               IN THE SUPREME COURT OF IOWA
                              No. 14–1274

                           Filed June 10, 2016

                       Amended August 24, 2016


NATIONAL SURETY CORPORATION, an Illinois Corporation,

      Appellant,

vs.

WESTLAKE INVESTMENTS, LLC, an Iowa Limited Liability Company,

      Appellee.


      On review from the Iowa Court of Appeals.


      Appeal from the Iowa District Court for Polk County, Robert B.

Hanson (summary judgment) and Eliza J. Ovrom (summary judgment

and trial), Judges.



      An insurer seeks further review of a court of appeals decision

affirming in part a district court judgment finding it liable under the
terms of an excess commercial general liability insurance policy for

property damage arising due to defective workmanship by the insureds’

subcontractor. DECISION OF THE COURT OF APPEALS AFFIRMED;

DISTRICT COURT JUDGMENT AFFIRMED IN PART AND REVERSED

IN PART; CASE REMANDED WITH INSTRUCTIONS.



      Todd S. Schenk and Amber Coisman of Tressler LLP, Chicago,

Illinois, and Mollie Pawlosky of Dickinson, Mackaman, Tyler & Hagen,

P.C., Des Moines, for appellant.
                                   2



      Todd M. Lantz of Weinhardt & Logan, P.C., and Stephen R. Eckley

of Belin McCormick, P.C., Des Moines, for appellee.



      Jeffrey A. Stone of Simmons Perrine Moyer Bergman PLC, Cedar

Rapids, for amici curiae Hubbell Realty Company, Home Builders

Association of Iowa, and Associated Builders & Contractors of Iowa.



      Brenda K. Wallrichs of Lederer Weston Craig PLC, Cedar Rapids,

for amici curiae American Insurance Association and Property Casualty

Insurers Association of America.
                                     3

WIGGINS, Justice.

      An insurer sought a declaratory judgment stating it was not liable

to the assignee of an excess commercial general liability (CGL) insurance

policy for damages awarded to the assignee in federal district court. The

assignee brought a counterclaim against the insurer for breach of

contract. A jury concluded the insurer was liable to the assignee for the

damages under the excess CGL policy. On appeal, the court of appeals

affirmed the verdict against the insurer but reversed the district court

award of prejudgment interest and remanded the case to the district

court with instructions.   The insurer sought further review, which we

granted.   On further review, we affirm the court of appeals decision

affirming the district court judgment. We conclude the district court did

not err in instructing the jury to determine whether the claimed damages

arose due to an “accident” constituting an “occurrence” under the policy

by considering “the viewpoint of the insureds and what they intended or

should reasonably have expected.” Additionally, we conclude the district

court did not err in ruling defective work performed by an insured’s

subcontractor may constitute an occurrence under the policy. The court

of appeals decision will stand as the final decision of this court with

respect to all other issues raised on appeal.

      I. Background Facts and Proceedings.

      In 2002, developers and a general contractor began construction

on an apartment complex in West Des Moines. In the spring of 2003,

while the complex was still under construction, Westlake Investments,

LLC, (Westlake) entered into negotiations to purchase it.      In June,

Westlake executed a purchase agreement.

      That summer, the developers and general contractor (the insureds)

purchased a primary CGL insurance policy with a $1,000,000 policy
                                     4

limit from Arch Insurance Group (Arch) and an excess CGL insurance

policy with a $20,000,000 policy limit from National Surety Corporation

(NSC). The terms of the Arch policy defined the scope of coverage under

the NSC policy, as the NSC policy followed the form of and incorporated

by reference the terms, conditions, and exclusions of the Arch policy.

Both policies became effective on July 1, 2003, and expired on July 1,

2004.

        During construction, numerous problems surfaced within the

complex, including visible water penetration issues in several buildings.

These problems did not hamper the sale to Westlake because the parties

believed them to be aesthetic. However, that turned out not to be true.

After the sale closed in November 2003, the construction defects

throughout     the    complex   continued   to   cause   widespread   water

penetration issues.

        In February 2008, Westlake sued the insureds in federal district

court, seeking to recover lost profits, repair costs, and other damages

under tort and contract theories. The insureds in turn sued numerous

third-party defendants, including the architect who designed the complex

and the subcontractors who helped to construct it.

        As the primary insurer, Arch defended the suit on behalf of the

insureds. After extensive pretrial litigation and discovery, Westlake and

the insureds entered into settlement negotiations.       Those negotiations

culminated in a settlement agreement between Westlake, the insureds,

and all but one of the subcontractors in September 2011. See Westlake

Invs., LLC v. MLP Mgmt., LLC, 842 F. Supp. 2d 1121–25 (S.D. Iowa 2012).

        In February 2012, the federal district court entered a consent

judgment for $15,600,000 in favor of Westlake.            Arch contributed

$1,000,000 (the policy limit on the primary CGL policy) toward
                                    5

satisfaction of the judgment, and the third-party defendants contributed

$1,737,500. Following these contributions, $12,762,500 awarded in the

judgment remained unsatisfied. Pursuant to the settlement agreement,

the insureds assigned their claims against NSC on the excess CGL policy

to Westlake.

      In October 2011, shortly after the parties agreed to settle but

before the federal district court entered the consent judgment against the

insureds, NSC initiated this declaratory judgment action in state district

court. Specifically, NSC sought entry of a declaration stating it had no

obligation under the NSC policy to pay any portion of the judgment

awarded to Westlake.     Westlake counterclaimed for breach of contract

and sought entry of a declaration stating the NSC policy obligated NSC to

pay Westlake the unsatisfied portion of any judgment awarded to

Westlake.

      Following discovery, Westlake and NSC filed competing motions for

summary judgment on various grounds, one of which is relevant to this

appeal. Westlake argued property damage resulting from defective work

performed by an insured’s subcontractor may constitute an accident that

qualifies as an occurrence covered by the Arch policy (and therefore the

NSC policy).    In response, NSC argued property damage caused by

defective workmanship does not constitute an accident or an occurrence

under a CGL insurance policy.

      Following a hearing, the district court granted Westlake’s motion

for partial summary judgment and denied NSC’s motion for summary

judgment. The district court concluded property damage resulting from

defective work performed by an insured’s subcontractor may constitute

an accident and an occurrence under a post-1986 CGL insurance policy

written to a general contractor.
                                     6

        The case proceeded to a jury trial in March 2014. Over the course

of three weeks, the jury heard testimony from numerous witnesses, and

the district court admitted hundreds of exhibits.     At the close of the

evidence, both parties moved for a directed verdict.    The court denied

both motions and declined to disturb its summary judgment ruling that

property damage resulting from defective work performed by an insured’s

subcontractor may constitute an accident and an occurrence under the

Arch policy.

        Before the district court submitted the case to the jury, both

parties objected to several jury instructions. Of particular relevance to

this appeal, NSC objected to the jury instruction defining the terms

“accident” and “occurrence” on the ground that the meaning of the term

“accident” is objective rather than subjective. Accordingly, NSC proposed

an instruction on the meaning of the term “occurrence” that defined the

term “accident” as “an undesigned, sudden and unexpected event.”

        The district court overruled all the objections to the jury

instructions, noting its instruction on the meaning of the term

“occurrence” relied on cases cited by both parties and concluding the

instruction represented an accurate statement of Iowa law.     Thus, the

following jury instructions were among those the court submitted to the

jury:

        Instruction No. 19

             [T]o prove the National Surety policy covers the
        consent judgment damages, Westlake must show that:

        1.     Some or all of the consent judgment damages resulted
               from “property damage” that was caused by an
               “occurrence,” and

        2.     Some or all of the consent judgment damages resulted
               from “property damage” that happened between July
               1, 2003 and July 1, 2004.
                                          7
       Instruction No. 20

              As used in Instruction No. 19, “property damage”
       means physical injury to tangible property, including all
       resulting loss of use of that property. All such loss of use
       shall be deemed to occur at the time of the physical injury
       that caused it.

             You are instructed that property damage happened at
       the Westlake apartment complex at some point in time due
       to water intrusion. You must determine whether property
       damage happened during the policy period of July 1, 2003 to
       July 1, 2004.

       Instruction No. 21

             As used in Instruction No. 19, an “occurrence” is an
       accident, including continuous or repeated exposure to
       substantially the same general harmful conditions. Defective
       construction work performed by an insured is not covered by
       the policy; however, defective construction work performed
       by subcontractors may be an “occurrence” under the policy.

            “Accident” means            an     unplanned,     sudden,      and
       unexpected event.

             Whether something is an “accident” must be
       determined from the viewpoint of the insureds and what they
       intended or should reasonably have expected. An accident is
       unexpected so long as the insured does not expect both it
       and some damage.

       The jury deliberated for just over an hour before returning a verdict

in favor of Westlake. Following the jury verdict, the district court entered

a judgment awarding Westlake $12,439,500 with interest accruing at the

statutory rate from the date of the filing of the counterclaim. 1

       Westlake     moved     to   amend      the   judgment      with   respect    to

prejudgment      and    postjudgment         interest.     Westlake      argued    the

prejudgment interest on the damages awarded in the declaratory

       1The judgment awarded by the district court reflected the portion of the consent
judgment award that remained unsatisfied when the declaratory judgment was entered.
By the time the declaratory judgment was entered, Westlake had been awarded an
additional $253,000 following a bench trial to determine the liability of the
subcontractor who declined to join in the settlement agreement.
                                    8

judgment action properly accrued from the date the federal suit settled

rather than the date the counterclaim in the declaratory judgment action

was filed on the theory that the damages became liquidated damages

when the parties settled. Westlake also requested an order clarifying the

postjudgment interest on the damages awarded in the declaratory

judgment action would accrue at the rate of five percent under Iowa Code

section 535.2 (2013).

      The district court denied the motions. First, the court concluded

the damages awarded in the consent judgment in the underlying action

were not liquidated until the jury in the declaratory judgment action

found them to be reasonable.            Accordingly, the court determined

prejudgment interest on the damages awarded in the declaratory

judgment action accrued from the date Westlake filed its counterclaim,

not the date the parties settled the underlying federal suit. The ruling

did not expressly state which Iowa Code section governed the rate at

which prejudgment interest accrued, however.               Second, the court

determined Iowa Code section 535.3 properly governed the rate at which

postjudgment interest on the damages awarded in the declaratory

judgment action would accrue.

      Meanwhile, NSC moved for a judgment notwithstanding the

verdict, arguing once again that property damage caused by defective

workmanship does not constitute an accident or an occurrence under

Iowa law.    NSC also moved for a new trial asserting the verdict was

contrary to law and not supported by substantial evidence.             Westlake

resisted the motions.

      Following oral argument, the district court denied both motions,

finding there was substantial evidence in the record to support the jury

finding   that   Westlake’s   damages    resulted   from    property    damage
                                     9

occurring within the policy period.      NSC filed an expedited motion to

enlarge and amend the district court ruling, requesting the district court

to specifically rule on additional arguments raised in its posttrial

motions. The district court denied the motion, but its ruling specified

additional grounds for its denial of the posttrial motions.

      NSC appealed.       NSC argued the district court erroneously

instructed the jury as to the meaning of the term “occurrence” because

construction   defects   and   resulting   damage    never    constitute   an

occurrence under Iowa law. NSC also contended the court erroneously

denied its motion for a new trial, arguing the jury did not deliberate

before making its findings, the jury findings were not supported by

substantial evidence, and the jury verdict was internally inconsistent.

Finally, NSC asserted the court abused its discretion in declining to

submit two proposed jury instructions to the jury.

      In response, Westlake argued the district court correctly permitted

the jury to decide the occurrence issue and correctly denied the motion

for new trial.     Westlake also cross-appealed, arguing the court

erroneously denied its motion to amend the judgment regarding

prejudgment interest.

      We transferred the appeal to the court of appeals.        The court of

appeals affirmed the district court rulings on NSC’s posttrial motions,

concluding the district court did not err in instructing the jury regarding

the meaning of the term “occurrence.” The court of appeals also rejected

NSC’s arguments that the jury did not deliberate, the jury findings were

not supported by substantial evidence, and the jury verdict was

internally inconsistent. On cross-appeal, the court of appeals concluded

the district court correctly determined the date from which prejudgment

interest on the damages awarded in the declaratory judgment action
                                    10

accrued but failed to specify the applicable statutory default interest rate

in its ruling. The court of appeals thus reversed the district court ruling

on prejudgment interest and remanded the case for entry of a

supplemental judgment specifying Iowa Code section 535.2(1)(a) set the

rate at which the prejudgment interest accrued.

      NSC sought further review, which we granted.

      II. Issues.

      On further review, we may exercise our discretion to review all the

issues raised on appeal or in the application for further review or only a

portion thereof.    Gits Mfg. Co. v. Frank, 855 N.W.2d 195, 197 (Iowa

2014). In this case, we exercise that discretion to consider only whether

the district court erroneously instructed the jury as to what constitutes

an occurrence covered by the Arch policy language incorporated by

reference into the NSC policy.       To decide this question, we must

determine whether property damage caused by defective work performed

by an insured’s subcontractor may constitute an accident, and therefore

an occurrence, for which coverage exists under the policy language

included in post-1986 standard-form CGL insurance policies. The court

of appeals decision will stand as the final decision of this court with

respect to all other issues raised on appeal. Hills Bank & Trust Co. v.

Converse, 772 N.W.2d 764, 770 (Iowa 2009).

      III. Scope of Review.

      When a party challenges a jury instruction on the ground that the

instruction was erroneous, we review the instruction for correction of

errors at law. Anderson v. State, 692 N.W.2d 360, 363 (Iowa 2005). In

contrast, we review a district court ruling refusing to give a requested

instruction for an abuse of discretion. Id.
                                        11

      To the extent our review of a district court ruling rests upon its

interpretation    of   an   insurance    policy,   we   ordinarily review      that

interpretation for correction of errors at law. Boelman v. Grinnell Mut.

Reins. Co., 826 N.W.2d 494, 500 (Iowa 2013).

      We likewise review a district court ruling denying a motion for a

directed verdict for correction of errors at law.        Crow v. Simpson, 871

N.W.2d 98, 105 (Iowa 2015).

      IV. The Policy Language.

      The NSC policy contains the following insuring agreement:

             This coverage only applies to injury or damage covered
      by the Primary Insurance.            The definitions, terms,
      conditions, limitations and exclusions of the Primary
      Policies, in effect at the inception date of this policy, apply
      to this coverage unless they are inconsistent with provisions
      of this policy or relate to premium, subrogation, other
      insurance, an obligation to investigate or defend, the amount
      or limits or insurance, payment of expenses, cancellation or
      any renewal agreement.

            Subject to the other provisions of this policy, We will
      pay on behalf of the Insured those sums in excess of
      Primary Insurance that the Insured becomes legally
      obligated to pay as damages. . . .

             If a Primary Policy applies on the basis of injury or
      damage which occurs during the period of that policy, then
      this coverage shall only apply on the same basis and in a like
      manner to injury or damage which occurs during Our Policy
      Period.

The NSC policy also identified the Arch policy as the “primary policy.”

Accordingly, NSC acknowledges the NSC policy followed the form of and

incorporated by reference certain terms, conditions, and exclusions of

the Arch policy, including those defining the scope of the coverage it

afforded the insureds. 2


      2It is common for an excess insurance policy providing coverage in addition to
that provided by an underlying primary insurance policy to “follow the form” of and
                                          12

       The NSC policy incorporated the following insuring agreement in

the Arch policy:

              We will pay those sums . . . that the insured becomes
       legally obligated to pay as damages because of “bodily injury”
       or “property damage” to which this insurance applies. . . .
       This insurance applies only to “bodily injury” and “property
       damage” which occurs during the policy period. The “bodily
       injury” and “property damage” must be caused by an
       “occurrence.”

       The    NSC    policy   also    incorporated     the   following    definitions

appearing in the Arch policy:

       “Occurrence” means an accident, including continuous or
       repeated exposure to substantially the same general harmful
       conditions.

              ....

       “Property damage” means:

              a.     Physical injury to tangible properly, including all
                     resulting loss of use of that property. All such
                     loss of use will be deemed to occur at the time of
                     physical injury that caused it; or

              b.     Loss of use of tangible property that is not
                     physically injured. All such loss will be deemed
                     to occur at the time of the “occurrence” that
                     caused it. . . .

(Emphasis added.)         Although the term “accident” appeared in the

definition of the term “occurrence” in the Arch policy, neither the Arch

policy nor the NSC policy explicitly defined it.



________________________
incorporate the scope of coverage afforded under the primary policy. 4 Philip L. Bruner
& Patrick J. O’Connor, Jr., Bruner & O’Connor on Construction Law § 11:542, Westlaw
(database updated Mar. 2016). However, the extent to which the scope of coverage
afforded by a follow-form excess policy mirrors that of the underlying primary policy
ultimately depends upon the language it contains. Id. In this case, the parties do not
dispute which terms of the Arch policy defined the scope of coverage afforded under the
NSC policy.
                                    13

     The NSC policy also incorporated the following exclusions from

coverage appearing in the Arch policy, each of which is relevant to this

appeal:

     This insurance does not apply to:

     a.     Expected or Intended Injury

            “Bodily injury” or “property damage” expected or
            intended from the standpoint of the insured. . . .

     ....

     j.     Damage to Property

            “Property damage” to:

            ....

            (5)    That particular part of real property on which
                   you or any contractors or subcontractors
                   working directly or indirectly on your behalf are
                   performing operations, if the “property damage”
                   arises out of those operations; or

            (6)    That particular part of any property that must
                   be restored, repaired, or replaced because “your
                   work” was incorrectly performed on it.

            ....

            Paragraph (6) of this exclusion does not apply to
            property damage included in the “products–completed
            operations hazard.”

     ....

     l.     Damage to “your work”

            “Property damage” to “your work” arising out of it or
            any part of it and included in the “products–completed
            operation hazard.”

            This exclusion does not apply if the damaged work or
            the work out of which the damage arises was
            performed on your behalf by a subcontractor.
                                     14
      m.     Damage to Impaired Property or Property Not
             Physically Injured

             ....

             This exclusion does not apply to the loss of use of
             other property arising out of sudden and accidental
             physical injury to “your product” or “your work” after it
             has been put to its intended use.

(Emphasis added.)

      The NSC policy incorporated the following definition of the phrase

“your work” appearing in the Arch policy:

      “Your work”:

             a.     Means:

                    (1)   Work or operations performed by you or
                          on your behalf, and

                    (2)   Materials, parts, or equipment furnished
                          in connection with such work or
                          operations. . . .

      Finally, the NSC policy incorporated the following endorsement

addressing “property damage to construction projects” from the Arch

policy:

      This insurance does not apply to property damage to the
      “project” or any party of the “project” that occurs during the
      course of construction. The project or part of the project will
      be deemed to be within the course of construction until it
      satisfies the definition of “products-completed operations
      hazard” as defined in this endorsement.

      ....

      a.     “Products-completed operations hazard” includes all
             “bodily injury” and “property damage” arising out of
             “your product” or “your work” except:

             i.     Products that    are    still   in   your   physical
                    possession; or

             ii.    Work that has not yet [been] completed or
                    abandoned.
                                      15
      b.      “Your work” will be deemed completed at the earliest of
              the following times:

              i.     Completion and acceptance of the entire
                     “project” by all parties designated in its
                     construction agreement;

              ii.    When all of the work to be done at the site has
                     been completed if the “project” calls for work at
                     more than one site;

              iii.   When that part of the work done at the “project”
                     has been put to its intended use by any person
                     or organization other than another contractor or
                     subcontractor working on the same “project;” or
                     [sic]

      Work that may need service maintenance, correction, repair or
      replacement, but which is otherwise complete, will be treated
      as completed.

(Emphasis added.)

      With the exception of the endorsement defining the scope of the

“products-completed operations hazard” under the Arch policy, the terms

of the Arch policy relevant to this appeal mirror those appearing in the

1986 standard-form CGL policy drafted by the Insurance Services Office,

Inc. (ISO).    ISO is an association of domestic property and casualty

insurers that develops standard-form policies widely used in the

insurance industry.     Hartford Fire Ins. Co. v. California, 509 U.S. 764,
772, 113 S. Ct. 2891, 2896, 125 L. Ed. 2d 612, 623 (1993).           As the

Supreme Court has noted, “most CGL insurance written in the United

States is written on these forms.” Id. Today, virtually every contractor in

the construction industry carries a CGL policy that is substantially

identical to one of the ISO’s standard-form CGL policies.        See James

Duffy O’Connor, What Every Court Should Know About Insurance

Coverage for Defective Construction, 5 J. Am. C. Constr. Law. No. 1, at 1,

1 (2011) [hereinafter O’Connor].
                                     16

      V. Interpretive Principles.

      In order to determine whether the district court erred, we must

determine the meaning of the policy language governing the scope of

coverage afforded by the NSC policy. We therefore begin our analysis by

describing the principles that guide our interpretation of insurance

policies.

      When we interpret an insurance policy, we determine the meaning

of the words that govern its legal effect. See Thomas v. Progressive Cas.

Ins. Co., 749 N.W.2d 678, 681 (Iowa 2008).          The cardinal principle

guiding our interpretation is that the intent of the parties at the time the

policy was sold controls. LeMars Mut. Ins. Co. v. Joffer, 574 N.W.2d 303,

307 (Iowa 1998).      To determine the parties’ intent, we look to the

language of the policy unless the meaning of that language is ambiguous.

Id.   When the language of the policy is ambiguous, we adopt the

construction most favorable to the insured.       Boelman, 826 N.W.2d at

502. Because insurance policies are contracts of adhesion, an insurer

assumes a duty to define in clear and explicit terms any limitations or

exclusions to the scope of coverage a policy affords. Id. Nevertheless,

where no ambiguity exists, we will not write a new policy to impose

liability on the insurer. Id.

      The mere fact that parties disagree as to the meaning of terms in

an insurance policy does not establish the policy is ambiguous.          Id.

Rather, we determine whether an insurance policy is ambiguous by

applying an objective test.     Id. at 501.   Policy language is ambiguous

when, considered in the context of the policy as a whole, it is susceptible

to two plausible interpretations.    Id.   Thus, we determine whether an

ambiguity exists not by examining clauses seriatim, but by interpreting
                                     17

the policy in its entirety, including all endorsements, declarations, or

riders attached. Id. at 501–02.

      When interpreting an insurance policy, we give each policy term

not defined in the policy its ordinary meaning. Id. at 501. We determine

the ordinary meaning of the words in an insurance policy from the

standpoint of a reasonable ordinary person, not from the standpoint of a

specialist or an expert. Grinnell Mut. Reins. Co. v. Jungling, 654 N.W.2d

530, 536 (Iowa 2002). We strive to interpret every term in an insurance

policy in a manner that will not render it superfluous unless it is evident

that adopting an interpretation giving meaning to a term would be

unreasonable when we consider the term in context.         Kibbee v. State

Farm Fire & Cas. Co., 525 N.W.2d 866, 869 (Iowa 1994).

      VI. Analysis.

      The district court instructed the jury that the term “accident”

means “an unplanned, sudden, and unexpected event . . . determined

from the viewpoint of the insureds and what they intended or should

reasonably have expected.”        The court provided the jury a separate

instruction stating, “Defective construction work performed by an

insured is not covered by the policy; however, defective construction

work performed by subcontractors may be an ‘occurrence’ under the

policy.”

      Before the court submitted the case to the jury, NSC objected to

the jury instruction defining the terms “accident” and “occurrence.”

Specifically, NSC proposed a jury instruction defining an accident as “an

undesigned, sudden and unexpected event” and argued the term should

be interpreted objectively.   NSC subsequently moved for a directed

verdict, arguing that defective workmanship does not constitute an

accident or an occurrence under controlling Iowa law. On appeal, NSC
                                          18

argued the district court erroneously instructed the jury as to the

meaning of “occurrence” because construction defects and resulting

damage never constitute an occurrence. 3

       We first consider whether the district court erroneously instructed

the jury to determine whether an accident occurred by considering “the

viewpoint of the insureds and what they intended or should reasonably

have expected.” We previously concluded an intentional act resulting in

unexpected and unintended property damage qualifies as an accident

that amounts to an occurrence covered by a CGL policy so long as the

insured did not expect and intend both the act itself and the resulting

harm in West Bend Mutual Insurance Co. v. Iowa Iron Works, Inc., 503

N.W.2d 596, 600–01 (Iowa 1993).

       The standard-form CGL policy we interpreted in West Bend defined

the term “occurrence” as “an accident, including continuous or repeated



       3The   jury instruction NSC proposed on the meaning of “occurrence” did not
explicitly exclude all property damage arising due to defective construction. In relevant
part, it stated,
       To establish that the “property damage” was caused by an “occurrence,”
       Westlake must prove that reasonable and prudent parties in the
       positions of [the insureds] did not know of or expect, and should not
       have known of or expected, property damage resulting from defective
       construction. You do not, however, have to find that [the insureds] knew
       of, expected or should have known of, or should have expected, the full
       extent of the damages resulting from the defective construction in order
       to find there was no “occurrence.”
NSC requested a separate instruction that stated,
       Damages resulting from “property damage” to the Westlake apartments
       caused by defective construction are not caused by “occurrence.”
       Westlake must prove by a preponderance of the evidence that the
       property damage was not caused by defective construction.
Westlake argues NSC waived its argument that property damage caused by defective
workmanship never constitutes an occurrence by requesting neither a jury instruction
reflecting this theory nor a judgment in its favor on this basis. For purposes of our
analysis, we assume without deciding that NSC preserved error.
                                            19

exposure to conditions, which results in bodily injury or property damage

neither expected nor intended from the standpoint of the insured.” Id. at

600. In contrast, the modern standard-form CGL policy upon which the

Arch policy was based defines the term “occurrence” as “an accident,

including continuous or repeated exposure to substantially the same

general harmful conditions.” However, it also contains an exclusion and

an exception to an exclusion particularly relevant to the meaning of the

term “accident.”       Namely, it contains an exclusion from coverage for

property damage “expected or intended from the standpoint of the

insured” 4 and an exception to an exclusion from coverage assuring the

insured may collect certain damages “arising out of sudden and

accidental physical injury” to work product in limited circumstances. 5

      An undefined term in an insurance policy must be construed in

light of the entire policy, including any exclusions.                  See Boelman, 826

N.W.2d at 501–02.            Hence, we previously recognized a CGL policy

containing an exclusion precluding coverage for damage “expected or

intended from the standpoint of the insured” relies on the “common

definition” of the term “accident” as “an unexpected and unintended

event.” United Fire & Cas. Co. v. Shelly Funeral Home, Inc., 642 N.W.2d
648, 652 (Iowa 2002) (quoting Weber v. IMT Ins. Co., 462 N.W.2d 283,

287 (Iowa 1990)). Moreover, we previously found the use of the words

“sudden and accidental” in a CGL insurance policy forecloses any

interpretation of the term “sudden” that would render that term

redundant in light of our interpretation of the term “accidental.” Iowa




      4See   exclusion (a) reproduced in section IV of this opinion.
      5See   exclusion (m) reproduced in section IV of this opinion.
                                        20

Comprehensive Petroleum Underground Storage Tank Fund Bd. v.

Farmland Mut. Ins. Co., 568 N.W.2d 815, 818 (Iowa 1997).

      Applying the same logic, we conclude that in the context of a

modern standard-form CGL policy containing an exclusion precluding

coverage for property damage “expected or intended from the standpoint

of the insured,” the term “accident” means “an unexpected and

unintended event.” See Shelly Funeral Home, 642 N.W.2d at 652; cf. 4

Douglas L. Patin, Law & Practice of Insurance Coverage Litigation § 45:9,

Westlaw (database updated July 2015) (concluding “there is no

significant difference” between the definition of “occurrence” contained in

the 1973 and 1986 standard-form CGL policies).            An intentional act

resulting in property damage the insured did not expect or intend

qualifies as an accident amounting to an occurrence as defined in a

modern standard-form CGL policy so long as the insured did not expect

and intend both the act itself and the resulting property damage. See W.

Bend Mut., 503 N.W.2d at 600–01.

      Considered from the standpoint of the insured, “a deliberate act,

performed negligently, is an accident if the effect is not the intended or

expected result; that is, the result would have been different had the

deliberate act been performed correctly.”        Lamar Homes, Inc. v. Mid-

Continent Cas. Co., 242 S.W.3d 1, 8 (Tex. 2007); see Shelly Funeral

Home, 642 N.W.2d at 653 (rejecting the argument that “the standpoint of

the   insured   is   irrelevant”   in   determining   whether    an     accident

constituting    an   occurrence    triggering   CGL   coverage   took    place).

Accordingly, an intentional act does not constitute an accident that

qualifies as an occurrence covered by a modern standard-form CGL

policy when the resulting harm “was the natural and expected result of

the insured’s actions, that is, was highly probable whether the insured
                                          21

was negligent or not.” Lamar Homes, 242 S.W.3d at 9; see Shelly Funeral

Home, 642 N.W.2d at 653–55 (concluding injuries resulting from an

insured’s negligent supervision of an employee constituted an occurrence

because the insured did not know harmful consequences would flow

from its own acts or omissions).

       Accordingly, we conclude the district court correctly instructed the

jury to determine whether the claimed damages arose due to an accident

that constituted an occurrence eligible for coverage under the insuring

agreement in the Arch policy by considering “the viewpoint of the

insureds and what they intended or should reasonably have expected.” 6

Whether an event amounts to an accident that constitutes an occurrence

triggering coverage under a modern standard-form CGL policy turns on

whether the event itself and the resulting harm were both “expected or

intended from the standpoint of the insured.”

       We next consider whether the district court erroneously denied

NSC’s motion for directed verdict.             The court denied NSC’s motion

because it concluded defective work performed by                       an insured’s

subcontractor may constitute an occurrence under the Arch policy. NSC

claims defective workmanship cannot constitute an accident or an
occurrence as a matter of law.




       6Though   the jury instruction defined “accident” as “an unplanned, sudden, and
unexpected event” rather than “an unexpected and unintended event,” we need not
consider whether the district court’s inclusion of a temporal component in this
definition was erroneous because NSC’s proposed instruction on the meaning of
“occurrence” defined “accident” to mean “an undesigned, sudden and unexpected
event.” In any event, we note that ongoing exposure to harmful conditions appears to
qualify as an accident that constitutes an occurrence covered by the Arch policy, as the
policy defined “occurrence” as “an accident, including continuous or repeated exposure
to substantially the same general harmful conditions.”
                                    22

      The cornerstone of NSC’s argument that defective workmanship

never constitutes an accident or an occurrence under Iowa law is Pursell

Construction v. Hawkeye-Security Insurance, 596 N.W.2d 67 (Iowa 1999).

In Pursell, we considered whether a CGL policy covered damages arising

from breach-of-contract and negligence claims brought against an

insured who failed to construct two houses in a floodplain at the

elevation required by city ordinance, thereby causing the houses to be

uninhabitable. Id. at 68. We treated the claim against the insurer as

one for the cost of repairing the insured’s own defective workmanship, as

the claimed damages were the cost of raising the elevation of the houses

by approximately two feet. Id. at 68, 70. We concluded the policy did

not cover the cost of repairing an insured’s own defective work product

because “defective workmanship standing alone, that is, resulting in

damages only to the work product itself, is not an occurrence under a

CGL policy.” Id. at 71. In arriving at this conclusion, we reasoned that

interpreting the policy to cover repairs to the insured’s own defective

workmanship would convert the insurer into “a guarantor of the

insured’s performance” on a contract, causing the policy to take on “the

attributes of a performance bond.” Id. (quoting U.S. Fid. & Guar. Corp. v.

Advance Roofing & Supply Co., 788 P.2d 1227, 1233 (Ariz. Ct. App.

1989)).

      For several reasons, we reject NSC’s argument that Pursell is

controlling in this case.    First, determining whether defective work

performed by an insured’s subcontractor may constitute an occurrence

covered by the Arch policy requires us to consider the entire policy before

us, including its relevant exceptions and exclusions. See Boelman, 826

N.W.2d at 501–02. Notably, the standard-form CGL policy upon which

the Arch policy was based defines the term “occurrence” as “an accident,
                                         23

including continuous or repeated exposure to substantially the same

general harmful conditions,” but it does not define the term “accident.”

Interpreting an undefined term in an insuring agreement requires us to

determine whether the term is ambiguous in the context of the policy as

a whole. Id. Consequently, interpreting the insuring agreement in the

Arch policy requires us to evaluate the meaning of the term “accident” in

the context of the policy as a whole.           In Pursell, we did not address

whether language contained in the exceptions and exclusions appearing

in the body of the policy created any ambiguity with respect to the

meaning of the term “accident.” See 596 N.W.2d at 69–70.

       Relatedly, Pursell is factually distinguishable from the present

case. In Pursell, the contractor who performed the defective work was

the insured. Id. at 68. The only damage alleged to have resulted from

the defective work was the cost of repairing the insured’s own defective

work product. Id. at 68, 70–71. In contrast, Westlake proved defective

installation of the building wrap and flashings resulted in water

penetration that caused widespread consequential damage to interior

building components that were not defective, including the wood framing,

drywall, insulation, carpet, nails, staples, and other metal fasteners

inside the walls. 7 Westlake also established the defective work that led

to the claimed damages was performed by insureds’ subcontractors, not

the insureds themselves.


       7NSC    argues the damages in the consent judgment included the cost of
removing and reinstalling the defectively installed building wrap and flashings.
However, Westlake established this defective work product resulted from defective work
performed by the insureds’ subcontractors, not the insureds themselves. In addition,
Westlake presented evidence demonstrating water penetration caused widespread
consequential physical damage to interior building components underneath the building
wrap and flashings such that removing the building envelope was a necessary step in
repairing the consequential damage to other parts of the complex.
                                       24

      Most importantly, our holding in Pursell was limited by its plain

language to situations in which the insured performed defective work

and sought coverage for the cost of repairing the defective work product.

Id. at 71.   By implication, Pursell anticipated that a CGL policy might

provide coverage for at least some claims arising from defective

construction, just not claims seeking coverage for repairing or replacing

the insured’s own defective work product. 8

      Finally, although we have never explicitly overruled Pursell, we

later interpreted identical language defining the terms “accident” and

“occurrence” in a CGL policy to cover compensatory damages awarded

based on an insured’s negligent supervision in Shelly Funeral Home. 642

N.W.2d at 653. As here, the claim we considered in Shelly Funeral Home

stemmed from a suit against an insured in which one third party who

was not a party to an insurance contract sought damages against the

insured for harm caused by another third party who worked under the

insured’s supervision.       Id. at 651.      Because the policy explicitly

precluded coverage for harm “expected or intended from the standpoint

of the insured,” we reasoned, it relied upon “the common definition” of

the term “accident” as an “unexpected and unintended” event.              Id. at

652–53 (citing Weber, 462 N.W.2d at 287).           We therefore determined

harm resulting from the insured’s negligent supervision of an employee

constituted an occurrence for which there was coverage under the

policy’s insuring agreement because the insured did not expect or intend

the harmful consequences that flowed from its own acts or omissions.

      8Because   NSC does not dispute that the damage to the apartment complex
resulted from the insureds’ subcontractors’ defective workmanship, we need not
consider whether property damage arising due to the insured’s own defective
workmanship may constitute an occurrence in the context of a modern standard-form
CGL policy containing the exclusions the Arch policy contains.
                                          25

Id. at 653–54. We concluded that when “an injury occurs without the

agency of the insured, it may be logically termed ‘accidental,’ even

though it may be brought about designedly by another person.” Id. at

654 (quoting Silverball Amusement, Inc. v. Utah Home Fire Ins. Co., 842 F.

Supp. 1151, 1157–58 (W.D. Ark.), aff’d, 33 F.3d 1476 (8th Cir. 1994)).

       Our holding in Shelly Funeral Home calls into question the

applicability of the holding NSC relies upon in the context of the claim

before us. 9 NSC essentially argues the claimed damages arose due to the

insureds’ negligent supervision of the subcontractors whose defective

workmanship resulted in damage to the Westlake complex.

       We are unable to identify any case in which this court previously

considered the question of whether defective work negligently performed

by an insured’s subcontractor may constitute an occurrence covered by a

modern standard-form CGL policy. Our past cases considering whether

defective workmanship constituted an occurrence triggering coverage

under an insurance policy based on the modern standard-form CGL

policy under Iowa law involved defective work performed by the insured,

not the insured’s subcontractor. See Pursell, 596 N.W.2d at 68; Yegge v.

Integrity Mut. Ins. Co., 534 N.W.2d 100, 101 (Iowa 1995); see also Liberty

Mut. Ins. Co. v. Pella Corp., 650 F.3d 1161, 1164 (8th Cir. 2011).


       9We  need not decide whether to overrule Pursell to decide the case before us, as
the damages Westlake claims arose because defective work performed by the insureds’
subcontractors caused extensive property damage to the complex. We note many
courts that have concluded defective workmanship does not constitute an occurrence
under circumstances similar to those we considered in Pursell have subsequently
concluded defective workmanship performed by an insured’s subcontractor may
constitute an occurrence covered by the insuring agreement in a modern standard-form
CGL policy. See, e.g., Sheehan Constr. Co. v. Cont’l Cas. Co., 935 N.E.2d 160, 170 (Ind.
2010); Architex Ass’n, Inc. v. Scottsdale Ins. Co., 27 So. 3d 1148, 1157–61 (Miss. 2010);
Auto Owners Ins. Co. v. Newman, 684 S.E.2d 541, 544–45 (S.C. 2009); Travelers Indem.
Co. of Am. v. Moore & Assocs., Inc., 216 S.W.3d 302, 308, 310–11 (Tenn. 2007); Lamar
Homes, 242 S.W.3d at 8–12; Am. Family Mut. Ins. Co. v. Am. Girl, Inc., 673 N.W.2d 65,
75–78, 84 (Wis. 2004).
                                   26

      NSC argues the exceptions and exclusions the Arch policy contains

are irrelevant to the question of what qualifies for coverage under its

insuring agreement. We disagree.

      To determine if an insurance policy affords coverage under a

particular set of circumstances, we generally look first to the insuring

agreement, then to the exclusions and the exceptions to the exclusions.

Pursell, 596 N.W.2d at 69. But before we can construe the language in

an insuring agreement, we must first determine whether it is ambiguous.

See Boelman, 826 N.W.2d at 501.      In making that determination, our

analysis begins with consideration of the policy as a whole. See id. at

501–02.    Thus, although exceptions and exclusions cannot “create

coverage that otherwise is lacking” under an insuring agreement, they

offer insight into whether coverage exists under an insuring agreement

by shedding light on what the terms it contains mean.              Amish

Connection, Inc. v. State Farm Fire & Cas. Co., 861 N.W.2d 230, 239 (Iowa

2015) (quoting Hartford Cas. Ins. Co. v. Evansville Vanderburgh, Pub.

Library, 860 N.E.2d 636, 646 (Ind. Ct. App. 2007)); see U.S. Fire Ins. Co.

v. J.S.U.B., Inc., 979 So. 2d 871, 886 (Fla. 2007); Sheehan Constr. Co. v.

Cont’l Cas. Co., 935 N.E.2d 160, 171 (Ind. 2010).

      Reading the Arch policy as a whole, we conclude it plainly

contemplates coverage for some property damage caused by defective

work performed by an insured’s subcontractor. In short, interpreting the

term “accident” or the term “occurrence” so narrowly as to preclude

coverage for all property damage arising from negligent work performed

by an insured’s subcontractor would be unreasonable in light of the

exceptions and exclusions the Arch policy contains.

      For example, the policy’s “damage to property” exclusion generally

excludes from coverage property damage to the “particular part of any
                                             27

property that must be restored, repaired, or replaced” due to work

“incorrectly performed on it” by or on behalf of the insured.10

Nonetheless, this exclusion does not apply to property damage included

within the policy’s definition of “products-completed operations hazard.”

Thus, property damage requiring property to be restored, repaired, or

replaced due to work incorrectly performed on it by or on behalf of the

insured is generally not excluded from coverage if the property damage

arises out of completed work. 11             18 New Appleman on Insurance Law

Library Edition § 18.03[13][iv], at 18-91 (Jeffrey E. Thomas & Francis J.

Mootz, III, eds., 2015); see Am. Family Mut. Ins. Co. v. Am. Girl, Inc., 673

N.W.2d 65, 81–82 (Wis. 2004).

       Similarly, the policy’s “your work” exclusion generally excludes

from coverage property damage arising out of completed work performed

by or on behalf of the insured. 12             However, the exclusion contains an

exception indicating property damage to work performed on behalf of the

insured remains compensable assuming no other coverage exclusion

applies if it was performed by the insured’s subcontractor. Specifically, it

states the “your work” exclusion does not apply if “the damaged work or

the work out of which the damage arises was performed . . . by a
subcontractor”        on    behalf    of   the    insured. 13      The    effect   of     this

subcontractor exception to the “your work” exclusion is to preserve


       10See exclusion (j)(6) and paragraph (a)(1) of the definition of “your work”

reproduced in section IV of this opinion.
       11See exclusion (j)(6), the exception to exclusion (j)(6), and the definition of the

“products-completed operations hazard” reproduced in section IV of this opinion.
        12See exclusion (l), paragraph (a)(1) in the definition of “your work,” and the

definition of the “products-completed operations hazard” reproduced in section IV of
this opinion.
       13See   the exception to exclusion (l) reproduced in section IV of this opinion.
                                    28

coverage the “your work” exclusion would otherwise negate.          K & L

Homes, Inc. v. Am. Family Mut. Ins. Co., 829 N.W.2d 724, 737 (N.D. 2013)

(quoting Lamar Homes, 242 S.W.3d at 12); see 18 New Appleman on

Insurance Law Library Edition § 18.03[12][d], at 18-95.

      It would be illogical for an insurance policy to contain an exclusion

negating coverage its insuring agreement did not actually provide or an

exception to an exclusion restoring it. See Greystone Constr., Inc. v. Nat’l

Fire & Marine Ins. Co., 661 F.3d 1272, 1287 (10th Cir. 2011); J.S.U.B.,

979 So. 2d at 880; Sheehan Constr., 935 N.E.2d at 171; Lee Builders, Inc.

v. Farm Bureau Mut. Ins. Co., 137 P.3d 486, 494 (Kan. 2006); Architex

Ass’n, Inc. v. Scottsdale Ins. Co., 27 So. 3d 1148, 1161 (Miss. 2010). Just

as we will not strain to interpret an insurance policy to impose liability

on an insurer, we will not strain to interpret an insurance policy to

deprive an insured of coverage the policy clearly contemplates.         See

Boelman, 826 N.W.2d at 501–02.        Nor will we interpret an insurance

policy in a manner that renders an exception or exclusion it contains to

be superfluous unless it is evident interpreting the policy to give meaning

to a particular exception or exclusion would be unreasonable in the

context of the structure and format of the policy as a whole. Cf. Kibbee,

525 N.W.2d at 869.

      We think a reasonable ordinary person who read the modern

standard-form CGL policy containing the subcontractor exception to the

“your work” exclusion in its entirety would believe it covered defective

work performed by the insured’s subcontractor unless the resulting

property damage was specifically precluded from coverage by an

exclusion   or   endorsement.     See Jungling,    654    N.W.2d   at   536.

Accordingly, we interpret the insuring agreement in the modern

standard-form CGL policy as providing coverage for property damage
                                     29

arising out of defective work performed by an insured’s subcontractor

unless the resulting property damage is specifically precluded from

coverage by an exclusion or endorsement. In addition, we conclude the

defective work performed by the insureds’ subcontractors falls within the

definition of “occurrence” in the insuring agreement appearing in the

Arch policy.

      Our conclusion that the insuring agreement in a modern standard-

form CGL policy ordinarily covers property damage arising due to

defective workmanship by an insured’s subcontractor is reinforced by

both the nature of the ISO’s standard-form CGL policy and its evolution.

The purpose of CGL policies used in the home-construction industry is to

protect homebuilders from risks associated with homeowners asserting

postconstruction claims for damage to homes caused by alleged

construction defects. Auto Owners Ins. Co. v. Newman, 684 S.E.2d 541,

545 (S.C. 2009).    Construction-specific exclusions narrow the scope of

coverage afforded by standard-form CGL policies and exclude from

coverage property damage associated with certain categories of risks. Id.

Over time, the language contained in the insuring agreements and the

exclusions     appearing   in   standard-form   CGL   policies   have   been

periodically updated to adjust the scope of coverage such policies afford.

      The precursor to the modern standard-form CGL policy was

promulgated in 1940 and subsequently underwent five principal

revisions, the most recent of which occurred in 1986. Sheehan Constr.,

935 N.E.2d at 162. Unlike the 1986 version of the standard-form CGL

policy upon which the Arch policy was based, prior versions of the

standard-form CGL policy contained an exclusion precluding coverage for

“property damage to work performed by or on behalf of the named

insured arising out of the work or any portion thereof, or out of
                                      30

materials, parts or equipment furnished in connection therewith.”       Id.

(quoting French v. Assurance Co. of Am., 448 F.3d 693, 700 (4th Cir.

2006)).      Courts interpreted the language of this “work performed”

exclusion to preclude from coverage property damage resulting from

work performed by an insured’s subcontractor, including damage to the

insured’s own work. See French, 448 F.3d at 700. As subcontractors

grew increasingly integral to the construction industry, however, many

general contractors became unhappy with the scope of coverage provided

under standard-form CGL policies.          Greystone, 661 F.3d at 1287.

“General contractors needed coverage for property damage that arose

from the work of their subcontractors, a risk they could not control by

the exercise of general supervision and coordination.”      O’Connor, 5 J.

Am. C. Constr. Law., no. 1, at 5.

      The insurance industry responded by offering two versions of an

optional broad form property damage (BFPD) endorsement intended to

narrow the “work performed” exclusion.         Scott C. Turner, Insurance

Coverage of Construction Disputes § 3:8, Westlaw (database updated

June 2016).          With respect to ongoing work, both versions of the

endorsement narrowed the “work performed” exclusion to preclude

coverage only for “that particular part” of the ongoing work that was

defective, rather than “any portion” of the insured’s ongoing work. Id.

With respect to completed work, one version of the endorsement also

eliminated the “on behalf of” language from the “work performed”

exclusion.     Id.    The elimination of this language effectively extended

liability coverage under a CGL policy including the endorsement to

damage arising out of work performed by an insured’s subcontractor.

Greystone, 661 F.3d at 1288.
                                     31

      By the mid-1970s, insureds were paying higher premiums to add

the latter endorsement to their CGL policies in order to extend their CGL

coverage to damage arising out of their subcontractors’ work. See id.;

French, 448 F.3d at 701.      By 1986, the BFPD endorsement extending

liability coverage to work performed by subcontractors was so popular

that the ISO incorporated it directly into the body of its standard-form

CGL policy in the form of a subcontractor exception to the “your work”

exclusion. See O’Connor, 5 J. Am. C. Constr. Law., no. 1, at 5. “This

resulted both because of the demands of the policyholder community . . .

and the view of insurers that the CGL was a more attractive product that

could be better sold if it contained this coverage.” Greystone, 661 F.3d at

1288 (quoting 2 Jeffrey W. Stempel, Stempel on Insurance Contracts

§ 14.13[D] (2007)).

      Following the 1986 revisions to its standard-form CGL policy, the

ISO broadcast to both the construction and insurance industries that the

revisions were intended to extend CGL coverage under standard-form

policies   to   property   damage   arising   from   defective   construction.

O’Connor, 5 J. Am. C. Constr. Law., no. 1, at 5–6. In a circular intended

to provide guidance regarding the impact of the 1986 revisions, the ISO

confirmed their effect was to provide coverage for “damage caused by

faulty workmanship to other parts of work in progress; and damage to, or

caused by, a subcontractor’s work after the insured’s operations are

completed.”     J.S.U.B., 979 So. 2d at 879 (quoting Insurance Services

Office Circular, Commercial General Liability Program Instructions

Pamphlet, No. GL–86–204 (July 15, 1986)).

      The history of the standard-form CGL policy and the industry’s

own interpretative literature over the course of that history confirm that

our interpretation of the insuring agreement in the Arch policy is correct.
                                      32

Of course, “CGL policy provisions have a special meaning within the

insurance industry, which includes the insurance brokers and risk

managers who advise contractors, real estate developers, and others

within the construction industry as to what CGL coverage to purchase.”

Turner, Insurance Coverage of Construction Disputes § 3:8. Clearly, the

1986 standard-form CGL policy upon which the Arch policy was based

“was specifically designed to provide general contractors with at least

some insurance coverage for damage caused by the faulty workmanship

of their subcontractors.” Greystone, 661 F.3d at 1287. Consequently,

our   conclusion   that   defective   work   performed   by   an   insured’s

subcontractor may constitute an occurrence triggering coverage under

the modern standard-form CGL policy reflects the overwhelming trend

among courts and commentators interpreting such policies.          See, e.g.,

Greystone, 661 F.3d at 1290 (applying Colorado law); French, 448 F.3d at

706 (applying Maryland law); J.S.U.B., 979 So. 2d at 888 (Florida);

Sheehan Constr., 935 N.E.2d at 171 (Indiana); Lee Builders, 137 P.3d at

495 (Kansas); Architex, 27 So. 3d at 1161 (Mississippi); K & L Homes,

829 N.W.2d at 736 (North Dakota); Auto Owners Ins., 684 S.E.2d at 544

(South Carolina); Lamar Homes, 242 S.W.3d at 11; Travelers Indem., 216

S.W.3d at 310 (Tennessee); Am. Girl, 673 N.W.2d at 83–84 (Wisconsin);

see also Turner, Insurance Coverage of Construction Disputes § 33:9

(listing cases and commentators interpreting standard-form CGL policies

to cover property damage caused by subcontractor work in light of the

subcontractor exception to the “your work” exclusion).

      Finally, our decision is further reinforced by recent decisions of

other state supreme courts interpreting CGL policies containing the

subcontractor exception to the “your work” exclusion in the context of

property damage arising when exposure to moisture resulted from
                                    33

defective workmanship.     Sheehan Constr., 935 N.E.2d at 171–72; Lee

Builders, 137 P.3d at 489, 494; Travelers Indem., 216 S.W.3d at 304,

306.

       In particular, the Indiana Supreme Court recently determined a

CGL policy containing the subcontractor exception to the “your work”

exclusion covered water damage caused by the defective work of the

insured’s subcontractors. Sheehan Constr., 935 N.E.2d at 163–64. The

defective workmanship included,

       lack of adequate flashing and quality caulking around the
       windows, lack of a weather resistant barrier behind the brick
       veneer to protect the wood components of the wall,
       improperly installed roofing shingles, improperly flashed or
       sealed openings for the chimney and vents, and inadequate
       ventilation in the crawl space.

Id. at 163.    The court concluded the question of whether repair or

replacement of “leaking windows, fungus growth on the siding, decayed

OSB sheathing, deteriorating and decaying floor joists, and . . . water

stained carpeting” was covered under the policy turned on whether the

defective workmanship was “intentional from the viewpoint of the

insured.” Id. at 163, 169–72. In arriving at this conclusion, the court

noted,

       A shingle falling and injuring a person is a natural
       consequence of an improperly installed shingle just as water
       damage is a natural consequence of an improperly installed
       window. If we assume that either the shingle or the window
       installation will be completed negligently, it is foreseeable
       that damages will result. If, however, we assume that the
       installation of both the shingle and the window will be
       completed properly, then neither the falling shingle nor the
       water penetration is foreseeable and both events are
       “accidents.”

Id. at 170 (quoting Travelers Indem., 216 S.W.3d at 309).

       Similarly, the Kansas Supreme Court recently determined a CGL

policy containing the subcontractor exception to the “your work”
                                    34

exclusion covered property damage caused by continuous exposure to

moisture arising due to faulty materials and workmanship provided by

the insured’s subcontractor because the resulting damage was “both

unforeseen and unintended.” Lee Builders, 137 P.3d at 489–91, 495. In

doing so, the court reasoned that clearly distinguishing between what

constituted an occurrence and what did not was the obligation of the

insurer who drafted the policy.      Id. at 495.   Accordingly, the court

determined coverage existed in part because, even if the court were to

assume the policy language defining an “occurrence” as “an accident,

including continuous or repeated exposure to substantially the same

general harmful conditions” was ambiguous, it was required to construe

such ambiguity against the insurer. Id.

      Likewise, the Tennessee Supreme Court recently determined

property damage arising due to water penetration resulting from an

insured’s subcontractor’s faulty installation of windows constituted an

occurrence covered by a CGL policy containing the subcontractor

exception to the “your work” exclusion. Travelers Indem., 216 S.W.3d at

304, 306.       The court rejected the insurer’s argument that water

penetration was not unforeseen or unexpected from the standpoint of the

insured because it was a natural consequence of faulty window

installation. Id. at 308. Interpreting the term “accident” in a manner

that would exclude from coverage all property damage arising from

negligence, the court reasoned, would render CGL policies “almost

meaningless.”    Id.   Accordingly, the court compared water penetration

caused by defective window installation “to the automobile accident that

is caused by the faulty tire.” Id. at 310. The court thus concluded the

property damage resulting from water penetration constituted an

occurrence covered by the policy because the insured could not have
                                    35

foreseen the water penetration if the work had been completed properly.

Id. at 311.

      As the United States Court of Appeals for the Tenth Circuit has

observed, “the degree of business risk that is covered by a CGL policy is a

negotiated agreement between contractual parties, which should not be

disturbed by a court’s view of whether business-risk coverage is

appropriate.”    Greystone, 661 F.3d at 1288.     Insurers know how to

modify the allocation of risk in CGL policies should they wish to do so.

See id.; J.S.U.B., 979 So. 2d at 891; see also Lamar Homes, 242 S.W.3d

at 12; 18 New Appleman on Insurance Law Library Edition § 18.03[12][d],

at 18-95.     Therefore, we decline to interpret the ambiguous insuring

agreement in the Arch policy to preclude coverage for the property

damage Westlake claimed. See Boelman, 826 N.W.2d at 502.

      For the foregoing reasons, we conclude defective workmanship by

an insured’s subcontractor may constitute an occurrence under a

modern standard-form CGL policy containing a subcontractor exception

to the “your work” exclusion. We therefore conclude the court of appeals

correctly determined the district court correctly interpreted the Arch

policy.

      VII. Disposition.

      Determining whether coverage exists under an insurance policy

requires us to determine whether its terms are ambiguous in the context

of the policy as a whole, including all relevant exceptions and exclusions.

Accordingly, we conclude defective workmanship by an insured’s

subcontractor may constitute an occurrence under the terms of the Arch

policy incorporated by reference into the NSC policy. We thus affirm the

court of appeals decision affirming the district court rulings as to the

meaning of the term “occurrence” for purposes of determining the scope
                                    36

of coverage afforded by the Arch policy. The court of appeals decision

shall stand as the final decision of this court with respect to all other

issues raised on appeal. Therefore, we affirm in part and reverse in part

the district court judgment and remand the case to the district court

with instructions to enter a supplemental judgment specifying the

statutory rate at which prejudgment interest accrued consistent with the

decision of the court of appeals.

      DECISION OF THE COURT OF APPEALS AFFIRMED; DISTRICT

COURT JUDGMENT AFFIRMED IN PART AND REVERSED IN PART;

CASE REMANDED WITH INSTRUCTIONS.

      All justices concur except Waterman, J., Cady, C.J., and

Mansfield, J., who dissent.
                                        37
                              #14–1274, Nat’l Surety Corp. v. Westlake Invs.

WATERMAN, Justice (dissenting).
      I respectfully dissent. In my view, there was no liability coverage

for the builder under the facts of this case because there was no accident

as required under the terms of the insurance contract. National Surety

Corporation, therefore, was entitled to a directed verdict on Westlake’s

coverage claims.       Our precedent defines “accident”—as used in a

commercial general liability (CGL) occurrence policy with the same

“occurrence”      definition—to     mean     “an   undesigned,   sudden,     and

unexpected event.”      Pursell Constr., Inc. v. Hawkeye-Sec. Ins. Co., 596

N.W.2d 67, 70 (Iowa 1999) (emphasis added) (quoting Cent. Bearings Co.

v. Wolverine Ins. Co., 179 N.W.2d 443, 448 (Iowa 1970)).                There is

nothing sudden about the gradual infiltration of rainwater through leaky

window frames over several seasons, which the United States Court of

Appeals for the Eighth Circuit squarely held is not a covered occurrence

in a recent case applying Iowa law to the same policy language. Liberty

Mut. Ins. Co. v. Pella Corp., 650 F.3d 1161, 1175–76 (8th Cir. 2011). The

majority disregards that persuasive decision directly on point and

instead relies on inapposite Iowa authority finding liability coverage for a

landlord’s negligent supervision of an employee who flashed tenants.

United Fire & Cas. Co. v. Shelly Funeral Home, Inc., 642 N.W.2d 648, 651

(Iowa 2002). That makes no sense to me.

      I   would     honor   stare    decisis   and   conclude    that   defective

workmanship that allows rainwater to leak into a residence is not an

accident and, therefore, is not a covered occurrence under the CGL

policy.   The policy defines an occurrence as “an accident, including

continuous or repeated exposure to substantially the same general

harmful conditions.”        This is the same policy language that we
                                          38

interpreted in Pursell and the Eighth Circuit applied in Pella Corp. The

majority never identifies the “sudden unexpected event” that triggers

liability coverage for the mold and water damage resulting from leaky,

defective window frames.         The majority in effect converts the liability

insurance policy into a home warranty.

       Both parties agreed that an accident required a sudden event. At

oral argument, Westlake’s counsel contended that rainfall or poor

workmanship was the sudden event:

             CHIEF JUSTICE CADY: What is the sudden nature of
       the event? A. I think the sudden nature of the water leaks
       are that they happen primarily when a rain event occurs. A
       rain event doesn’t happen all the time. It can be a sudden
       event from the perspective of a general contractor, and event
       causes damage. Setting that aside, I think the sudden event
       could also be subcontractor work being done defectively.

Counsel also argued the severe winter in 2003–2004, with hard frosts, 14
caused insured damage to the apartment buildings. A majority of courts

in other jurisdictions hold poor-workmanship claims are not covered

under CGL policies. See Grp. Builders, Inc. v. Admiral Ins. Co., 231 P.3d

67, 73 (Haw. Ct. App. 2010) (surveying cases to conclude “[a] majority of

. . . jurisdictions ha[ve] held that claims of poor workmanship, standing

alone, are not occurrences that trigger coverage under CGL policies”

(quoting Gen. Sec. Indem. Co. of Ariz. v. Mountain States Mut. Cas. Co.,

205 P.3d 529, 535 (Colo. App. 2009), superseded by statute, Colo. Rev.

Stat. Ann. § 13–20–808(1)(b)(III) (effective May 21, 2010)). “In contrast, a

minority of jurisdictions ha[ve] held that the damage resulting from

faulty workmanship is an accident, and thus, a covered occurrence, so

long as the insured did not intend the resulting damage.” Id. (quoting

       14Westlake cites no case holding frost damage to a building is a covered accident

under a CGL policy.
                                     39

Gen. Sec. Indem. Co., 205 P.3d at 535).          The case directly on point

applying Iowa law and the majority rule—Pella Corp.—holds there is no

CGL coverage for water damage from leaky window frames.            I would

follow that authority.

      My colleagues, without finding any ambiguity in the occurrence

definition, rely heavily on the insurance industry’s drafting history for

that standard policy language.       We should not go beyond the four

corners of the insurance contract to interpret unambiguous policy

language.    Westlake makes no claim that its assignee relied on any

industry understanding or drafting history when it purchased the

insurance policies at issue.     More likely, the premiums for the policy

were priced based on risks under well-settled Iowa law holding poor

workmanship is not covered.           In Iowa Comprehensive Petroleum

Underground Storage Tank Fund Board v. Farmland Mutual Insurance

Co., we concluded the drafting history of a CGL policy’s pollution

exclusion    was    irrelevant   because   the    contract   language   was

unambiguous.        568 N.W.2d 815, 819 (Iowa 1997) (“We reject the

[insured’s] argument that the court should have considered the industry

‘understanding’ in 1970 in interpreting the sudden and accidental

language of the policies.”). The majority ignores that case and the well-

settled principle it applies.

      The majority relies on language in an exception to exclusion “m” to

change the scope of coverage under the occurrence definition:

      m.     Damage to Impaired Property or Property Not
             Physically Injured

             ....

             This exclusion does not apply to the loss of use of
             other property arising out of sudden and accidental
                                         40
                physical injury to “your product” or “your work” after it
                has been put to its intended use.

(Emphasis added.) The majority erroneously concludes that the phrase
“sudden and accidental” in exclusion “m” means the term “accident” in

the occurrence definition does not mean a sudden unintended event.

Westlake never made that argument, and no other court has reached the

same conclusion. I would not make that leap. In Iowa Comprehensive,

we interpreted the phrase “sudden and accidental” in a CGL policy’s

pollution exclusion to hold sudden had a temporal meaning (“abrupt”)

when paired with accidental. 568 N.W.2d at 818–19. Accordingly, that

exclusion barred coverage for “pollution [that] occurred over a period of

many years.”       Id. at 819.    And we interpreted accidental in the same

pairing to mean “unexpected and unintended.” Id. at 818 (quoting Weber

v. IMT Ins. Co., 462 N.W.2d 283, 287 (Iowa 1990)). We did so to give each

word in the pair a meaning that avoided rendering the other word

redundant.       Id.   That is, if we had interpreted accidental to mean

sudden, then the term “sudden” in that pairing would be surplusage. Id.

at 818–19.        The problem with the majority’s analysis is that the

occurrence definition uses the word “accident” alone, and as we held in

Pursell, it means a sudden, unexpected event.                 Pursell Constr., 596

N.W.2d at 70. There was nothing sudden about the damage from water

leaks    over    the   winter    of   2003–2004   in   this    case.    See   Iowa

Comprehensive, 568 N.W.2d at 819 (rejecting argument that each leakage

of pollutants was a discrete, sudden event).

        I acknowledge there is a split in authority on these coverage

questions.      Many courts cited by today’s majority have held defective

work by a subcontractor can be an occurrence.             I agree that defective

workmanship can lead to an occurrence covered under CGL policies if
                                   41

and when there is a sudden and unexpected event resulting in damage to

a third party, rather than to the poorly constructed building itself. If a

defectively installed balcony collapses and injures a passerby who sues

the builder, that strikes me as a covered occurrence under a liability

policy. But a property owner who sues the builder to replace a sagging

balcony before it collapses does not allege an occurrence covered under

the builder’s CGL policy.

      What Westlake lacks is a sudden event causing damage to

something other than the buildings. A subcontractor’s faulty work that

causes gradual water infiltration is not an accident or covered

occurrence, and the CGL insurer is not required to pay for the resulting

water damage requiring repairs to the building itself.    As the Seventh

Circuit aptly observed, if “insurance proceeds could be used for damages

from defective workmanship, a contractor could be initially paid by the

customer for its work and then by the insurance company to repair or

replace the work.”   Lagestee-Mulder, Inc. v. Consol. Ins. Co., 682 F.3d

1054, 1057 (7th Cir. 2012) (quoting CMK Dev. Corp. v. W. Bend Mut. Ins.

Co., 917 N.E.2d 1155, 1168 (Ill. App. Ct. 2009)). Accordingly, the better-

reasoned opinions

      require that for an incident to constitute an “occurrence” or
      “accident” in the building construction context, “there must
      be damage to something other than the structure, i.e., the
      building, in order for coverage to exist.” “[T]he natural and
      ordinary consequences of defective workmanship . . . d[o] not
      constitute an occurrence.’ ”

Cincinnati Ins. Co. v. Northridge Builders, Inc., No. 12 C 9102, 2015 WL

5720256, at *5 (N.D. Ill. Sept. 30, 2015) (quoting Viking Constr. Mgmt.,

Inc. v. Liberty Mut. Ins. Co., 831 N.E.2d 1, 16 (Ill. App. Ct. 2005)). The

damages awarded by the jury here were for the costs of repairing the

apartment buildings, not other property.
                                    42

      I take issue with my colleagues’ conclusion that most other courts

would find CGL coverage on this record. Westlake seeks recovery of the

costs to remedy poor workmanship. The following state supreme courts

have held that the cost to repair defective construction is not covered

under a CGL policy. Owners Ins. Co. v. Jim Carr Homebuilder, LLC, 157

So. 3d 148, 156 (Ala. 2014) (per curiam) (“In sum, the cost of repairing or

replacing faulty workmanship is not the intended object of a CGL policy

issued to a builder or contractor.”); Essex Ins. Co. v. Holder, 261 S.W.3d

456, 460 (Ark. 2008) (per curiam) (“Faulty workmanship is not an

accident; instead, it is a foreseeable occurrence, and performance bonds

exist in the marketplace to insure the contractor against claims for the

cost of repair or replacement of faulty work.”), superseded by statute,

Ark. Code Ann. § 29–79–155(a)(2) (West 2011); Cincinnati Ins. Co. v.

Motorists Mut. Ins. Co., 306 S.W.3d 69, 76 (Ky. 2010) (holding there was

no occurrence because “[o]ne cannot logically say . . . that the allegedly

substandard construction of the . . . home by the [contractor] was a

fortuitous, truly accidental, event”); Concord Gen. Mut. Ins. Co. v. Green &

Co. Bldg. & Dev. Corp., 8 A.3d 24, 28 (N.H. 2010) (holding defective work

in constructing a chimney that required replacement was not an

occurrence under CGL policy); Westfield Ins. Co. v. Custom Agri Sys., Inc.,

979 N.E.2d 269, 273 (Ohio 2012) (holding defective work constructing

grain bin was not an occurrence because faulty workmanship is not

fortuitous); Oak Crest Constr. Co. v. Austin Mut. Ins. Co., 998 P.2d 1254,

1257–58 (Or. 2000) (holding deficient performance of a construction

contract cannot be an accident under a CGL policy); Kvaerner Metals Div.

of Kvaerner U.S., Inc. v. Commercial Union Ins. Co., 908 A.2d 888, 899

(Pa. 2006) (holding owner’s claims against builder arising from faulty

workmanship constructing industrial facility were not covered under
                                    43

CGL policy “intended to insure against accidents”); L-J, Inc. v. Bituminous

Fire & Marine Ins. Co., 621 S.E.2d 33, 36 (S.C. 2005) (“[B]ecause faulty

workmanship is not something that is typically caused by an accident or

by exposure to the same general harmful conditions, we hold that the

damage in this case did not constitute an occurrence.”), superseded by

statute, S.C. Code Ann. § 38–61–70(B)(2) (2011); see also Transp. Ins. Co.

v. AARK Constr. Grp., Ltd., 526 F. Supp. 2d 350, 356–57 (E.D.N.Y. 2007)

(holding CGL insurer did not cover cost to repair parking garage or loss

of use of the structure because “[t]o hold otherwise would convert [the

CGL insurer] into a surety for [the builder’s] performance”); Gen. Sec.

Indem. Co., 205 P.3d at 535 (discussing the competing approaches and

adopting the majority approach that faulty construction is not an

occurrence under a CGL policy); Grp. Builders, Inc., 231 P.3d at 69, 73

(holding that mold damage to apartment building caused by defective

construction was not an occurrence); Prod. Sys., Inc. v. Amerisure Ins.

Co., 605 S.E.2d 663, 666 (N.C. Ct. App. 2004) (“[D]amages based solely

on shoddy workmanship . . . are not ‘property damage’ within the

meaning of a standard form CGL policy.” (quoting Wm. C. Vick Constr. Co.

v. Pa. Nat’l Mut. Cas. Ins. Co., 52 F. Supp. 2d 569, 583 (E.D.N.C. 1999))).

I would keep our state in this majority.

      In Pursell, we held that defective workmanship is not an

occurrence under a CGL policy.             596 N.W.2d at 71.       Pursell

Construction, Inc. was hired to build the basements, footings, block

works, sidewalks, and driveways for two houses in Council Bluffs. Id. at

68. The homes were built on a floodplain, and Pursell had violated a city

ordinance that required the basement to be elevated above the floodplain.

Id. As a result, the homeowner could not legally occupy, rent, or sell the

houses.   Id.   The homeowner sued Pursell, alleging breach of contract
                                       44

and negligence for failing to build the lowest floor at the required

elevation. Id. Pursell brought a declaratory judgment action against its

CGL insurer to determine coverage. Id. The district court held that there

was an occurrence under the policy requiring the insurer to defend the

owner’s lawsuit against Pursell. Id.

      We reversed and held that under the standard CGL policy, an

occurrence requires an accident.        Id. at 70.   We defined the term

“accident” in the CGL policy as

      an undesigned, sudden, and unexpected event, usually of an
      afflictive or unfortunate character, and often accompanied by
      a manifestation of force. . . .    [G]iving to the word the
      meaning which a man of average understanding would, we
      think [“accident”] clearly implies a misfortune with
      concomitant damage to a victim, and not the negligence
      which eventually results in that misfortune.

Id. (quoting Cent. Bearings Co., 179 N.W.2d at 448). We noted that the

“majority of courts that have considered this issue have concluded that a

CGL policy does not provide coverage for claims against an insured for

the repair of defective workmanship that damaged only the resulting

work product.” Id. “In short, defective workmanship, standing alone, is

not an occurrence under a CGL policy.” Id. at 71. “If the [CGL] policy is
construed as protecting a contractor against mere faulty or defective

workmanship, the insurer becomes a guarantor of the insured’s

performance of the contract, and the policy takes on the attributes of a

performance bond.”     Id. (quoting U.S. Fid. & Guar. Corp. v. Advance

Roofing & Supply Co., 788 P.2d 1227, 1233 (Ariz. Ct. App. 1989)); see

also Auto-Owners Ins. Co. v. Home Pride Cos., 684 N.W.2d 571, 577 (Neb.

2004) (“[T]he cost to repair and replace the damages caused by faulty

workmanship is a business risk not covered under a CGL policy.”).
                                         45

       The majority gives short shrift to stare decisis.              Although the

majority initially distinguishes Pursell by noting that the court “need not

consider whether property damage arising due to the insured’s own

defective workmanship may constitute an occurrence,” the majority goes

on to state we “call[ed] into question” Pursell in Shelly Funeral Home, a

case that never mentions Pursell. In Shelly Funeral Home, Ted Shelly, a

manager for the insured funeral home, took advantage of having keys to

gain access to rental units owned by his employer. 642 N.W.2d at 650.

He “emotionally injured . . . elderly tenants by repeatedly exposing

himself and subjecting them to displays of pornography” while working

for Shelly Funeral Home.           Id.   The funeral home’s liability insurer

brought a declaratory judgment to determine coverage. Id. at 652. The

insurer argued its policy did not cover damages intentionally inflicted by

the employee.      Id. at 653.     We reframed the coverage question as to

whether the policy covered claims alleging the employer’s negligent

supervision, noting “[t]he conduct ascribed to the actor—Shelly Funeral

Home—is not intentional sexual misconduct but negligent supervision of

its employee.”     Id. at 654.    We held the liability policy covered claims

alleging the employer’s negligent supervision of its employee. Id. Shelly

Funeral Home in no sense “call[ed] into question” Pursell; those cases

adjudicated different issues. 15 A key difference is that in Shelly Funeral

Home, we found the liability policy covered the injury claims asserted by

third-party tenants. Here, and in Pursell, the damages sought were for



       15NeitherWestlake nor the amici ask us to overrule Pursell or argue Shelly
Funeral Home implicitly or explicitly overruled Pursell. The parties’ briefs in Shelly
Funeral Home did not even cite Pursell, much less ask us to overrule it. Normally, we
do not overrule our precedent sua sponte. Nor has the Iowa legislature overruled
Pursell.
                                     46

the costs to remedy the construction defects, not harm to a third party or

other property.

      Our court of appeals correctly considered Pursell good law in 2009,

five years after we decided Shelly Funeral Home. W.C. Stewart Constr.,

Inc. v. Cincinnati Ins. Co., No. 08–0824, 2009 WL 928871, at *2–4 (Iowa

Ct. App. Apr. 8, 2009).         In that case, a subcontractor sought

indemnification for defective subgrading that caused a wall, built by a

different subcontractor, to crack.       Id. at *1.   The court applied Pursell

and concluded the policy did not cover the damage. Id. at *3–4.

      The Eighth Circuit likewise considered Pursell good law in Pella

Corp., 650 F.3d at 1175.      The plaintiff homeowners in the underlying

lawsuits alleged Pella sold defective windows that allowed water to leak

through the windows’ aluminum cladding.               Id. at 1164.   The Eighth

Circuit, relying on Pursell, held that

      the property damage—whether to the windows themselves or
      the structure of the building near the windows—was caused
      by a defect that Pella was alleged to have known about.
      Under Iowa law, such defective workmanship . . . cannot be
      considered an occurrence, i.e., “an undesigned, sudden, and
      unexpected event.”

Id. at 1176 (quoting Pursell, 596 N.W.2d at 70).             I reach the same

conclusion here.

      A different result is not warranted because the defective work here

was performed by subcontractors rather than the insured general

contractor responsible for their work. “Damage resulting from defective

work performed by subcontractors is also not an ‘accident’ and thus not

an ‘occurrence’ within the meaning of a general contractor’s CGL policy

. . . .” Northridge Builders, Inc., 2015 WL 5720256, at *5. An occurrence

is “dependent on the nature of the act, not on who performs it.” Hastings

Mut. Ins. Co. v. Mosher, Dolan, Cataldo & Kelly, Inc., No. 265621, 2006
                                    47

WL 1360404, at *3, 6 (Mich. Ct. App. May 18, 2006) (holding mold

damage in the subfloor material and joists above the basement ceiling

caused by defective construction was not an occurrence); see also Oak

Crest Constr. Co., 998 P.2d at 1257–58 (holding subcontractor’s

“deficient” painting work was not an accident and, therefore, not an

occurrence under the CGL policy); Millers Capital Ins. Co. v. Gambone

Bros. Dev. Co., 941 A.2d 706, 715–16 (Pa. Super. Ct. 2007) (holding

subcontractor’s faulty construction was not an occurrence under a CGL

policy with a subcontractor exception to a “your work” exclusion).

      The majority improperly relies on the exceptions to the “your work”

exclusion to create coverage.      We recently held that exceptions to

exclusions cannot be used to broaden the grant of coverage in the

insuring clause (occurrence definition).       Amish Connection, Inc. v.

State Farm Fire & Cas. Co., 861 N.W.2d 230, 239–40 (Iowa 2015) (“In

simplistic terms, the process is such: if the insuring clause does not

extend coverage, one need look no further. If coverage exists, exclusions

must then be considered.” (quoting Hartford Cas. Ins. Co. v. Evansville

Vanderburgh, Pub. Library, 860 N.E.2d 636, 646 (Ind. Ct. App. 2007))).

“[A]n exception to an exclusion does not create coverage or provide an

additional basis for coverage but, rather, ‘merely preserves coverage

already granted in the insuring provision.’ ” Stoneridge Dev., 888 N.E.2d

at 656 (citation omitted) (quoting W. Cas. & Sur. Co. v. Brochu, 475

N.E.2d 872, 878 (Ill. 1985)); see also Aquatectonics, Inc. v. Hartford Cas.

Ins. Co., No. 10-CV-2935 (DRH) (ARL), 2012 WL 1020313, at *7 (E.D.N.Y.

Mar. 16, 2012) (holding a subcontractor exception to a “your work”

exclusion did not broaden definition of an “occurrence” under the policy);

Millers Capital Ins. Co., 941 A.2d at 715–16 (declining to find exception in

“your work” exclusion with a subcontractor exception broadened
                                     48

insurance coverage).    There is no coverage without a sudden event,

regardless   of   whether   the   defective   work     was   performed   by   a

subcontractor instead of the insured general contractor.

      Some courts cited by the majority hold faulty construction can be

an occurrence under a CGL policy based on a judicial definition of

accident that omits the word sudden. For example, in Cherrington v. Erie

Insurance Property & Casualty Co., the West Virginia Supreme Court

began its analysis of whether faulty construction can be an occurrence

as we did in Pursell—by defining accident. 745 S.E.2d 508, 520 (W. Va.

2013). But it defined accident as “not deliberate, intentional, expected,

desired, or foreseen” by the insured. Id. (quoting Columbia Cas. Co. v.

Westfield Ins. Co., 617 S.E.2d 797, 801 (W. Va. 2005)).            The court

concluded that under this definition of accident, faulty construction

must be an occurrence because “[t]o find otherwise would suggest that

[the contractor] deliberately sabotaged the very same construction project

it worked so diligently to obtain.”           Id.     Such cases are readily

distinguishable from Pursell in which we defined accident to include the

temporal requirement that it be sudden.             That requirement does not

encompass Westlake’s claim for gradual damage from water infiltration

over a period of months.

      The majority cites several state supreme court decisions without

mentioning the dissents in those cases. Chief Justice Shepard, in his

dissenting opinion in Sheehan Construction Co. v. Continental Casualty

Co., noted CGL policies “are neither designed nor priced as coverage for

whatever demands the insured may face in the nature of ordinary

consumer claims about breach of warranty.” 935 N.E.2d 160, 172 (Ind.

2010) (Shepard, C.J., dissenting). He questioned whether there “exist[s]

in the marketplace an insurance product that ‘covers me when I don’t do
                                      49

a very good job.’ ”      Id.   Another dissenting justice emphasized the

distinction between an uncovered repair to the building itself and a

covered accident when defective construction results in harm to another.

Id. at 172–73 (Sullivan, J., dissenting).        Chief Justice Vande Walle,

dissenting in K & L Homes, Inc. v. American Family Mutual Insurance Co.,

agreed    with   the   Indiana   dissent   and   disagreed   with   overruling

North Dakota precedent holding “property damage caused by faulty

workmanship is a covered occurrence [only] to the extent it causes

damage to property other than the work product.” 829 N.W.2d 724, 743

(N.D. 2013) (Vande Walle, C.J., dissenting).          Again, Westlake was

awarded damages for repairs to the building itself. I fall on the side of

the numerous courts holding those costs are not covered under this CGL

policy.

      In Motorists Mutual Insurance Co., the contractor built a home “so

poorly . . . that it was beyond repair and needed to be razed” within five

years of its completion. 306 S.W.3d at 71. The Kentucky Supreme Court

held that defective workmanship, standing alone, is not an occurrence

under a CGL policy.      Id. at 73.   The court defined an accident in the

insurance law context as “something that does not result from a plan,

design, or . . . intent on the part of the insured.” Id. at 76 (quoting Stone

v. Ky. Farm Bureau Mut. Ins. Co., 34 S.W.3d 809, 812 (Ky. Ct. App.

2000)).   “[F]ocusing solely upon whether [the contractor] intended to

build a faulty house is insufficient. Rather, a court must also focus upon

whether the building of the . . . house was a ‘ “chance event” beyond the

control of the insured . . . .’ ” Id. (quoting 16 Eric Mill Holmes, Holmes’

Appleman on Insurance 2d § 116.1B, at 6 (2000)).                Because the

contractor had control over the construction of the home, whether
                                       50

directly or through its subcontractors, there was no accident or covered

occurrence. Id.

       The Third Circuit reached the same conclusion in Specialty

Surfaces International, Inc. v. Continental Casualty Co., 609 F.3d 223,

238–39 (3d Cir. 2010).       In Specialty Services, a general contractor

installed a turf football field for a school. Id. at 227. Within a year of its

completion, the field “began to exhibit defects in materials and

workmanship” caused by a defectively constructed water drainage

system. Id. at 228. The insured general contractor argued the liability

insurer owed a duty to defend because the subgrade, which was the

cause of the drainage problems, was installed by a subcontractor. Id. at

238.    The Third Circuit applied Pennsylvania law and rejected the

contractor’s coverage claims.    Id.   The Third Circuit held that “[f]aulty

workmanship, even when cast as a negligence claim, does not constitute

such an [occurrence]; nor do natural and foreseeable events like rainfall.”

Id. at 231.   These cases are persuasive and consistent with Pursell. I

would follow those decisions.

       For these reasons, I respectfully dissent.

       Cady, C.J., and Mansfield, J., join this dissent.
