
56 N.Y.2d 540 (1982)
Adler & Neilson Co., Inc., Respondent,
v.
Insurance Company of North America, Appellant.
Court of Appeals of the State of New York.
Argued February 17, 1982.
Decided March 25, 1982.
Michael Majewski and Joseph D. Ahearn for appellant.
Jerrold Morgulas and Howard M. Rosen for respondent.
Chief Judge COOKE and Judges JASEN, GABRIELLI, JONES, WACHTLER, FUCHSBERG and MEYER concur in memorandum.
*542MEMORANDUM.
The order of the Appellate Division should be reversed, with costs, and the case remitted to Supreme Court for entry of judgment in conformity with this memorandum.
The exclusion from insurance coverage under a contractual property damage policy of "property damage to work performed by or on behalf of the named insured arising out of the work or any portion thereof" has received judicial attention in several cases in our court. It operates to deny the insured coverage for damage to its own work product but not for damage caused by the insured to the work product of others. Thus, for example, in Zandri Constr. Co. v Stanley H. Calkins, Inc. (81 AD2d 106, affd 54 N.Y.2d 999) where the insured contracted for the construction of a church, when a defect in construction required the expenditure of substantial sums to repair the building, the damage was to the work product of the insured (i.e., the church edifice) and thus excluded from insurance coverage. By contrast, in Sturges Mfg. Co. v Utica Mut. Ins. Co. (37 N.Y.2d 69) where the defect was in stitching on the strap component of ski bindings the insurer was held obliged to defend the manufacturer of the straps against claims for damage to the bindings (i.e., the larger unit of which the insured's product was but a component).
In the case now before us the insured subcontractor was responsible for the installation of steel shelf angles on the exterior walls of a 19-story reinforced concrete building which were used to transfer the weight of the masonry facing onto the structure of the building itself. When there was a failure of the masonry facing and it was determined that the shelf angles had been incorrectly installed, the insured was backcharged in the amount of $56,438.43 for repair and replacement costs. In this subsequent action *543 against the insurer the insured computed its damages as follows:


  "(a) Masonry work resulting from
  repair of defective relieving angles            $9,328.00
  "(b) Repair of damage to metal air
  conditioning enclosures caused by
  scaffold tie-back where defective
  shelf angles were repaired                       1,296.00
  "(c) Repair work performed by
  general contactor resulting from
  defective relieving angles                       4,305.70
  "(d) Repair work performed by
  painting contractor resulting from
  defective relieving angles                       1,355.00
  "(e) Caulking of areas where
  remedial work performed
  necessitated by defective relieving
  angles                                          12,774.00
  "(f) Work performed by Plaintiff
  necessitated by defective relieving
  angles                                          27,380.43
                                                 __________
                                 Total           $56,438.43"

The insurer, appearing to recognize that items (a) through (e) were for damages the insured suffered for injury to the work product of others, now acknowledges that those five items fall within the coverage of the policy. Only the sixth item, (f), is at issue on this appeal. As the insurer properly contends, that item consists of damages to the work product of the insured itself and accordingly is excluded from coverage under the insurance policy in this case.
Order reversed, etc.
