The Illinois Court of Appeals determined the insurer must defend allegations of property damage arising from faulty workmanship. Milwaukee Mut. Ins. Co. v. J.P. Larsen, Inc., 2011 Ill. App. Unpub. LEXIS 1443 (Ill. Ct. App. June, 20, 2011).
Larsen was a subcontractor for Weather-Tite in a condominium building. Weather-Tite installed windows on the