Lexington filed this declaratory judgment action, seeking a ruling that it owes no duty to defend Chicago Flameproof for the conduct alleged in the underlying complaints. The district court entered summary judgment for Lexington, holding that if “Flameproof knowingly supplied non-IBC-compliant lumber and concealed that it did so,” as the underlying complaints assert, “then the property damage that allegedly resulted from tearing out that non-compliant lumber cannot be said to have been caused by an accident. Rather, these damages are the natural and ordinary consequence of knowingly supplying a non-compliant product and thus do not potentially fall within the [] policy’s coverage.”
Chicago Flameproof now appeals the district court’s entry of summary judgment for Lexington, arguing that Lexington must defend it because Chicago Flameproof’s shipment of lumber and the tearing out of that lumber were occurrences that caused property damage. Lexington responds that the underlying complaints do not trigger its duty to defend because the complaints do not allege property damage caused by an occurrence, and that coverage is otherwise excluded by the insurance policy’s business risk exclusions.