Moltoni Corporation Pty Ltd v QBE Insurance Ltd P40/2000

Moltoni Corporation Pty Ltd (Moltoni) sought to recover from QBE Insurance Ltd (QBE) under a policy of insurance. The dispute concerned whether QBE was liable to indemnify Moltoni for losses arising from the collapse of a wall at a construction site. Moltoni had engaged a subcontractor, Boral Formwork, to construct the wall. The wall collapsed during construction, causing damage to other parts of the building and resulting in significant financial loss for Moltoni. QBE denied liability, asserting that the loss was excluded under the policy. The matter proceeded to the High Court of Australia.

The High Court was required to determine whether the loss suffered by Moltoni was covered by the policy of insurance issued by QBE. Specifically, the court had to consider the proper construction of the insurance policy, particularly the exclusion clauses relied upon by QBE, and whether the damage fell within the scope of the indemnity provided. The central question was whether the collapse of the wall constituted a "faulty workmanship" or "defective design" within the meaning of the exclusion clauses, thereby relieving QBE of its obligation to indemnify.

The High Court held that the loss was not excluded by the policy. The court reasoned that the exclusion for "faulty workmanship" applied to the work performed by Moltoni itself, not the work of its subcontractors. As Moltoni had not performed the faulty workmanship that led to the collapse, this exclusion did not apply. Furthermore, the court found that the damage was not caused by a "defective design" as contemplated by the policy. The collapse was a consequence of the manner in which the wall was constructed, rather than an inherent flaw in the design itself. The court applied principles of contractual interpretation, emphasizing that exclusions in insurance policies are to be construed strictly against the insurer.

The High Court allowed Moltoni's appeal, finding that QBE was liable to indemnify Moltoni for the losses incurred.