The moving party sought certification of a national class proceeding alleging that organic asphalt roofing shingles manufactured by the defendants were defective and prone to premature failure.
Claims were advanced in negligence and under various provincial consumer protection statutes, asserting that the shingles failed prematurely and exposed homeowners to risks such as water penetration, mould, and structural damage.
The defendants opposed certification on the grounds that the claim disclosed only pure economic loss, that no common defect existed across the products, and that individual remedies were preferable.
The court held that the pleadings disclosed viable causes of action, that expert evidence provided some basis in fact for a common defect, and that the proposed class and common issues met the statutory requirements under s. 5 of the Class Proceedings Act, 1992.
A class proceeding was found to be the preferable procedure given the small individual claims and the efficiency of resolving common issues collectively.