Hail
August 2, 2019
Large hail hit west Edmonton, Spruce Grove and Stony Plain on August 2, 2019, damaging siding and vehicles; CatIQ put insured damage at about $90 million. Interlock's Slate, Shake, Cedar Shingle and Mediterranean Tile aluminum panels carry a UL 2218 Class 4 impact rating, listed by Intertek under Delta Building Products. No roof is immune to hail, and the material warranty excludes hail larger than 38 mm (1.5 in).
Source: Insurance Bureau of Canada / CatIQ, via Insurance-Canada.ca, 2019 ↗































