You require Moncton roofing experts who engineer solutions for freeze-thaw, Petitcodiac winds, and severe weather. Verify CSA‑aligned setups: impact‑rated shingles, SBS‑modified ice/water shields with high peel adhesion, stainless or hot‑dipped galvanized flashings, Class H wind ratings, and anti-corrosion fasteners. Demand calibrated venti