You need Moncton roofing experts who design for freeze-thaw, Petitcodiac winds, and intense rainfall. Verify CSA‑aligned setups: high-impact shingles, SBS‑modified ice/water shields with high peel adhesion, stainless or hot‑dipped galvanized flashings, Class H wind ratings, and corrosion‑proof fasteners. Expect calibrated ventilation, compr