Metal Roof Snow Load Ontario — ROOFNOW™ Guide
Roof edges take the most winter abuse from ice formation, wind loading, and freeze–thaw cycles. Armadura® Metal Roofing strengthens roof-edge performance through its interlocking steel system.
Edge Weakness in Asphalt Roofs
Asphalt shingles loosen at edges and allow meltwater infiltration. Explore winter edge science at ROOFNOW™ Knowledge Center.
Armadura® Edge Strength Advantages
- Steel seams prevent edge uplift
- Interlocks stabilize roof perimeter
- No moisture swelling at edges
ROOFNOW™ Recommendation
Armadura® reinforces vulnerable roof edges throughout winter. Learn more in Roof Smart. Roof Once..