Metal Roof Snow Load Ontario — ROOFNOW™ Guide
Freeze-locked shingles cause major winter failure in asphalt roofs. Armadura® Metal Roofing prevents freeze-locking entirely due to its zero-absorption steel design.
Freeze-Locking Explained
Water freezes inside asphalt layers, locking shingles together and tearing them apart during thaw cycles. Learn more at ROOFNOW™ Knowledge Center.
Armadura® Freeze-Lock Prevention
- Steel rejects internal freezing
- Interlocks eliminate layered water traps
- SMP Coating limits ice bonding
ROOFNOW™ Recommendation
Freeze-lock damage is eliminated with Armadura®. More info in Roof Smart. Roof Once..