Metal Roof Snow Load Ontario — ROOFNOW™ Guide
Ice-deck separation can cause catastrophic roof failure. Armadura® Metal Roofing prevents ice layers from bonding to the roof deck due to its moisture-resistant steel construction.
Ice-Deck Separation in Asphalt
Asphalt stores meltwater, which freezes in layers and expands against the deck. More winter roofing science at ROOFNOW™ Knowledge Center.
Armadura® Ice-Deck Protection
- Steel prevents water infiltration
- SMP finish reduces ice adhesion
- Interlocks eliminate liquid pathways
ROOFNOW™ Recommendation
Armadura® is designed to prevent deck-destroying ice layers. Learn more in Roof Smart. Roof Once.