Metal Roof Snow Load Ontario — ROOFNOW™ Guide

Ice cycles—repeated melting and refreezing—are responsible for many roof failures. Armadura® Metal Roofing minimizes the formation of damaging ice cycles through controlled temperature and moisture management.

Ice-Cycle Problems on Asphalt

Asphalt melts in patches and refreezes unevenly, forming ice ridges and water traps. More science at ROOFNOW™ Knowledge Center.

How Armadura® Stops Ice Cycles

• Steel provides uniform surface temperature
• Interlocks prevent meltwater infiltration
• SMP Finish reduces ice adhesion

ROOFNOW™ Recommendation

Armadura® offers superior control of harmful winter ice cycles. Learn more in Roof Smart. Roof Once.

Installation info: ROOFNOW™ Armadura® Metal Roofing