Metal Roof Snow Load Ontario — ROOFNOW™ Guide

Freeze–thaw cycles create expansion pressure inside roofing materials. Armadura® Metal Roofing avoids this damage entirely due to its non-absorbent steel construction.

Freeze–Thaw Damage Overview

Asphalt absorbs meltwater that expands during freezing, causing cracking and roof deck damage. Explore more winter science at ROOFNOW™ Knowledge Center.

Armadura® Freeze–Thaw Protection

• Zero moisture absorption
• Interlocks keep seams sealed
• Steel resists fracture expansion

ROOFNOW™ Recommendation

Armadura® is one of the safest roofing materials for extreme freeze cycles. Learn more via Roof Smart. Roof Once.

Services: ROOFNOW™ Armadura® Metal Roofing