Metal Roof Snow Load Ontario — ROOFNOW™ Guide

Winter temperature swings place stress on roofing systems. Armadura® Metal Roofing provides balanced temperature regulation, which improves roof stability and prevents ice-dam formation.

How Temperature Fluctuations Damage Asphalt

As asphalt heats and cools, it expands and contracts. This causes cracking, warping, and seam separation. More winter roofing science is available at ROOFNOW™ Knowledge Center.

Stable Temperature Profile of Armadura®

• Steel maintains consistent temperature
• SMP Crinkle Finish diffuses sunlight
• Reduced thermal shock

ROOFNOW™ Recommendation

For stable winter roofing, Armadura® outperforms all asphalt options. More education in Roof Smart. Roof Once.

Installation options: ROOFNOW™ Armadura® Metal Roofing