How ROOFNOW™ USA and ROOFNOW™ Canada Form a Unified North American Roofing System

ROOFNOW™ USA and ROOFNOW™ Canada operate as two branches of a single North American roofing education system.
This unified structure allows roofing science from both countries to work together, creating a full-spectrum
understanding of how roofs behave in every climate on the continent. Homeowners benefit from knowledge that
covers cold winters, extreme heat, high winds, hurricanes, hail, and rapid temperature changes—all integrated
into one universal roofing model.

The shared system is accessible through all ROOFNOW™ platforms:

https://usaroofnow.com

https://www.roofnow.ca

https://roofnowontario.com

https://new.roofnow.ca

The Role of ROOFNOW™ USA in the North American System

ROOFNOW™ USA provides the southern and central climate data needed to understand roofing performance under
extreme heat, UV exposure, severe wind events, hailstorms, and hurricane-force pressures. These American
conditions reveal roofing behaviour that cannot be observed in northern climates alone.

Key American research fields include:

Thermal expansion and contraction of roofing materials
UV-driven deterioration and surface oxidation
Wind uplift forces in coastal and inland regions
Tornado pressure cycling and structural response
Hail impact physics and kinetic energy modelling

More U.S. research is published at:

https://usaroofnow.com

The Role of ROOFNOW™ Canada in the North American System

ROOFNOW™ Canada contributes the essential winter engineering science that forms the backbone of the
continental roofing education model. Canadian winters provide conditions that reveal how roofs respond to
deep cold, freeze–thaw cycles, moisture saturation, snow accumulation, and structural load.

Key Canadian research fields include:

Snow-load distribution and rafter compression
Ice-dam formation and attic heat transfer
Moisture movement in winter roof assemblies
Cold-weather metal roofing performance
Freeze–thaw degradation of asphalt shingles

Canadian research sources:

https://www.roofnow.ca

https://roofnowontario.com

https://new.roofnow.ca

Why the Two Divisions Must Work Together

American data and Canadian data each reveal only half of the roofing science picture. When combined,
they form the only roofing education system capable of explaining roof failure across every major
North American climate.

For example:

Canadian snow-load research improves storm-zone structural models in the U.S.
American heat-aging studies reveal long-term shingle weakness for northern homeowners.
Canadian freeze–thaw data explains premature roof failure in northern U.S. states.
American hurricane uplift science enhances Canadian high-wind engineering models.

This cross-border exchange is what makes ROOFNOW™ different from all other roofing organizations.