Your Roof Might Not Last Nearly as Long as You Think

In Ontario, asphalt shingles rarely survive their advertised lifespan. Most 3-tab shingles fail at 8–12 years. Architectural shingles at 10–15 years. Standing seam metal develops aesthetic failure (oil-canning) at 8–15 years. Exposed fastener metal leaks when screws loosen after 8–12 years.

Use the new ROOFNOW™ Lifetime Roof Simulator to see the truth instantly.

👉 Launch the Lifetime Roof Simulator

Learn the science behind the numbers:
📗 Roof Smart. Roof Once.

#roofnowontario

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ROOFNOW™ provides Ontario homeowners with technical, engineering-based roofing knowledge covering attic airflow, soffit performance, winter moisture behaviour, and long-term roof durability. Explore more at the ROOFNOW™ Knowledge Center, www.roofnowontario.com, or visit the ROOFNOW™ main website at www.roofnow.ca.

🏠 STOP RE-ROOFING. ROOF SMART. ROOF ONCE. ROOFNOW™.