How Does Spray Foam Roofing Hold Up in Colder Climates?

If you live in a cold weather climate, you’ll want a material that effectively protects your building from the harsh elements. Have you heard of spray foam roofing insulation? You may have your doubts about the material, but we will explore how spray foam roofing holds up in colder climates.

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Amazingly, spray foam roofing insulation holds up in cold and warm climates. Spray foam provides a seamless layer to prevent leaks and keep the heat and air conditioning from leaving your building.

It has the highest R-value per inch among all the roofing insulation systems. It could leave you to conclude that it performs best in extreme climates. Spry foam roofs reduce energy costs because the HVAC system isn’t operating as often.

Does Cold Weather Shorten the Lifespan of Spray Foam Roofing?

If you check most manufacturers’ warranties, a spray foam roof can last 10 to 20 years before requiring a recoat. Foot traffic, weather, and other issues can cause the top silicone coating to wear down. A once 20-millimeter coating can shrink down to seven or eight millimeters after 10 years.

Routine maintenance and recoats can help your spray foam last longer, especially in extreme climates. A spray foam roof could be the last one you ever install if you care for it correctly.

What About When It Freezes?

Freezing temperatures don’t affect spray foam roofing. You won’t need to worry about excessive wear, cracks, or leaks from fluctuating temperatures.

Rubber roofs, on the other hand, seem to experience issues. Water will seep into any uplifts, freeze, and expand the uplift after it thaws. This problem creates a significant opportunity for moisture to enter the building.

Freezing, thawing, and expanding aren’t problems for spray foam roofs. The closed-cell properties and single monolithic layer stop water from penetrating the insulation.

Unsurprisingly, spray foam roof insulation holds up beautifully in colder climates. The only downside is the limited window of time when you can install it. Contact a spray roof insulation contractor today to seal your building’s roof. Paragon Protection is the premier choice for the Chicagoland area!