Off-the-Record: Spray Foam Roofing Installation Restrictions

There’s a lot to consider when dealing with roof installations and it gets a bit more complicated when you have to deal with commercial roofing options. While there are several viable options, the spray foam roof rises on top as one of the most beneficial choices for commercial roofs.

This is because spray foam roofs are quite seamless and have a greater R-value than any roofing material, which ultimately reduces energy costs. Other than saving a few dollars off your electricity bills, maintaining them comes at a cheaper price thanks to its renewability, allowing you to recoat them after 10 to 20 years. 

However, many establishment owners are still unsure about the actual spray foam roofing installation restrictions and when it should be performed. For this reason, working with expert spray foam roofers is key to ensure that you’re giving your roof the much-needed attention it deserves. 

Restriction #1: Rainfall the Night Before May Cause Delays

When it rains the night before your spray foam installation, you may be facing quite a few delays. For your spray foam to stick to your roof and stay secure, the roof needs to be completely dry. So if there are any liquids left on the roof, know that the spray foam material will react with the water, diminishing its effectiveness. 

To deal with this situation, an expert roofing contractor will begin by removing the bulk of water from the roof and then beginning to dry the roof, called air-lancing. Air-lancing utilizes compressed air to get rid of objects and water from the roof.

Restriction #2: Rainfall During the Installation Will Cause Problems

It’s safe to say that the number one enemy of spray foam installation is rainfall. With that being said, you need to ensure the weather is clear and the skies are blue on the day of your installation. 

Spray foam degrades as it is exposed to UV rays. Because of this, a special coating is rolled over the top to protect the foam. However, when it rains and the project gets halted for the day, you may find that the foam may be damaged, and you’ll have to re-spray the roof. 

For this reason, contractors need to be on their feet and act quickly before any changes in the weather occur. Ideally, you want to spray the protectant right after installing the spray foam to avoid further damage, reducing extra expenses, and saving time.

Restriction #3: Environmental Temperature

Many people forget that the area’s temperature plays a huge role when it comes to spray foam roofing installations. Ideally, you don’t want to fix up your roof when temperatures hit below 50 degrees Fahrenheit. 

For spray foam to stick and cure properly, the surface it’s sprayed on should be at least 50 degrees Fahrenheit. This way, your roofing contractor will have an easier time getting into the details of the roof, flashings, and walls.

The Bottom Line: Proper Planning Will Help With Your Spray Foam Roofing Installation Restrictions

Like any house repair, replacement, and installation, it’s imperative to plan your day to avoid any delays and restrictions in your roofing project. Ideally, you want to ensure that you’re working with expert roofers so you can sleep soundly knowing your spray foam roof was installed following the right protocols, techniques, and materials. 

How Can We Help You?

Getting roof work done isn’t an easy task, and with that being said, it’s best to leave all your spray foam roofing woes with the experts. 

American Foam Experts is a leading, family-owned spray polyurethane foam roofer in Walnut Creek that offers SPF applications for home and business establishments. We help lower your energy costs all year round while keeping you and the people around you comfortable and safe. 

Learn more about how we can help you today!