Discover Roofing Options: Is Spray Foam Right for Your Home?

Your roof faces a considerable brunt of damage over time, even though it’s not as obvious to most homeowners. There are many solutions to reinforce roofing systems, with each one containing pros and cons. A potential roofing option you can consider is the revolutionary properties of spray foam roofing.

What is spray foam roofing?

Sprayed foam consists of isocyanate and polyol that go to a machine to receive heating. Afterward, it goes into a compound spray solution. Using a spray gun, a technician can apply an even layer of coating to your roofing structures, expanding the liquid 20 times in volume to reinforce your roofing systems.

It’s an environmentally friendly material that uses no chemicals that can harm the ozone layer. With its heat resistance and waterproof properties, it’s one of the most cost-effective ways to improve your home’s efficiency.

Spray foam roofs can last for 20 years from the day of installation, with the actual roof lasting much longer than the standard warranty period. Since it’s a form of coating, applying it over itself can reinforce its longevity. Through a process of recoating, your this roofing option can last for another 20 years.

What are spray foam roofing’s advantages?

Choosing the spray foam roofing option can provide numerous advantages as a structural coating. Since foam is inherently waterproof, it can form a strong substrate to prevent your seams and joints from seeping into your roof. Besides preventing water damage, it can also significantly reduce your heating costs by drastically increasing your interiors’ insulation.

How frequently should I recoat spray foam roofing?

There’s no exact time for you to recoat your spray foam roofing. However, it’s best to have your roof treated before the warranty expires. Before your roof can undergo recoating, it must first go through a thorough inspection to detect any leaks or areas with wet foam. Afterward, proper cleaning is necessary to avoid any surface debris before the application of a protective coating. After these treatments, your roofing option can have an extended warranty for 20 more years with proper maintenance.

Is spray foam a good roofing option for my home?

Spray roof coating will work best on flat or low slope roofs. Unfortunately, spray foam isn’t compatible with most other roofing conditions. Several roofing conditions will prevent you from benefiting from spray foam roofing’s advantages. For example, some roofing materials cannot bind properly with foam compounds. Additionally, some roofs’ structural composition won’t work great with a foam coating if it frequently experiences heavy snow loads. This problem calls for either roof-raking or shoveling, which can damage the applied layer of the foam.

Foam is a poor material to attach to surfaces that are generally exposed to chemicals and grease, making it a non-option for industrial use. It’s also problematic to have this roofing option if you have pest infestations, like rodents and birds. The foam coating can degrade much easier in the conditions above, leaving your actual roof vulnerable to the elements. Although you can build provisions to fix these issues, it may be better to choose a different roofing material to reinforce your building’s external defenses.


Many people confuse the term “sustainability” for homes as applicable only to energy-saving roofing options. However, the true meaning of sustainability is ensuring that a home can function adequately in all aspects, from providing heating, comfort, and protection. Spray foam roofing can provide an affordable and sustainable addition to protect your home from the elements.

At American Foam Experts, we provide quality spray polyurethane foam solutions to reinforce your home’s defenses! To assist our customers, we offer diverse financing options to make your switch to foam roofing easier. Call us now!