Spray foam roofing is the protective layer your commercial roof surface needs. Don’t underestimate this seamless roofing system; learn more about its advantages here.
What Is Spray Foam Roofing?
Spray polyurethane foam (SPF), better known as spray foam roofing, is made up of two liquid chemical compounds: isocyanate and polyol. Together, they form the base of SPF that sticks to the roof deck. SPF is applied onto the surface as a liquid, then expands into foam as it dries and conforms to the roof. Once the application is complete, it creates a monolithic layer across the existing roof.
Although it’s most popular for flat roofs, spray foam roofing is a flexible, fluid-applied membrane that easily covers slopes, shifts, and irregularities. Because of this, it’s compatible with high-pitched and domed roofs, as well. This highly effective roofing system has evolved significantly since the 1960s, and as a result, commercial building owners continue to choose this system thanks to its several benefits.
What Are the Benefits of Spray Foam Roofing?
There are multiple roof sealant sprays on the market. However, there are several reasons why spray foam roofing may be an excellent choice for your building and your budget. Some of the main advantages of SPF roofing include:
Spray foam roofing is applied in one seamless layer. Every crack, crevice, and penetration point on your roof’s surface is sealed, keeping out pests and debris. Plus, SPF is a water-resistant closed-cell formula, so moisture damage is less likely to occur.
R-value refers to resistance to heat flow. The higher the R-value, the better the material insulates. Since spray foam roofing has an R-value of 6.25 per inch, it’s incredibly thermal resistant. In other words, it maintains ideal internal temperatures.
Cool temperatures are less likely to escape through the ceiling, so property owners can look forward to lower utility bills since there’s less pressure on the heating and cooling system. Due to their outstanding insulation and energy efficiency, SPF qualifies as a cool roof and has an Energy Star rating. Essentially, the roof reflects the sun’s heat back into the atmosphere instead of transferring it into the building.
The two reactive chemical compounds in SPF are pumped through separate containers and dry in a single layer on the surface. Then, it’s finished with a protective layer that shields against the elements even more. Lastly, it’s covered with granules that reflect UV rays and create traction for roofers when they walk back and forth on your surface for routine maintenance.
Because of its self-adhering quality, it requires no screws or fasteners to hold it firmly in place. Tight and awkward spaces on the roof are covered entirely by spray foam roofing without any additional labor, so there’s less downtime.
As mentioned earlier, SPF roofing produces no waste, so it doesn’t contribute to loads of roofing materials in the landfill. As long as it’s properly maintained, spray foam roofing stays out of the landfill and receives recoating treatments for 40 years or more. Additionally, many SPF roofing manufacturers offer products that have zero ozone depletion potential (ODP), low global warming potential (GWP), and contain zero solvents.
There is no tear-off with spray foam roofing, which reduces labor costs. Instead, SPF is applied directly to the existing surface. On average, spray foam roofing costs property owners $3 to $4.50 per square foot for SPF roofing installation. One factor that can increase your cost is your required level of thickness for your topcoat or protective layer.
Those looking to minimize costs hire non-professionals for the job or take on a DIY roofing project. However, this isn’t recommended due to safety concerns and issues with the quality. It’s better to hire licensed roofing technicians to get the job done correctly, saving you lots of frustration in the long run. You also save on energy and labor costs.
Spray Foam Roofing Is Perfect for Restoration Purposes
Spray foam roofing’s ability to completely cover the roof, including existing materials, is unmatched. While it works well as a stand-alone roofing system, it’s mainly used for restoration projects. Commercial flat roofs that need restoration, such as TPO, EPDM, BUR, and metal, are great candidates for spray foam roofing.
Applying a roof sealant spray saves business owners thousands of dollars on an unnecessary roof replacement when they can get their structure restored instead. Plus, doing so adds 10 to 15 years to their roof’s service life.
Kirberg Helps You Make the Best Decision for Your Building
If you’re searching for experienced foam roofing contractors, Kirberg looks forward to working with you. We specialize in spray foam roofing applications, so we’re confident in our capabilities to transform your building. We’re here to answer your questions about foam roof systems and provide the clarity and transparency you need to make the right decision. We work with several industries and have performed countless projects, including roof repairs, replacement, and restoration.
Kirberg’s 100 years of experience and dedication to St. Louis, Springfield, and Kansas City, Missouri, is what keeps us ahead of the game. When you need roofing solutions you can trust, we’re here to transform your structure and restore your trust in roofing companies. Don’t hesitate to call us today and speak without specialists about your needs.