SPF Roofing Systems

Polyurea foam roof coatings are the first component of spray polyurethane foam-based (SPF) roofs, a popular commercial roofing system for flat and low slope facilities. The top coat is an elastomeric coating. Together, the two-part roofing system insulates, seals and protects your building giving you lower energy costs, leakproof, weatherproof insulation, and heat reflecting roofing. Gateway Environmental Roofing Solutions is your St. Louis and St. Charles SPF roofing specialist.

Polyurea Coating

Polyurea roof coatings are made of two components: isocyanate and polyol. Using transfer pumps, our roofing experts will perfectly proportion your foam roof coating at a 1:1 ratio of the two components. Then the components are mixed in a spray gun and applied to the roof deck. The foam roof coating is applied evenly to prevent ponding or built up a little extra in areas that are uneven to give you an even, leak-proof future.

Environmental Benefits

“Green” building benefits of foam polyurea roof coating 
One reason SPF roofing systems are so popular for commercial applications is because of the base coat — the polyurea roof coating — is an excellent insulator. In fact, foam roof coatings can have up to three times the R-value of other insulations. This reduces noise, improves temperature control, and seals the roof completely. In fact, our SPF coatings can reduce your roof’s surface temperature 60°!

For green building, this means maximized energy efficiency, minimized energy bills, and overall sustainability.

OSHA Considerations

The Occupational Safety and Health Administration (OSHA) regulates worksites that use foam roof coatings as the insulation component for a roofing system. We are fully compliant with OSHA and able to establish a safe installation environment in your facility.

When considering installing, replacing, or repairing your roofing system, call the St. Louis commercial roofing experts at Gateway Environmental Roofing Solutions. We can guide you in the best direction to make your roofing project easy, affordable, and long-lasting, saving you money and time.

Free Estimates

Gateway Environmental Roofing Solutions is the trusted repair and restoration roofing company in St. Louis and St. Charles Counties and areas nearby. Save money and valuable resources by saving your existing roof, making it watertight, UV resistant, and often better than it was the begin with. Call us at  314-328-9672 for a free quote on your roofing needs.