One of the specialty services that we provide is spray polyurethane foam roofing systems (SPF) this method is one that is durable and energy efficient, among other things. Let’s break down SPF. Spray polyurethane foam is a type of material that is sprayed as a liquid and expands into a foam, creating a solid layer across the existing roof surface. The foam is a combination of mixing two highly reactive chemicals, isocyanate and polyol, these two elements are then fed through a spray gun that heats and pumps the material onto the roof. The SPF is applied to the existing roof followed by a base coat and a topcoat, and often times granules.

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SPF is flexible and seamless because it is applied as liquid making it great for coverage around seams such as penetrations, HVAC curves, vents, and skylights. Another property of spray foam roofs is that SPF has the highest R-value of the most commonly used roof insulation systems. R- value is the capacity of an insulating material to resist heat flow, so the higher the R- value the greater the insulating power, the greater the insulating power the less heat or cool air that will pass through. The less hot or cool air that is in your business or home the less HVAC use thus resulting in lower energy costs.