MAC Roofing Services installs only closed-cell urethane products. Though the most common choice for spray-applied insulation is open-cell foams, closed-cell foams achieves an air barrier in under two inches and have twice the R-value of open-cell foams.

Closed-cell foams are a higher quality insulation material and make a great fit for new construction. Closed-cell polyurethane foam completes the building envelope in the exterior walls. No other insulation in the world has a better performance rating. As such, it is the only spray-applied insulation that MAC Roofing Services installs.