Jun 25, 2020 · 1. What is spray foam roofing? Spray foam roofing is a watertight roofing system that has three parts: Spray polyurethane foam Silicone coating (installed in two coats) Granules

Jun 14, 2019 · Spray Polyurethane Foam (SPF) for roofing applications is manufactured on the job site by mixing two highly reactive chemicals. The chemicals, A (polyol/resin) & B (isocyanate), are pumped from separate containers through heated, …

Modern spray polyurethane foam roofing materials come in open-cell and closed-cell grades. Closed-cell foam is primarily used in commercial roofing applications, while open-cell foam is typically used for interior insulation and soundproofing.

Mar 29, 2017 · SPF delivers thermal, air, and moisture barriers to provide the highest R-value per inch, which means the material provides better insulation for the building. Studies show the average payback period for a new SPF roof can be reached in as little as five years through energy cost reductions to heat and cool the facility.

Spray Polyurethane Foam Roofing (SPF) is also known as Spray-On roofing because it involves spraying polyurethane foam and silicone to form a roof. The roof system is made up of three different layers which are: The base foam coating provides insulation and protection to the roof. But is still vulnerable to UV rays and water.

Whether retro-fitting a home or choosing insulation when building a new one, spray polyurethane foam (SPF) insulation is among the best ways to increase energy efficiency and improve comfort. What is SPF & How Does it Work? SPF, a spray-applied cellular plastic, is made by mixing chemicals to create foam.

Nov 18, 2020 · In polyurethane foam roofing applications, closed-cell foam reigns supreme because of its greater density and better insulation against water and air penetration.

SPF roofs provide an insulating barrier for low slope and flat roofs for residential and commercial buildings. SPF roofs can significantly reduce air leakage and heat transfer, saving energy otherwise used to heat and cool buildings and thus decreasing greenhouse gas emissions.

The best polyurethane foam insulator is polyurethane foam for flat and low-slope roofs. Slash your energy costs by up to 50% with Dura-Foam roofing.

Our PremiSeal™ polyurethane spray foam roofing system is designed to provide a long term, sustainable roofing solution that is seamless, watertight and virtually maintenance free.