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Insulation Tag Page 1


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What is the Required R-Value for Insulation When Reroofing? - January 2022 Sun, Jan 30, 2022 This question comes up often, especially when a contractor is dealing with replacing rigid insulation that makes up part of the roof assembly in low slope roofing. Read More

Use of Polyurethane Adhesives and Insulation in the Roofing Industry - April 2021 Tue, Apr 13, 2021 Otto Bayer is credited with developing polyurethane in 1937. Original development applications were related to aircraft coatings for World War II and flexible foams. Read More