Atlas EnergyShield R19.0

Atlas EnergyShield is a type of rigid insulation board that is designed for use in commercial and residential building applications. It is made from polyisocyanurate foam, which provides excellent insulation properties and high compressive strength.

The Atlas EnergyShield rigid insulation board comes in various sizes, including 4' X 8' X ", with an R-value of 19.0. This means that it has a thermal resistance of 19.0, which indicates its ability to resist the flow of heat through it. The higher the R-value, the more effective the insulation is at reducing heat transfer.