Browsing: R-value

The Center for Environmental Innovation in Roofing and the Polyisocyanurate Insulation Manufacturers Association (PIMA) released their Roof and Wall Thermal Design Guide: Applying the Prescriptive Insulation…

Terra Bona Materials has launched Terralite Cement, a lightweight and thermally insulative material that delivers increased R-values and performance compared to conventional lightweight concrete. Terralite has…

The RetroShield System from Fi-Foil Co. Inc. helps deter radiation from entering commercial buildings. The interior facing is available in several finishes, such as metallic film,…