On My Mind


Quality Assurance

As all of us in the roofing industry are keenly aware, roofing work is fraught with exposure. If the installation quality is poor at any…






Polyiso Roof Insulation R-value Update

An update to ASTM C1289, “Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation”, (ASTM C1289-13) features important improvements regarding the prediction of Long-Term Thermal…