Climate Curtains from Goff’s Curtain Walls use Thinsulate insulation from 3Mfor temperature control. The overlapping panel design enables the curtains to maintain an insulation factor of R-5 throughout the curtain, not just “non seam” areas. If needed, an R-20+ factor can be achieved by installing multiple layers. Climate Curtains come in 60-inch-wide panels that are custom made to fit each application. Thermal scans, taken on opposite sides of the building, show an 8.2 degree F temperature difference between the climate controlled assembly area and uncontrolled warehouse side.