G-force products is the supplier of Quik-Therm insulation solutions . The high performance sheet or roll reflective two side insulation performs in both hot and cold applications. The product creates a vapor, moisture, air barrier and also provides a heat reflective thermal break to prevent thermal bridging. The products also create a RADON barrier ( google and learn about radon :(. ) A very cost effective insulation for contractors and do it yourself clients. Great for new or renovations and in floor heat systems . Check out www.quiktherm.com more... See more text