Roofing manufacturer GAF has created a new product intended to prevent thermal bridging and increase a home’s resale value. Adding insulation value to a home’s exterior sidewalls ThermaCal wall exterior wall insulation panels will decrease any heat loss and increase a home’s resale value when it comes to energy code requirements. These new sidings can be attached to structural exterior sidewalls and fastened to outside wall heating, metal, and masonry walls.

Read more on ThermaCal’s new product at Builder Magazine.

Read more >