This home is an example of proper insulation equating big energy savings. In this instance, the existing insulation was not covered on all six sides (top, bottom, front, back, left, right). When you don’t have this coverage, energy is lost through increased air filtration and, ultimately, productivity will decrease. As seen in this picture, one of our energy efficiency installers is placing a radiant barrier over the existing insulation. This radiant barrier will not only stop unwanted air from entering the home, but also reflect heat.