What is a Radiant Barrier? A radiant barrier is a reflective insulation that can effectively block most of the heat entering or leaving your living space. Stopping radiant heat transfer is the surest means for reducing your heating and cooling n …

Radiant Heat Barriers are nothing new, they have been used since the 1920's in commercial and residential buildings. How it all began: Patent on Reflective Surfaces as Building Insulation In 1925, two German businessmen, Schmidt and Dyckerhoff, …