Radiant Barrier Insulation. Radiant barriers, also known as reflective barriers, are different from most other types of insulation: rather than reducing the flow of heat out of your home, they ...

It’s a radiant barrier and bounces heat back to its source. The only mistake I feel they made was adding the extra layer of open-cell foam over the foil-faced insulation.

"If you have R-19, for example, it could be more cost-effective to upgrade your existing insulation," Thieken says. MORE: 6 steps to super-cool your house and super-save on power Things To Do app ...

MicroLT is a high-performance, reflective foil radiant barrier and vapor retarder, designed to reflect radiant energy and retard moisture migration in a building. According to the manufacturer, the ...

A radiant barrier is basically a shiny aluminum foil that causes radiant heat to bounce off. Its close cousin, reflective insulation, is made up of a sheet of polyurethane foam or a Bubble Wrap ...