Radiant Barrier Insulation Review

But radiant barrier maybe but it s kind of hard to tell because there s a lot of claims of energy efficiency but it s very difficult to prove it out.

Radiant barrier insulation review.

Oak ridge national laboratory has concluded that radiant barriers will give an average minnesota home some savings in energy somewhere around 10 40 per year assuming the home has ductwork in the attic. Reflective insulation systems and radiant barriers work by reducing that radiant heat gain. I was impressed with the thickness of the product. The barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it.

The problem with current technology is the fact that radiant barrier loses reflectivity due to dust. In may of this year i got up in the attic with a friend and we installed the standard radiant barrier insulation purchased from you all. It was so much more substantial than the product we had previously installed. Our product is easy to handle and install.

The problem with applying this generous savings model to minnesota homes is that most minnesota homes don t have ductwork in the attic. Most conventional insulation materials work by slowing the conductive heat flow and to a lesser degree convective heat flow. Nasa has employed radiant barriers since the apollo program for use on equipment astronaut suits and spacecraft to protect against thermal radiation and for insulation in the fluctuating temperatures of space. It s radiant barrier not much to say past the price is right for me to do all the outer walls in my house with it and since it s got small holes in the barrier it won t keep moisture locked in.

Radiant barriers are installed in homes usually in attics primarily to reduce summer heat gain and reduce cooling costs. They don t however reduce heat conduction like thermal insulation materials. Reviewed in the united states on march 14 2019 size name. My back country skiing class uses 6 sections for reflective sleeping pads in addition to their summer pads.

The list of uses includes crawl space radiant floor attic and walls. I ve noticed a large increase in the warmth factor.