Reflective Attic Insulation Reviews

In other words the value of a radiant barrier in a minnesota attic is very close to nothing.

Reflective attic insulation reviews. We take a look at how radiant barriers work the different types of radiant barriers and some of the. 10 out of 10 reach barrier silvertanium reflective attic insulation product overview silvertanium from reachbarrier is a low e product designed to be part of an attic insulation system though it can be used in other parts of our house as well. It s easier to incorporate radiant barriers into a new home but you can also install them in an existing home especially if it has an open attic. The reflective insulation trade association also offers installation tips.

If you don t provide air space this product provides almost no insulating value. A radiant barrier can lower heat transfer from attics to the building below keep the attic space cooler and lower cooling costs by up to 17 in warmer climates. Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes. Two days after that email exchange the minnesota department of commerce issued a consumer alert warning about these types of insulation systems saying the.

The rubber meets the road on reflectix s website where it says no air space no reflective insulation benefit. I immediately wrote this concerned reader back telling him this system was a waste of money. 4 0 out of 5 stars 8 10 degree difference even without interior wall insulation. Installing silvertanium reflective attic insulation barrier is a great diy project save on energy costs by reducing energy consumption in your home entire attic is made cooler or warmer not just the living space below air conditioning equipment and ductwork within the attic benefit from the more consistent temperatures.

If placed over insulation on the attic floor they can trap moisture coming up from the house causing condensation or even frost buildup. I have seen some terrible cases of rot promoted by retrofit radiant barriers which trapped moisture between the bottom of the roof sheathing and the moisture barrier roofwrap felt under the roofing.