Reflective Attic Insulation Reviews

Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes.

Reflective attic insulation reviews.

An r 1 1 is provided from the product itself for the reflective double bubble material. Read honest and unbiased product reviews from our users. 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. In other words the value of a radiant barrier in a minnesota attic is very close to nothing.

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. We take a look at how radiant barriers work the different types of radiant barriers and some of the. The reflective insulation trade association also offers installation tips. 4 0 out of 5 stars 8 10 degree difference even without interior wall insulation.

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. If placed over insulation on the attic floor they can trap moisture coming up from the house causing condensation or even frost buildup. 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 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. In a new house an installer typically drapes a rolled foil radiant barrier foil face down between the roof rafters to.