If placed over insulation on the attic floor they can trap moisture coming up from the house causing condensation or even frost buildup.
Solar eclipse attic insulation.
I think i have the name of the product correct.
In other words the value of a radiant barrier in a minnesota attic is very close to nothing.
Sol r eclipse is the next generation of reflective insulation.
The hot roof material then radiates its gained heat energy onto the cooler attic surfaces including the air ducts and the attic floor.
We have enough insulation in the floor of the attic so that won t be changed but the company we went with recommended that we install solar eclipse e shield in on our rafters.
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.
A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic.
Power certified installation solar eclipse attic insulation 4 5 exclusively manufactured for power watch our certified installation process to see how solar eclipse controls attic heat gain in your home.
We take a look at how radiant barriers work the different types of radiant barriers and some of the.
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.
Sol r eclipse utilizes a patent pending heat sealing technology which creates a one piece material which delivers not only higher r values but a stronger product which creates a more board like appearance not found in most rolled insulation products.
I immediately wrote this concerned reader back telling him this system was a waste of money.
Two days after that email exchange the minnesota department of commerce issued a consumer alert warning about these types of insulation systems saying the.
Radiant barriers are utilized to reduce summer heat gain in attics and help to improve the efficiency of green building envelopes.