Attic Insluation Paper Down Issues

Pull down stair or ladder.

Attic insluation paper down issues.

Posted on december 20 2011 by t d. Simple thermal analysis reveals that if you have 5 missing insulation in an attic bare sheetrock you ll have a slightly more than a 54 drop in r value. C an it simply be sprayed with a flame retardent or covered with dry wall or other non flammable covering. Insulation problems related to age include old and deteriorating insulation to fallen insulation within the attic s interior walls.

First the kraft paper is a vapor retarder meant to reduce the potential for moisture problems caused by diffusion. Fiberglass insulation against roof deck plus moisture roof failure. Attic hatch or door. R value simply means resistance to heat flow.

I grew up on cape cod and the air was so heavy. Do the air sealing. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Handy homeowners can install blown in insulation in the attic.

Is your client close to the ocean. We are purchasing a used home soon but the inspection report says that the attic insulation paper side is facing down into the crawl space and should be removed replaced since the paper side states that it is flammable. There is a label right on the paper that says this is wrong due to flamablity. Stop worrying so much about vapor retarders.

5 missing insulation equals 54 drop in r value. If left unaddressed these problems have the potential to sicken your loved ones. Insulation may also be affected by other factors such as harbored allergens toxins or mold. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.

These thermal defects undermine the r value of your attic insulation. Affix rigid foam insulation to the attic side of the hatch or door. When using insulation that has either paper or plastic facing that moisture barrier faces outward toward the attic space. Even if the attic space is unheated it typically is warmer than the.

Sounds like a good idea but the vast majority of moisture problems are caused by air leakage not diffusion even in places like maine. Attic insulation problems and solutions part 2. Easy answer first yes the paper should go down towards the warm house in our climate zone.