Disturbed Insulation In Attic

Research demonstrating the dangers associated with disturbing vermiculite.

Disturbed insulation in attic.

It can also be installed in attics and walls of new homes with specialized machines. 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. Even settling with age can render insulation ineffective. We do the repairs joints and than just blow it back.

Insulation is disturbed for a variety of reasons. How effective is your insulation. Below is a snapshot of the installation process in five easy steps. Cost effective way to save energy with this old house general contractor tom silva.

Once vermiculite is disturbed millions of asbestos fibers become airborne. These thermal defects not only undermine the r value of your insulation but they also make rooms uncomfortable and increase your utility bill. When doing renovations additions what we normally do is use an electric leaf blower to blow the insulation to another area of the attic. R value simply means resistance to heat flow.

And these gaps leaks and other problems all can take its toll.