We are a local Spokane WA company working primarily with blown cellulose and fiberglbatt insulation focusing on attics and crawles in homes older than .Should vapor barriers be used with attic insulation? Learn how to properly insulate an attic in cold climates..How you insulate your attic depends on whether you want a “cold” or “warm” roofe. A cold roof requires insulation at joist level to stop heat escaping through .Another method of insulating your attic is our loosefill insulation. Instead of laying batts or rolls, our AttiCat Insulation Blowing Machine conditions the AttiCat .
Blow in the fill between and over the joists rather than across them. Always use unfaced batts, both when laying product for the first time and to prevent moisture from becoming trapped between new and old layers of insulation. You can buy them unfaced or simply remove the paper or foil backing..If you need to add insulation in your attic, save big by blowing in cellulose insulation yourself. The pros charge $, to $, to do a , sq. ft. house. You can do it yourself for about $. Blowing attic insulation isn t hard, but it s dusty, sweaty work..Carefully pour loose fill insulation into the areas between the joists. Pour in enough to reach the top of the joists. It is best to start at the eaves on one side of the roof and work across to the other. Cut a section of plywood to the same width as the gap between the joists..This Old House general contractor Tom Silva and host Kevin O Connor demonstrate the proper way to .