R value of 7 in 1 inch 97 closed cell foam.
Diy spray foam insulation attic.
Nothing unusual about that.
Spray foam insulation is probably the best insulation product on.
Earlier this year i got a question about a home that had spray foam insulation in the attic.
100 free of cfcs vocs penta bdes urea formaldehyde.
Foam blocks airflow needs no vapor barrier and has a higher r value per inch than loose fill or batts so you ll get more protection with less depth.
The best attic insulation.
I wanted to show you what i call poor man s spray foam which is basically taking all of the benefits of spray foam insulation but you can do it yourself at home and it s a very inexpensive way to do it.
One of the high tech insulation products being utilized these days is a foam spray product called icynene which is a foam that starts as two liquid components a and b if you will that are heated up and sent through two hoses and meet at a tip of a gun where the magic begins.
Class i e 84 fire retardant meets building code spec.
You can do it yourself for about 500.
It s a closed cell foam and it s about 2 inches thick.
Hire a pro to install spray foam insulation.
Residential applications for foam it green diy spray foam insulation for attics walls basements more i have reviewed pretty much all of the diy spray foam insulation kits that are available for my rim joists and had selected foam it green for a number of reasons that lead the other competitors.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Get your kits the easy to use spray foam kit.
Find spray foam insulation kits at lowe s today.
Loose fill or batt the common term for blanket insulation.
A lot of builders and homeowners are going with spray foam insulation because of the airtightness benefits but then the questioner mentioned that the spray foam contractor had intentionally left big holes to the outside by not sealing the gable vents.
How much does attic insulation cost.
For diy attic insulation you ve got two choices.
Use closed cell foam it green for attic rafters.
Spray foam insulation that s convenient and easy to use.
Blown in insulation overview.