R30 Blown Attic Insulation

How deep to put blown in insulation.

R30 blown attic insulation.

Owens corning attic insulation. Click the button to calculate the depth in inches and pounds of total insulation required for this job. Input length width and desired r value of the area to be insulated. Insulation our building science makes insulation br smarter.

Owens corning r 30 ecotouch pink unfaced fiberglass insulation roll 23 in. For loose fill cellulose this translates to a total depth ranging from 8 inches. In temperate coastal areas such as zone 3 attic insulation of at least r30 up to a maximum of r60 is recommended. Drill holes in the sheathing and blow insulation into the empty wall.

Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical. Handy homeowners can install blown in insulation in the attic. Blowing the insulation should take less than 1 5 hours and the whole job can be completed in less than 4 hours based on a 1 000 sq. Attic insulation is a key to saving energy during the heating season.

From schools to businesses to family homes our insulation works everywhere. A poorly insulated attic lets heat escape through the roof wasting energy used to warm. Reduce total project cost by having multiple vendors bid on the same detailed work specification of your r30 insulation project. Its expert engineering lets you create the most comfortable environment without compromising your design.

786 429 60. Green energy of sa installs r 30 fiberglass blown insulation which is 10 25 inches tall throughout your attic with a weight of no less than 436 pounds per square foot. More product details close low dust cellulose blown in insulation 19 lbs. This calculator is to be used as an estimating tool only.