Diy Blown In Attic Insulation

This is small pieces of fiberglass that come in a bag and are installed with blower machine.

Diy blown in attic insulation.

You can do it yourself for about 500. Loose fill or batt the common term for blanket insulation. The blown in fiberglass works much better than the fiberglass batts as you don t have gaps in the coverage. You d need a thickness of.

If you choose loose fill insulation you ll need to rent a machine to install it. Blown in fiberglass blown in fiberglass insulation is found in about 75 of the houses i see. Both can be added to uninsulated attics or layered over existing material. Blowing attic insulation isn t hard but it s dusty sweaty work.

For diy attic insulation you ve got two choices. The pros charge 1 500 to 2 000 to do a 1 200 sq ft. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation that just needs to be topped off. Lower your energy bills by following these easy steps to insulate your attic using cel.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The attic is by far the most important space to insulate in the house. How much does attic insulation cost. Each bag of fiberglass insulation will cover approximately 65 square feet of attic space to a depth of 10 inches cellulose insulation covers half as much.

Ten inches of blown insulation provides an insulating value of approximately r 30 1 inch of fiberglass provides about r 2 7 while 1 inch of cellulose is approximately r 3. If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.