Diy Blown In Attic Insulation

You can do it yourself for about 500.

Diy blown in attic insulation.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Blowing attic insulation isn t hard but it s dusty sweaty work. Blown in fiberglass blown in fiberglass insulation is found in about 75 of the houses i see. 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.

If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. The attic is by far the most important space to insulate in the house. When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect. Both can be added to uninsulated attics or layered over existing material.

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. The pros charge 1 500 to 2 000 to do a 1 200 sq ft. The blown in fiberglass works much better than the fiberglass batts as you don t have gaps in the coverage. How much does attic insulation cost.

Loose fill or batt the common term for blanket insulation. This is small pieces of fiberglass that come in a bag and are installed with blower machine. For diy attic insulation you ve got two choices. If you choose loose fill insulation you ll need to rent a machine to install it.

You d need a thickness of. Blown in insulation overview.