Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Diy cellulose insulation attic.
You can do it yourself for about 500.
Cellulose recycled ground up paper with boric acid added for insect control and fire resistance offers a better attic insulation option than batts.
To upgrade attic insulation unroll the insulation with the paper side out.
Both can be added to uninsulated attics or layered over existing material.
Loose fill cellulose insulation can settle around and conform to most of the obstructions found in walls and attics.
Expect to pay a pro from 1 500 to 2 000 for the same work.
If you choose to install cellulose yourself you can buy the insulation in bags from your local home improvement store.
Blown in insulation overview.
How much does attic insulation cost.
Loose fill cellulose is relatively inexpensive yet still has an r value of about 3 5 per inch of thickness compared to fiberglass r value between r3 to r4 per inch.
There are three types of insulation material fiberglass rock wool and cellulose.
Cellulose insulation has an average thermal value of r 3 7 so you d need just over five inches to equal an r 19 batt.
Be sure to install insulation on the attic walls and ceiling.
As a do it yourself project blowing cellulose insulation into the attic of your 1 200 square foot home will run about 500.
Install small pieces of insulation between the joists on the attic floor.
Loose fill or batt the common term for blanket insulation.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Cellulose insulation came into use during the 1950s.
Cellulose became popular during the 1970s when oil and gas prices went way up.
Be careful not to step between the joists.
A bag of cellulose runs about 11 50 and will cover 36 7 square feet at a.
Cellulose is mostly recycled paper like newspaper cellulose insulation is sprayed with flame retardant such as boric acid or amonium nitrate to prevent burning and prevent bugs from nesting in the insulation.
Why would you would want to clean your attic and.
Common cellulose insulation problems.