Batt blanket or rolled insulation.
Attic insulation materials prices.
Attic insulation is available in a variety of materials including fiberglass mineral rock wool cellulose spray foam polystyrene and more.
Like other materials in your home insulation wears down over time.
Different types of insulation have different r values explains russ lewis of green attics in fort worth texas.
Average cost of attic insulation.
How much does attic insulation cost.
For attic roll insulation and between 1 30 2 15 per sq ft for loose fill attic insulation.
Additionally we provide a complete price and cost breakdown for attic insulation materials and installation costs.
On average attic insulation costs between 1 50 and 3 00 per square foot depending on the type of materials used and the r value per inch of those materials.
Will usually cost about 1 900 2 800.
Maximum cost of attic insulation.
Attic insulation will help keep your energy bills down whether you need to stop heat coming in from outside or prevent the heat in the house from escaping.
Johns manville r 13 40 sq ft single faced fiberglass roll insulation with sound barrier 15 in w x 32 ft l item 31116.
An average size attic of 1 200 square ft.
Different types of attic insulation.
On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot.
The cost benefits of attic insulation.
The insulation fibers may be comprised of fiberglass cellulose mineral wool or even recycled blue jeans.
Cellulose has an r value of 3 2 per inch of depth while fiberglass ranges from an r value of 2 to 2 5 per inch of depth.
Batt insulation consists of long rolls of insulation fibers which are held together with a paper or reflective foil backing.
For pricing and availability.
The average cost for attic insulation including installation is between 2 00 3 25 per sq ft.