Home Attic Insulation Cost

Blown in insulation is the least expensive option and ideal for older attics.

Home attic insulation cost.

To install attic insulation and material cost for cellulose fiberglass with a r value of. For example blown in insulation for an attic in a 1 200 square foot home costs about 1 850 but this price does not include the cost to remove any old insulation. The main factors that impact the cost are. The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot.

One worthless contractor wanted a laughable 7300 to drill hundreds of core holes in our home s wood siding for injected foam insulation when it was our attic that was deficient. Another competent contractor wanted 6200 for apples to apples insulation compared to r pro. Good attic insulation reduces heating and cooling costs. See typical tasks and time to insulate an attic along with per unit costs and material requirements.

See professionally prepared estimates for attic insulation work. On average you can expect to pay between 1 25 to 2 00 per square ft. Square footage of your attic. An average size attic of 1 200 square ft.

On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. According to home advisor insulating your attic can cost between 1700 to 2100. Will usually cost about 1 600 2 700. Pricing depends on the size of your attic the type of insulation material used and labor rates.

Department of energy estimates an average home loses up to 44 of its energy through poorly insulated ceilings and walls. This includes the cost of professional installation and any necessary electric work. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate.

Contractor or insulation installer s fee. Attic insulation requires special equipment and adequate ventilation. Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.

Spray foam while the most expensive is best for noise reduction and new construction. When you need to add insulation to an attic crawl space or walls of a home the fastest and most cost efficient method is to use blown in insulation. Type and material of your insulation. Diy home repairs are becoming more popular but this is one job you should leave to the professionals.

On average an attic insulation project costs between 1 50 and 3 50 per square foot.