Attic Insulation Cost Vs Value

Insulation ratings can be improved by adding more layers of insulation.

Attic insulation cost vs value.

Blown in insulation requires a professional. Type and material of your insulation. Fiberglass installation labor cost is about 1 00 to 2 75 per square foot based on the amount of insulation and the location. 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.

Contractor or insulation installer s fee. The project calls for a pro remodeler to air seal a 35x30 attic floor to address any air leakage from conditioned space to unconditioned space. 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. Spray foam insulation for both types starts at about 1 50 per square foot and can cost more than 5 00 per square foot when a thick application is applied.

The ideal attic insulation r value is different than the ideal wall insulation r value. Blown in insulation is the least expensive option and ideal for older attics. Attic insulation is accomplished with either fiberglass blankets batt or blown in insulation. Use this insulation savings calculator to measure the financial impact of increasing your insulation performance.

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. Achieving greater r values in attics. Batt insulation is available at home centers and lumberyards. Square footage of your attic.

You can mix the type and material of insulation too. Before choosing blown vs. 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. 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.

Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. According to home advisor insulating your attic can cost between 1700 to 2100. Batt insulation take time to read this column. Enter your data into the fields where indicated.

Fiberglass loosefill would be applied until. Then the pro would add fiberglass loosefill insulation placing it on top of existing insulation if present.