Roof Insulation Cost Calculator

This calculator is to be used as an estimating tool only.

Roof insulation cost calculator.

Don t let your remodeling budget go over board by hidden surprises understand what the average installed costs for house insulation is in your zip code by using our handy calculator. Input length and width of area to be insulated. Insulation costs between 1 400 and 2 300. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Input length width and desired r value of the area to be insulated. 2020 insulation cost estimate foam board insulation prices the average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value. However the end result may be well worth it as your roofing material is estimated to last up to 50 longer and will require less maintenance. Spray foam insulation is the most expensive option with the highest roi.

High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks. This is because a steep sloped roof requires a taller chimney and more lumber for framing. A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof. The average cost of radiant and or reflective barriers is estimated to range from 1 5 3.

Your attic or roof is typically 500 square feet in space and the total amount you will be spending on your insulation product assuming you are buying insulation at 3 per board feet will be about 150. To estimate costs for your project. Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing. This calculator is to be used as an estimating tool only.

Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. Actual costs will depend on job size conditions and options.