Roof Insulation Cost Per Square Foot

Rigid foam insulation costs zip code sq.

Roof insulation cost per square foot.

The average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value. 49 000 worth of free energy and homeowners can take advantage of government tax credits of 30 of the install cost. Get fair costs for your specific project requirements. High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks.

Steeper sloped roofs are considered more aesthetically pleasing and last longer. Conventional slope roof range between 4 in 12 and 8 in 12. On average most homeowners spend between 813 and 1492 or 1 50 to 3 00 per square foot to install attic insulation. Pricing depends on the size of your attic the type of insulation material used and labor rates.

See typical tasks and time to insulate an attic along with per unit costs and material requirements. Anything more than 9 in 12 is considered steep. See professionally prepared estimates for attic insulation work. Rigid foam insulation material prices.

At 21 85 per square foot the cost of a tesla solar roof is between 52 000 and 70 600 with an additional 17 100 for 2 powerwall batteries. The average cost per square foot is between 0 64 1 19. Over 30 years solar tiles will generate approx. A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.

These benefits do not come cheaply though. For a professional job add between 150 to 300 for labor and you re looking at around 300 to 500 for 6 hours of work.