Roofing Per Square Ft

That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house.

Roofing per square ft.

Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface. This nominal square footage amount is then multiplied by a factor associated with the roof s pitch. As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house. There are three common forms to choose from.

You can quickly estimate flat roof replacement costs for the following materials. Or 450 per square to replace an asphalt shingle roof on a typical single family house. Installing a simple 1 600 sq ft. Depending on the form and material metal roofing can run anywhere from 75 to 1 000 and more per square.

Sheet standing seam and shingles that resemble asphalt wood slate or tile. When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per square. According to the united states census the average roof is 17 squares or about 1 700 square feet. Flat roof costs 8 000 16 000 depending on the material you choose.

This gives us a 3d roof area of 1 625 sq ft. Roof pitches in degrees. Now assuming an average pitch of 9 12 we multiply the 2d area of 1 300 by 1 25. The average cost to replace a flat roof is 5 10 per square foot.

Your roof is without a doubt one of the most important elements of your home.