Cost To Replace Roof Per Square Foot

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.

Cost to replace roof per square foot.

Roofing material is estimated by the square which is equal to 100 square feet. The average roof is 3 000 square feet or around 30 squares. Flat roof costs 8 000 16 000 depending on the material you choose. The average price range to shingle a 3 000 square foot shake roof is between 5 000 and 12 000 low cost for installation is around 3 600 and high cost is about 120 000 for a single square of roofing 100 square feet the average price is 170 to 400.

The average cost to replace a flat roof is 5 10 per square foot installing a simple 1 600 sq ft. Or 450 per square to replace an asphalt shingle roof. Roofing over does present some issues however. Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500.

You can quickly estimate flat roof replacement costs for the following materials. Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.