The cost of a new asphalt shingle roof is on average nationwide 260 to 280 per roofing square with new roofs using architectural shingles ranging from 275 to 300 per square.
Roof replacement per sq ft.
In total an asphalt shingle roof could cost 25 000.
Steel panels cost 300 800 per square.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
Installing a simple 1 600 sq ft.
Single ply membranes tpo pvc epdm rubber.
A recent quote from home depot for replacing a 2 000 square foot roof with a new asphalt roof was 21 481 which is 1 074 per square or 10 74 per square foot.
Copper panels are also a great option but are more expensive and can cost up to 1 500 per square.
Steel can also be painted to match the style of the home.
However some roofing companies may charge upwards of 1 000 a square for an asphalt shingle roof.
Flat roof costs 8 000 16 000 depending on the material you choose.
The average cost to replace a flat roof is 5 10 per square foot.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
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.
You can quickly estimate flat roof replacement costs for the following materials.
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.