How Much Cost New Flat Roof 1800 Sf

Flat roofs need ventilation like a pitched roof.

How much cost new flat roof 1800 sf.

Different flat roofs do better in different climates. Roofs with less slope need less shingles and roofs with more slope need more shingles. Roofing material is estimated by the square which is equal to 100 square feet. Asphalt roll roofing costs 4 00 per square foot installed 3 250 4 750.

Assuming an average roof size of 1 500 square feet that s a total cost of 2 250 to 15 000. Building a flat roof costs approximately 5 00 to 10 00 per square foot. A new roof costs 4 000 to 10 000 on average and varies on the shingle material used and several factors. Slope of the roof.

The average cost to replace a flat roof is 5 10 per square foot installing a simple 1 600 sq ft. Tile and slate which can be more expensive. Built up roofing costs 5 00 to 6 50 per square foot installed 4 750 8 500. A flat roof vent costs between 300 and 600 on average while a roof drain can cost 40 100.

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. You can quickly estimate flat roof replacement costs for the following materials. 525 1 800. The average roof is 3 000 square feet or.

Roofing cost per square foot. Flat roofs in general do not increase the resale value of the home but having a roof in good condition helps your home maintain its value. Calculate the price of your roof replacement.