We figure that a carpenter can install about 77 square feet of plywood sheathing per hour with a little help from an unskilled worker.
Roof sheathing cost per square foot.
It gets the thickness from the structural dimensions screen.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
Steel panels cost 300 800 per square.
Includes basic coverage quantities and typical overage.
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Roofing cost per square foot.
Average cost per square foot.
One square foot of roof sheathing area.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
For a basic project in zip code 47474 with 125 square feet the cost to install a asphalt shingle roof starts at 3 36 4 42 per square foot.
Note this unit cost handles any thickness of roof sheathing.
Includes on site setup site preparation job completion trash removal and work area cleanup.
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.
Copper panels are also a great option but are more expensive and can cost up to 1 500 per square.
Copper panels are also a great option but are more expensive and can cost up to 1 500 per square.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.