Conventional slope roof range between 4 in 12 and 8 in 12.
Roof sheathing cost per square foot.
4 divide the total square footage of the roof by the total square footage of a single piece of decking.
It gets the thickness from the structural dimensions screen.
These benefits do not come cheaply though.
Anything more than 9 in 12 is considered steep.
Find the area of a roof.
Steeper sloped roofs are considered more aesthetically pleasing and last longer.
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.
Sheathing will cost an additional 2 to 8 per square foot.
Copper panels are also a great option but are more expensive and can cost up to 1 500 per square.
One square foot of roof sheathing area.
A low slope roof is anywhere from 2 in 12 to 4 in 12.
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Copper panels are also a great option but are more expensive and can cost up to 1 500 per square.
Roofing cost per square foot.
Contractors often do sheathing since it adds structural elements to the home.
Multiply the length of the roof in feet by the width of the roof in feet to find the area of the roof in square feet.
We figure that a carpenter can install about 77 square feet of plywood sheathing per hour with a little help from an unskilled worker.
Often these contractors will also install tyvek house wrap for an additional 0 50 to 2 per square foot.
Excludes sales tax delivery upcharges and items not included in the description and notes.
Average cost per square foot.
For example a common size decking sheet is 4 feet by 8 feet for a total of 32 square feet.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.
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.
If you have multiple sections of roof find the area of each and add them together to find the total area.
Building a frame for a new 2 000 square foot house.
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.
Note this unit cost handles any thickness of roof sheathing.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
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Steel panels cost 300 800 per square.
Once the area is known divide by the area of a 4 8 sheet to find how much sheathing is needed.
