This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
Roofing 1200 x 800.
An asphalt shingle roof which costs between 3 50 and 7 per square foot installed.
Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs.
A square simply refers to a 10 x 10 square of roofing.
Clay roof shingles are priced between 600 and 800 per square 200 to 270 per bundle.
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This type of building material weighs between 600 and 900 pounds per square versus 250 pounds for asphalt roofs.
Depending on the form and material metal roofing can run anywhere from 75 to 1 000 and more per square a square as mentioned above is a measurement that equals 100 square feet.
A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.
This is because a steep sloped roof requires a taller chimney and more lumber for framing.
In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk.
If you are replacing your current roof add 125 to 500 per roofing square for old roof removal.
Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.
However the end result may be well worth it as your roofing material is estimated to last up to 50 longer and will require less maintenance.
This is simply 100 square feet of roof.
The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials.
The rise is the distance from the top of a stud wall to the peak of the roof.
Metal roofing prices per square sheet or panel.
Clay is highly durable fire resistant and attractive.
To find the squares divide the overall roof area by 100 and then round up.
1 200 x 1 04 1 242 square foot of roofing there will be extra calculations for eaves and overhangs but contractors will know how to do these calculations so be sure to consult with them before buying the materials.
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.
A roof s pitch is determined by how much it rises for every foot it runs.