Roof pitch is given as the number of inches in height change over the distance of one foot.
Townhouse roof size estimater.
A 12 in 12 pitch is a steep 45 degree angle roof.
Roofing cost can vary widely depending on the size and complexity of your roof type of materials you use as well as your location.
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.
You will need to express this size in terms of square feet.
Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs.
The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460 roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing.
The rise is the distance from the top of a stud wall to the peak of the roof.
Divide your roof pitch by 12.
Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure.
The first step in a free roofing estimate is measuring the roof dimensions.
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The average roof replacement cost is 4 200 6 600 on a 1 600 sq ft.
Dividing by 12 gives the ratio of inches in rise per distance.
Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.
A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.
Ranch house using asphalt roof shingles.
A roof s pitch is determined by how much it rises for every foot it runs.