While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12.
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A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
One of the best roof takeoff systems available.
If the slope is between 3 12 and 4 12 double the amount and put down 2 layers.
Automatically perform incremental area tile calculations and replicate conditions for room by room estimating.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
Determine the number of rolls of underlayment needed.
If you re using 15 underlayment and your roof slope is greater than 4 12 use 1 layer.
The edge professional roofing estimating software is both robust and powerful yet easy enough to learn that most roofing contractors or professional estimators will be up and running in a week or less.
The edge estimator is a professional grade all in one solution designed for commercial subcontractors who specialize in roofing interior walls and ceilings exterior finishes and fireproofing.
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To accurately calculate the area of your roof you must first determine its slope or pitch.
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Complete all in one roofing takeoff and cost estimating software solution.
The 15 type is most commonly used and one roll of 15 underlayment covers 4 squares.