The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.
Roll roofing material calculator.
Use our roof pitch calculator to find the pitch of your roof.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
Measure the length and width in feet then multiply together to find the square footage.
The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.
Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the roof.
Next find the square footage of the metal roofing panels you want to use.
Higher priced roll roofing typically offer more durable material extended warranties and enhanced appearance and finish options.
Roll roof installation costs vary considerably by location.
Then connect with local roofers for help with your roofing project.
Use our roofing calculator to measure correctly and determine how much roofing material you need for your project.
Dimensions measured from the ground.
Enter your measurements rounded to the nearest foot.
Roofing material calculator estimate bundles of shingles and squares calculate the size of your roof and estimate how many bundles of asphalt shingles rolls of felt and squares of roofing material are needed for a new roof.