Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.
Calculating square footage of a roof.
How to calculate square footage for rectangular round and bordered areas.
The square footage of a hip roof area is identical to the square footage of a gable roof of the same size.
Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the roof.
Calculate the square footage area of a hip roof.
Shingles and other roofing materials such as underlayment are typically measured in squares that are 10 feet long and 10 feet wide with each square measuring 100 square feet.
The top ridge will be shorter than the one of the gable roof but the four hips will add.
Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator.
Use only the square footage directly covered by the roof.
To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.
Calculate square footage square meters square yardage and acres for home or construction project.
Measure the length and width in feet then multiply together to find the square footage.
Calculate square feet meters yards and acres for flooring carpet or tiling projects.
Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material.
Calculate project cost based on price per square foot square yard or square meter.
If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width.
Calculate or enter the square footage of the attic or area to be vented.
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.
Enter measurements in us or metric units.
Next find the square footage of the metal roofing panels you want to use.
The only difference in this calculation to the one for a gable roof area is the amount of the ridge.
On a multistory house use only the square footage of a single floor.
The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof.
