How Do You Measure A Roof For Square Footage

How to calculate square footage for rectangular round and bordered areas.

How do you measure a roof for square footage.

Calculate project cost based on price per square foot square yard or square meter. In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area. On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Things you will need steel tape measure.

The calculator cannot account for complex shapes based on a measurement of square footage alone. 8 inches and you have an 8 in 12 pitch. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. Calculate square footage square meters square yardage and acres for home or construction project.

Calculate square feet meters yards and acres for flooring carpet or tiling projects. If your roof measures 48 feet 15 m x 24 feet 7 3 m multiplying its length by its width would give you a square footage of 1 152 square feet 107 0 m 2. Enter measurements in us or metric units. 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.

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. Pitch measurement method 2. Before you do any roofing work you must calculate the roof s square footage to determine how much material you need. Our patented technology calculates square footage and linear measurements for the roof siding windows trim and more.

Multiply the number of roofing squares for a medium pitch roof by 1 12 to 1 25 or by 1 3 to 1 42 for a high pitch roof to get the square roof area. Just snap a few photos of the exterior of the house with the hover app and our patented technology will take it from there. If this distance measures 4 inches you have a 4 in 12 pitch.