Roof Square Footage Of Sheds

Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.

Roof square footage of sheds.

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. For example this shed roof has one roof plane. 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. Roofing cost per square foot.

Simply measure length a x width b. When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per square. Things you will need steel tape measure. After a flat roof a shed roof is one of the the easiest roofs to calculate square footage of.

The lower slope length is measured from outside wall to the start of the upper sloped roof section. The calculator cannot account for complex shapes based on a measurement of square footage alone. Calculate the square footage of a shed style roof using imperial measurements. For the total square footage of the roof.

8 inches and you have an 8 in 12 pitch. Finally calculate your roof s total square footage by simply adding the square footage of each of the planes together. This gable roof has two planes. A square simply refers to a 10 x 10 square of roofing.

To conclude the example if your total roofing area is 17 300 square feet your waste allowance would be 17 300 x 1 1 730 square feet. If you are replacing your current roof add 125 to 500 per roofing square for old roof removal. Simplicity in form and design the shed roof shows up more and more in modern architecture. 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.

The total amount of roofing material you need is 17 300 1 730 19 030 square feet. Calculate the square footage of a gambrel style roof using imperial measurements. To find the squares divide the overall roof area by 100 and then round up. If this distance measures 4 inches you have a 4 in 12 pitch.

A x b 120 x 100 12 000 sq. Multiply the square footage of your roof by 1 to get the 10 percent waste allowance.