How To Measure Square Feet Of A Roof

If its pitch is 6 in 12 a pitch multiplier of 1 12 multiplying 1 152 sq ft 107 0 m 2 by 1 12 would give you an overall square footage of 1 290 square feet 120 m 2.

How to measure square feet of a roof.

If your roof is 5 000 square feet you will have 50 squares. Calculate each plane separately. Each square is 100 square feet. Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements.

How to calculate square feet of a roof step 1. Multiply the length and width of each square or rectangle shaped 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. Pitch measurement method 2 2.

Step 1 understand your roof surface a home s roof is measured in squares. 8 inches and you have an 8 in 12 pitch. Convert the area to roofing squares. If this distance measures 4 inches you have a 4 in 12 pitch.

Because each 100 square feet of roof is one. How to calculate your roof square footage first measure the length and width of each surface on the roof then multiply these values to get the square footage of that surface. 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.