How To Measure Square Feet Of A Roof

If your roof is 5 000 square feet you will have 50 squares.

How to measure square feet of a roof. Pitch measurement method 2 2. Convert the area to roofing squares. 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.

Step 1 understand your roof surface a home s roof is measured in squares. How to calculate square feet of a roof step 1. 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. 8 inches and you have an 8 in 12 pitch.

Calculate each plane separately. If this distance measures 4 inches you have a 4 in 12 pitch. Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. Measure the length and width of every roof plane or surface.

Because each 100 square feet of roof is one. Each square is 100 square feet. If the house has an irregular shape measure each part separately figure the separate areas and add them together.