How To Measure Roofs Squares

If a section is 120 feet 37 m x 100 feet 30 m its total square footage would be 12 000 square feet 1 100 m 2.

How to measure roofs squares.

Step 2 section the roof. Because each 100 square feet of roof is one. This means that you want to divide the roof into sections. Calculating an area of a triangle when estimating a roof.

If you were to click on the peaks it wouldn t give you an accurate reading of your measurement. How to measure roof square. The length l times the height h of a triangle is twice its area a2. Step 4 take ground measurements.

Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. If this distance measures 4 inches you have a 4 in 12 pitch. If the house has an irregular shape measure each part separately figure the separate areas and add them together. A square simply refers to a 10 x 10 square of roofing.

Pitch measurement method 1 1. 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. With this method only 2 calculations are needed. So if you divide your answer of a product of length times height by two you will get the area of a triangle.

To find the squares divide the overall roof area by 100 and then round up. Be sure to find the area of any dormers on your roof as well. A home s roof is measured in squares. Outline the roof at the points that are on the same level or elevation to ensure that you re getting an accurate calculation of your roofing measurements.

Step 1 understand your roof surface. If your roof is 5 000 square feet. The easiest and most accurate method to measuring a roof plan is to square everything off. Convert the area to roofing squares.

Notice the bold dotted line this dotted line separates the main roof from the gable pop out on the front of house. 1 roof square 100 square feet. This is simply 100 square feet of roof. Each square is 100 square feet.

Just multiply the length and width dimensions. 8 inches and you have an 8 in 12 pitch. 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. Make a note of the square footage of each square or rectangular section on your diagram.