Roof Measurements In Squares

Step 4 take ground measurements.

Roof measurements in squares.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. It is often compared to slope but is not exactly the same. Step 2 section the roof. For your safety use a sturdy reliable ladder and secure to your roof.

Use a tape measure to note the length and width of your roof including dormers. If your roof is 5 000 square feet. A home s roof is measured in squares. The length l times the height h of a triangle is twice its area a2.

Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. Be careful walking around so. How to measure roof square. Step 3 consider the roof slope.

So if you divide your answer of a product of length times height by two you will get the area of a triangle. Step 1 understand your roof surface. First measure the length and width of each surface on the roof then multiply these values to get the square footage of that surface. Estimate the pitch of the roof.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. Square used outside of the roofing industry. Each square is 100 square feet. Steps to measuring roof square footage prepare.

L h 2 area calculating an area of a triangle when estimating a roof. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. The answer is the number of roofing squares for the roof. If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width.

1 roof square 100 square feet. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Super fast super affordable roof measurements.