Roof Measurements In Squares

It is often compared to slope but is not exactly the same.

Roof measurements in squares.

Square used outside of the roofing industry. Use a tape measure to note the length and width of your roof including dormers. Step 3 consider the roof slope. The length l times the height h of a triangle is twice its area a2.

Whenever a contractor is measuring a roof they know that each square of roofing shingles is 3 bundles for the most part and if you have 20 squares of roofing you will need 60 bundles of shingles. Estimate the pitch of the roof. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.

If your roof is 5 000 square feet. For your safety use a sturdy reliable ladder and secure to your roof. So if you divide your answer of a product of length times height by two you will get the area of a triangle. A home s roof is measured in squares.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. 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. Each square is 100 square feet. How to measure roof square.

Wear shoes boots with proper traction. 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. Step 2 section the roof. 1 roof square 100 square feet.

L h 2 area calculating an area of a triangle when estimating a roof. Residential commercial multi family roof reports gaf quickmeasure is the complete aerial roofing measurement software that delivers roof measurements in under an hour for single family homes and under 24 hours for multi family and commercial properties. Steps to measuring roof square footage prepare. The answer is the number of roofing squares for the roof.

Be careful walking around so. Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. Super fast super affordable roof measurements.