Roof Measurements In Squares

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

Roof measurements in squares.

Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. Super fast super affordable roof measurements. So if you divide your answer of a product of length times height by two you will get the area of a triangle. 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.

If your roof is 5 000 square feet. 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 3 consider the roof slope. It is often compared to slope but is not exactly the same.

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. Step 2 section the 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.

Wear shoes boots with proper traction. 1 roof square 100 square feet. L h 2 area calculating an area of a triangle when estimating a roof. Each square is 100 square feet.

Make sure to document the number of chimneys skylights or other obstructions and include dormers in your measurements. Be careful walking around so. The answer is the number of roofing squares for the roof. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

For your safety use a sturdy reliable ladder and secure to your roof. How to measure roof square. Estimate the pitch of the roof. Step 4 take ground measurements.

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