How To Measure Roof For Square Footage

You will need to express this size in terms of square feet.

How to measure roof for square footage.

In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area. 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. Find the length and width of the building s exterior walls. Each square is 100 square feet.

If you were to click on the peaks it wouldn t give you an accurate reading of your measurement. Divide any irregularly shaped areas of the roof into more manageable triangles and rectangles then calculate square footage for those individual elements and add them to get the total square footage. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. Convert the area to roofing squares.

To find the pitch of your roof you ll first. Thus in a simple style house you ll only have to click on the corners. Measure the ground dimensions of the house using a tape measure and write down these dimensions. Step 4 take ground measurements.

If your roof is 5 000 square feet. Step 2 section the roof. Calculate the pitch of the roof. Stretch your tape measure along the walls from end to end.

A home s roof is measured in squares. How do you calculate square footage for a roof. The calculator cannot account for complex shapes based on a measurement of square footage alone. Use a pitch.

Measuring your roof from the ground 1. Step 3 consider the roof slope. Step 1 understand your roof surface. The first step in a free roofing estimate is measuring the roof dimensions.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. Because each 100 square feet of roof is one roofing square divide. Multiply the length by the width to arrive at. How to measure roof square.