How To Measure Roof For Square Footage

Step 2 section the roof.

How to measure roof for square footage.

Step 1 understand your roof surface. The calculator cannot account for complex shapes based on a measurement of square footage alone. To find the pitch of your roof you ll first. If your roof is 5 000 square feet.

The first step in a free roofing estimate is measuring the roof dimensions. Find the length and width of the building s exterior walls. 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. Step 3 consider the roof slope.

The pitch is the steepness of the roof. For example take an area made up of a triangle that s 20 feet high and has a base of 40 feet plus a square that s 40 feet by 40 feet. How to measure roof square. 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.

Thus in a simple style house you ll only have to click on the corners. You will need to express this size in terms of square feet. Each square is 100 square feet. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.

Because each 100 square feet of roof is one roofing square divide. Measuring your roof from the ground 1. Multiply the length by the width to arrive at. 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.

A home s roof is measured in squares. Use a pitch. How do you calculate square footage for a roof. Calculate the pitch of the roof.

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. Stretch your tape measure along the walls from end to end. Convert the area to roofing squares. Measure the ground dimensions of the house using a tape measure and write down these dimensions.