How Do I Determine The Square Footage Of My Roof

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.

How do i determine the square footage of my roof.

A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. Use this information if. How to calculate square footage for rectangular round and bordered areas. Calculate square feet meters yards and acres for flooring carpet or tiling projects.

With the area measurement you can learn the approximate cost of a new roof. Calculate or enter the square footage of the attic or area to be vented. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Calculate square footage square meters square yardage and acres for home or construction project.

It will also show the perimeter of the shape. Minor differences in calculations occur based on chimneys and other. You will need to express this size in terms of square feet. Calculate square footage for a roof by measuring and by performing some basic math equations.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a 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. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material. To accurately calculate the area of your roof you must first determine its slope or pitch.

The first step in a free roofing estimate is measuring the roof dimensions. Enter measurements in us or metric units. Use only the square footage directly covered by the roof. The calculator cannot account for complex shapes based on a measurement of square footage alone.

On a multistory house use only the square footage of a single floor. This tool is useful for finding the approximate acreage or a tract of land the square footage of a roof or any other instance where you need a good estimate of the area of something. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator.