How To Figure Square Footage Of My Roof

Measure the length and width of each portion of the roof multiply length by width for each plane and then add the planes together for the total square footage.

How to figure square footage of my roof.

Using this tool will be very helpful for you in finding out the acreage or the tract of land of your property. Include dormers the small outjuttings over attic. If its pitch is 6 in 12 a pitch multiplier of 1 12 multiplying 1 152 sq ft 107 0 m 2 by 1 12 would give you an overall square footage of 1 290 square feet 120 m 2. 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.

If the house has an irregular shape measure each part separately figure the separate areas and add them together. Because each 100 square feet of roof is one. This is simply 100 square feet of roof. 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.

Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. It will also give you the perimeter of the shape of the roof. Convert the area to roofing squares. It will also give you the square footage of your roof and any other areas that you re wanting to estimate.

How to calculate square feet of a roof step 1. 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. Measure the length and width of every roof plane or surface. A square simply refers to a 10 x 10 square of roofing.

If you have a simple gable roof you ll only need to measure and sum up the 2 planes of the roof. For instance if the roof is 1550 square feet then it is 16 squares. Calculate each plane separately. Find the square footage of the roof.

If your roof measures 48 feet 15 m x 24 feet 7 3 m multiplying its length by its width would give you a square footage of 1 152 square feet 107 0 m 2. The calculator cannot account for complex shapes based on a measurement of square footage alone. Multiply the length and width of each square or rectangle shaped plane.