How To Find Sqft Of A Roof

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.

How to find sqft of a roof.

To calculate the area of your roof first you ll need to calculate the pitch of it. 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. 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. Climb to the top of your roof.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Roof pitch affects the actual area of the roof. Less than 6 inches is a low pitch 6 to 9 inches is a medium pitch and more. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.

Find the 12 inch point on the level and measure straight down to the roof using a tape measure. Next place your ladder against your house at the gable end. To accurately calculate the area of your roof you must first determine its slope or pitch. It affects walkability as well as drainage and roofs in areas of high rain or snowfall tend to have steeper pitches.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.