Square Fottage Of A Home Roof

Multiply the number of roofing squares for a medium pitch roof by 1 12 to 1 25 or by 1 3 to 1 42 for a high pitch roof to get the square roof area.

Square fottage of a home roof.

Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. If you love a home does it matter if the 2 000 square foot charmer turns out to be officially 1 600 sq ft in length. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.

How much does home depot roofing cost per square. Next you will need to use a roofing materials calculator. Roofing material is estimated by the square which is equal to 100 square feet. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.

Since square footage is used to determine a home s market value it can matter a lot. 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. 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. Slope of the roof.

Roofs with less slope need less shingles and roofs with more slope need more shingles. The estimates above for how many square feet of roofing average single story and two story homes have are based on a roof with a 6 12 slope. Check that your footage measurements are within this range so you can start off on the right foot. The average roof is 3 000 square feet or around 30 squares.

Outside of the u s a degree angle is typically used. When it comes time for you to sell 400 fewer feet in measurement can impact the price you ll get particularly in a buyer s market. 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. Shingles and other roofing materials such as underlayment are typically measured in squares that are 10 feet long and 10 feet wide with each square measuring 100 square feet.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Both houses had a pitch in the region of 5 12.