Roof Squares Dimensions

Outside of the u s a degree angle is typically used.

Roof squares dimensions.

A home s roof is measured in squares. It s also important to keep in mind that a single roofing square can be the same for homes with widely varying roof dimensions. In each case the size is the same. The total area is 100 square feet.

Roofing materials are typically packaged in squares each of which is the equivalent of 100 square feet 9 3 m 2 of roof space. It s much easier to say 25 squares than 2507 square feet and there is less information lost in translation. If you are replacing your entire roof you will need to purchase shingles in 50 squares to sufficiently cover your 5 000 square foot roof. So in a sense we re talking about square feet but using this unit makes it easier to calculate the footage or required materials and cost of a roofing project.

Each square is 100 square feet. Next you will need to use a roofing materials calculator. Instead a square is a term of measurement all its own. This is the same area as a roof that is 4 x 25 or a roof that is 5 x 20.

See the image below for more explanation on rise run and pitch. A 12 in 12 pitch is a steep 45 degree angle roof. 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. 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.

A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. For example consider a roof that is 10 by 10. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Make a sketch of your roof before you go out to measure it.

If your roof is 5 000 square feet you will have 50 squares. Check that your footage measurements are within this range so you can start off on the right foot. One roofing square is equal to 100 square feet.