How Much Area Is A Roofing Square

Now it s time to convert square feet into roofing squares.

How much area is a roofing square.

If your roof is 2 000 sq. Up till now we were discussing how to measure roofing shingles for re roofing. Roofing square explained what is a roofing square. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.

Roofing pitch for square roof area. 1 roofing square 100 square feet it does not matter how you arrive at 100 square feet. This is pretty simple. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.

Roofing material is estimated by the square which is equal to 100 square feet. The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials. In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk. The term roofing square and roof pitch are the most commonly used terms in the roofing industry.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12. To accurately calculate the area of your roof you must first determine its slope or pitch. A square is the number of shingles it would take to cover 100 square feet of roof area with each row of shingles covering the tabs of the layer below it.

Feet then you will have 20 squares. When talking about a new roof the same amount of square footage is required for the underlayment. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. 10 feet x 10 feet 100 square feet or 1 roofing square.

However some roofing companies may charge upwards of 1 000 a square for an asphalt shingle roof. 2 000 100 20. The cost of a new asphalt shingle roof is on average nationwide 260 to 280 per roofing square with new roofs using architectural shingles ranging from 275 to 300 per square. Then add the results together for the total square footage of your roof.

Packaging shingles are packaged in bundles that include a number of strips of roofing. The average roof is 3 000 square feet or around 30 squares. 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.