How Much New Roof 1200 Square Feet

To accurately calculate the area of your roof you must first determine its slope or pitch.

How much new roof 1200 square feet.

For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. 3 50 5 50 per square ft however most roofing contractors will price your roof per square meaning 100 square ft. All professional roofers use squares to measure and estimate roofs. There s a couple different styles of roofing shingles.

Roofs with less slope need less shingles and roofs with more slope need more shingles. Works with a new roof re roof shingles or metal. Select how steep the roof is. 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.

Enter the approximate value for how many square feet the house has in the first number box. Most commonly used are asphalt shingles at an average cost of 50 to 150 per 100 square feet as of 2008. The average residential roof size in the us is about 1 700 square feet or 17 squares although there are many larger homes with roofs that are twice as large. Slope of the roof.

Roofing cost per square foot. A 4 12 pitch is relatively easy to walk an 8 12 is very difficult to walk and a 12 12 is impossible to walk. Roofing material is estimated by the square which is equal to 100 square feet. 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.

The national average is between 850 and 1 000. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. How much does it cost to have roofing shingles installed. A wide range of materials are available for roofing and these materials comprise the largest portion of the total cost.

According to the united states census the average roof is 17 squares or about 1 700 square feet. 3 tab and architectural shingles and both carry similar labor rates of. Outside of the u s a degree angle is typically used. Instructions for the shingle calculator.

It is often compared to slope but is not exactly the same. Of total coverage equals 1 square. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive. When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per.

The average roof is 3 000 square feet or around 30 squares. Materials and labor for 100 to 200 feet of gutter average 900 2500. A square is equal to 100 square feet of the 3 dimensional roof surface. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.

The average size roof is about 1500 square ft.