The average roof is 3 000 square feet or around 30 squares.
How much new roof 1200 square feet.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
A wide range of materials are available for roofing and these materials comprise the largest portion of the total cost.
Roofs with less slope need less shingles and roofs with more slope need more shingles.
3 tab and architectural shingles and both carry similar labor rates of.
3 50 5 50 per square ft however most roofing contractors will price your roof per square meaning 100 square ft.
The cost of professional gutter installation varies geographically but averages 10 per linear foot.
It is often compared to slope but is not exactly the same.
Select how steep the roof is.
Most commonly used are asphalt shingles at an average cost of 50 to 150 per 100 square feet as of 2008.
Of total coverage equals 1 square.
Works with a new roof re roof shingles or metal.
Materials and labor for 100 to 200 feet of gutter average 900 2500.
Roofing cost per square foot.
The national average is between 850 and 1 000.
To accurately calculate the area of your roof you must first determine its slope or pitch.
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.
There s a couple different styles of roofing shingles.
For 1 100 square feet average material cost ends up between 1 500 to 2 000.
Outside of the u s a degree angle is typically used.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
Roofing material is estimated by the square which is equal to 100 square feet.
A square is equal to 100 square feet of the 3 dimensional roof surface.
Enter the approximate value for how many square feet the house has in the first number box.
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.
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.
Instructions for the shingle calculator.
All professional roofers use squares to measure and estimate roofs.
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 size roof is about 1500 square ft.
Slope of the roof.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
How much does it cost to have roofing shingles installed.