Roofing pitch for square roof area.
12 square for roof.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
For example a 4 12 pitch roof that is 100 square feet.
Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs.
100 1 054 105 4ft 2.
Roofing material is estimated by the square which is equal to 100 square feet.
However shingles are packaged in a way that they are light enough for the average person to carry around.
The rise is the distance from the top of a stud wall to the peak of the roof.
Now it s time to convert square feet into roofing squares.
Roofing square explained what is a roofing square.
The term roofing square and roof pitch are the most commonly used terms in the roofing industry.
Roofing square conversion calculator.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
A 12 in 12 pitch is a steep 45 degree angle roof.
Installing an asphalt roof on the same 1 500 square foot house with an average pitch of 6 12 will average 8 480 including the cost to remove the old roof.
Roof pitch area multipliers.
The average roof is 3 000 square feet or around 30 squares.
Then add the results together for the total square footage of your roof.
10 feet x 10 feet 100 square feet or 1 roofing square.
Outside of the u s a degree angle is typically used.
1 roofing square 100 square feet it does not matter how you arrive at 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.
You will need to express this size in terms of square feet.
However the end result may be well worth it as your roofing material is estimated to last up to 50 longer and will require less maintenance.
Feet then you will have 20 squares.
The first step in a free roofing estimate is measuring the roof dimensions.
It is often compared to slope but is not exactly the same.
The average cost for standard 3 tab shingles is 150 to 200 per square which last about 25 years.
This is because a steep sloped roof requires a taller chimney and more lumber for framing.
Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area.
This is pretty simple.
A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof.
How much do 3 tab shingles cost.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
The pitch of the roof is the rise over a 12 inch run.
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.
Use our roof pitch calculator to find the pitch of your roof.
2 000 100 20.
