Cost to tear off replace roof.
Square area of roof.
Convert the area to roofing squares.
1 square in roofing 100 square feet.
Finally the more complex part measuring your roof s pitch.
Depending whether the roof area is measured horizontally.
If you are replacing your current roof add 125 to 500 per roofing square for old roof removal.
Roof pitch affects the actual area of the roof.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
Now in order to determine how many squares are there on the gable roof for example all you need to do is divide the total square footage by 100.
It affects walkability as well as drainage and roofs in areas of high rain or snowfall tend to have steeper pitches.
Roof pitch is a determining factor for cost of the roof as well as the roof area and the type of materials used.
Number of squares.
The answer is the number of roofing squares for the roof.
1 roofing square 100 square feet it does not matter how you arrive at 100 square feet.
Roofing pitch for square roof area.
When looking at roofing materials prices the term per square is used to describe a 10x10 area 100 square feet.
Climb to the peak of your roof.
Roofing square explained what is a roofing square.
Total square footage from example 2 above.
Hold your level outward perfectly horizontal from your roof so the bubble is in the middle of the indicator glass.
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.
To accurately calculate the area of your roof you must first determine its slope or pitch.
To find the squares divide the overall roof area by 100 and then round up.
The term roofing square and roof pitch are the most commonly used terms in the roofing industry.
The first step in a free roofing estimate is measuring the roof dimensions.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
A square simply refers to a 10 x 10 square of roofing.
This is simply 100 square feet of roof.
10 feet x 10 feet 100 square feet or 1 roofing square.
Bring a two foot level.
This refers to the roof area that measures approximately 100 square feet.
The term per square in a bid is used as an all inclusive phrase that covers all materials and labor.
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.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
You will need to express this size in terms of square feet.