Wear shoes boots with proper traction to avoid slipping.
Squares of shingles for roof.
Steps to measuring roof square footage.
To find the squares divide the overall roof area by 100 and then round up.
You will find roof shingles sold by the bundle and by the square.
The two most popular shingle styles are 3 tab and architectural laminated.
Use a tape measure to note the length and width of your roof including dormers.
However shingles are packaged in a way that they are light enough for the average person to carry around.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
How to estimate roofing materials.
Shingles come pre packed in either paper or plastic wrapped bundles and they design them to be an ideal weight for one person to carry.
Of your new roof.
You can use roof shingles calculator to get a more accurate estimate for your home.
Across the us the average price for roof shingles is 3 20 3 40 per square foot including materials and installation this is equivalent to 320 340 per roof square 1 roof square 100 sq ft.
For instance if the roof is 1550 square feet then it is 16 squares.
Be careful walking around.
To properly calculate how many bundles of shingles are needed to roof your home you need to calculate the total square footage of the roof and convert it to squares.
It takes a square of shingles to cover 100 sq.
This is simply 100 square feet of roof.
For your safety use a sturdy reliable ladder and secure to your roof.
A square represents 100 square feet of area covered by shingles.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
Singles are often sold in bundles with three bundles equaling one roof square.