If you can only buy whole number squares of shingles you will need 18 squares of shingles to cover 1732.
1 square of shingles covers how much.
A square of shingles covers 100 square feet so they are sold by the square not by the bundle.
A square of shingles covers 100 square feet.
The most usual case when buying standard shingles i e three tab strip shingles and laminated shingles there are 29 standard sized shingles 12 in.
So most popular shingles are sold such that three bundles are needed to cover one square of roof area.
But be careful not all shingle brands are packaged three bundles to a square.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Normal architectural shingles are approximately 3 bundles per square.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
1 square of roof covers 100 sq ft area need 3 bundles of standard shingles usually how much roofing underlayment.
Each bundle covers 33 3 sq.
How many bundles of shingles will you need the average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
Asphalt shingles are typically packaged with this in mind but if a package of shingles covered an entire 100 square foot square it would be too heavy to handle.
By 36 in in each bundle.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
This would be 87.
The square footage of a roof is normally measured in squares of 100 feet.
Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.
Each square will need three bundles of shingles to cover it.
Of roof area close enough to the 32 sq.
Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover.
Summary of the above.
A square is 100sq feet if your using some of the heavier roofing most one bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feetroof.