A square of shingles is the quantity needed to cover 100 sq.
How much does a bundle of roof shingles cover.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
18 shake bundles 12 12 should cover 100 square feet at 7 1 2 exposure.
Since transportation is a major cost factor expect prices to vary by location.
Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style.
This will alter the number of bundles required to cover 1 square.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Shingles are packaged in paper or plastic wrapped bundles designed to be light enough for a person to carry so heavier shingles require more bundles per square.
Each square will need three bundles of shingles to cover it.
How shingle quantities are measured.
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.
Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof.
The square footage of a roof is normally measured in squares of 100 feet.
Shingle exposure table 2 shake exposure table 4 f note.
Roof shingles are sold by both the bundle and by the square.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project.
Each plywood sheet is 4 x 8 feet or 32 square feet which coincidentally is almost exactly equivalent to the coverage of one bundle of traditional three tab shingles.
If it s a re roof project and you have access to the original paperwork from the last shingle installation that may be useful in showing the roof area.
Owens corning trudefinition weatherguard hp32 8 sq ft driftwood laminated architectural roof shingles.
Marquis weathermax autumn brown 3 tab roofing shingles 33 3 sq.
While most shakes are packed in bundles of 12 courses each side 12 12 they may be packed 9 9.
9 9 pack should give 75 coverage of a.