This will alter the number of bundles required to cover 1 square.
How much does a bundle of roof shingles cover.
How shingle quantities are measured.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Roof shingles are sold by both the bundle and by the square.
The square footage of a roof is normally measured in squares of 100 feet.
9 9 pack should give 75 coverage of a.
Since transportation is a major cost factor expect prices to vary by location.
While most shakes are packed in bundles of 12 courses each side 12 12 they may be packed 9 9.
A square of shingles is the quantity needed to cover 100 sq.
The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project.
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.
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.
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.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
Owens corning trudefinition weatherguard hp32 8 sq ft driftwood laminated architectural roof shingles.
18 shake bundles 12 12 should cover 100 square feet at 7 1 2 exposure.
How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet.
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.
Shingle exposure table 2 shake exposure table 4 f note.
Marquis weathermax autumn brown 3 tab roofing shingles 33 3 sq.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
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.