It takes a square of shingles to cover 100 sq.
One bundle of roof shingles is how many squares.
Owens corning oakridge 32 8 sq ft onyx black laminated architectural roof shingles.
This would be 87.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
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.
How many bundles in a square.
The square footage of a roof is normally measured in squares of 100 feet.
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 feet roof.
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.
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.
One important point is that it is possible to purchase shingles both by the bundle and by the roofing square.
Of your new roof.
Packaging shingles are packaged in bundles that include a number of strips of roofing.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Each square will need three bundles of shingles to cover it.
Quick roof cement 3 tab green related products timberline hdz charcoal algae resistant laminated high definition shingles 33 33 sq.
For pricing and availability.
Normal architectural shingles are approximately 3 bundles per square.
How many bundles are in a square with composition shingles of lighter weight three bundles will do a square one hundred square feet.
Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in.
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.
Four bundles to a square.
You will find roof shingles sold by the bundle and by the square.
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.
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.