With composition shingles of lighter weight, three bundles will do a square (one hundred square feet). Heavier shingles often come packaged as four bundles per square. Some of the shingles come in as much as 7 bundles per square like the GAF-Elk Camelot they are more expensive but look good and have a lifetime warranty.
You will need 19 square, usually shingles are 3 bundles per/square but it depends on the type of shingles.
9 bundles assuming std. 3 bundle/sq. shingles
no more info
33 square feet per bundle. 13 bundles
25. Four bundles to a square. A square is 100sq feet, If your using some of the heavier roofing, most shingles are 3 bundles per. square.
One square covers 100 square feet, with 3 bundles per square equals 51 bundles.
Roofing shingles. Standard grade 3 per square. Architectural 4 per square.
typically a square is three bundles (about 26 shingles per) but in some types of architectural shingles there are four bundles per square to make them easier to handle.
3 bundles = 1 square 10 2/3 sq x 3 bundles = 32 bundles
Roofing shingles weight between 200 & 250 lbs per square. 1 square = 3 bundles. So if you know how many square of shingles are on a house, you will know about how much the roofing debris will weigh.