depends on if you go with a 25 yr or a 30 yr shingle. For a 25 yr shingle you are looking at 44 bundles plus 10% for ridge cap comes to 49.5 bundles. For a 30 yr shingle you are lloking at about 51 bundles plus 10 % comes to 56 bundles there abouts.
If you are using 3 tab you need 3 bundles per square.
Additional answer. Three bundles is considered a square and a square covers 100 square feet.
About eleven.
One Square of roofing = 100 square feet.
20 squares or 60 bundles
Six 'squares' will do it and leave a few spare.
When talking about the area of a roof, remember that it is not the same as the square footage of the structure. For example a 20 x 30' building with a 12" overhang and a 4/12 pitch will have 736 sq ft of roof vs only 600 sq ft of slab. One square of shingles covers 100 square feet. 15 year shingles come 3 bundles to a square. 25 year come 4 bundles to a square.
1 square foot is 0.0929 square meters.
One square of shingles covers an area equivalent to a 10 foot square, or 100 square feet.
It depends on the size of the shingle!
Yes, they're both squares.
2ft by 2 ft = 4 square feet 260 square feet divided by 4 square feet = 65 squares
64 2-foot squares.
if 150 and 55 are foot measurements then there are 1100 square feet.
16 of them.
about 3 squares or 9 bundes plus one for cuts