It says on the side of the box of shingles how many square foot it willl cover so figure that out and multiple tilll.you hit two hundred say each box did ten square foot you would nned twenty boxes,
Roofing is sold by the "square" which is 100 square feet per "square" and there are 3 buncles per square. A 2800 square foot roof = 28 squares x 3 bundles per square = 84 bundles. Add about 10% (3-4 bundles) for trim waste. This is pretty accurate for a simple hip roof. A roof with multiple valleys can take a bit more.
3 bundles per square. A square is 100 square feet. 25 and one third squares in 2534 sq. ft. 3x25=75 plus 1 bundle for the 34 sq. ft. 76 bundles of standard grade shingles if you don't mess any of them up. You will need extra for the starter row and for the cap unless you are planing on a ridge vent.
Roofs are measured usually by the "square" which is 100 square feet. So a 1000 square foot roof would be 10 square. Just divide square feet by 100. Understand? When you buy shingles typically 3 bundles make one square. So in your case:
1120 sq' / 100 = 11.20 square.
11.20 x 3(bundles per sq) = 33.6 so 34 bundles.
Don't forget snow & ice shield, flashing, nails, felt, caps ( can use shingles or actual bundles of cap material ), drip edge and so on.
You will need 19 square, usually shingles are 3 bundles per/square but it depends on the type of shingles.
13 square, and at the typical 3 bundles per square, 39 bundles
no more info
lots
7
55
9 bundles assuming std. 3 bundle/sq. shingles
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet
A bundle of Shingles will cover roughly 33 square feet. A square of Shingles (3 Bundles) will cover 100 square feet.
3 square feet
If I recall from my roofing days, a square is 3 bundles of shingles. Those 3 bundles cover 100 of square feet.
Not sure, but one bundle covers 33.33 square feet. 3 bundles to a square.
Roughly 33 square feet. Three bundles make a square ( 100 sq. ft. )
33 square feet
Each bundle of rooring shingles covers about 33 sq ft. 480 / 33 = 14.54545 bundles. so you need to buy 15 bundles of shingles.
It depends on what type of roofing you are talking about. Are you talking about wood shake shinlges ?
30 by 40 = 1200 sq.ft. divide by 10 = 12 square 3tab and arch shingles are 3 bundle per square 12 sq. x 3 bundles = 36 bundles 3tab = 26 shingle per bundle arch = 22 shingle per bundle 36 bundle x 26 = 936 3tab shingles 36 bundle x 22 = 792 arch shingles =)
A square usually refers to shingles or siding and it's the amount that covers 100 square feet (or a 10' x 10' area).3 bundles of shingles cover a square1 bundle of shingles covers a 4' x 8' sheet of plywoodSiding has a certain number of "square" per box