In roofing terminology, a "square" is 100 square feet; of 9.29 square meters.
How much dose 3 square of roofing cover
If I recall from my roofing days, a square is 3 bundles of shingles. Those 3 bundles cover 100 of square feet.
One square = 100 sq ft. So, 10 squares will cover 1000 sq ft.
Five--a roll will cover 400 square feet of area.
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet
How much dose 3 square of roofing cover
If I recall from my roofing days, a square is 3 bundles of shingles. Those 3 bundles cover 100 of square feet.
One square = 100 sq ft. So, 10 squares will cover 1000 sq ft.
It can cover 8 square metres or 86 square feet or 9.567 square yards.
That is 6400 square feet. You need 1 square for every 100 square feet. So, 64 squares IF you used 100% of the plywood.
It depends on what type of roofing you are talking about. Are you talking about wood shake shinlges ?
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.
The roofing industry speaks of a "square" as meaning 100 square feet. So, if your contractor says your roof is about 9 squares, he means it will require about 900 square feet of materials in order to cover the surface area of your roof.
Per square what? (Metre? Foot?) You haven't fully asked the question. A "square", when referring to roofing and siding, is 100 square feet.
Five--a roll will cover 400 square feet of area.
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet
1 roofing "square" = 100 square feet. 100 square feet = one square