There are approximately 250 nails to a roofing coil. When you buy them in a case they typically have around 7200 nails total.
Hope that helps!
3-4
40,000
A 30ft X 30ft roof would be 9 squares
3 bundles makes one sq
There is 100 sq ft to one square. So, you will need 10 squares.
75= 1 yard 142= 1 ton
165 + 5% or so for mistakes
there are 204 total squares on a chessboard or a checkerboard
One roll of felt is good for 4 squares. so you need 4 rolls.
I assume your talking about Roofing? It takes me one box for 20- 25 squares of shingles. (Thats if you put the nails where they go, and dont leave any out)!
943 sq ft 9 and 1/2 squares of roofing
A 'bundle' is an arbitrary amount - Usually we talk about 'squares' in roofing. One 'square' is 100 square feet