What is an acceptable tolerance for floor joists (subfloor not laid, yet) over a 4 ft span in an old home? How far out (in height) is acceptable?
- maybe 18. hard to tell without knowing how many monkeys and typewriters are needed.
for the love of god, phrase your question intelligibly. what tolerance are you asking for? width? height? span? material? youngs modulus? what on earth do you mean by how far out in height?
garbage in, garbage out