Using treated SYP 2x12's for open stair treads (no risers), what would be the maximum span between stringers without excessive bounce ?
( just 2 stringers, no middle stringer)
I feel fairly confident 3' would be ok, but not sure about any wider.
Thanks,
Arky
( just 2 stringers, no middle stringer)
I feel fairly confident 3' would be ok, but not sure about any wider.
Thanks,
Arky