If you're happy with a projected -.620" deflection, 'sawright. How much would that be cut down by adding 33% more I-joists and placing them every 12"?

(I think I'd take 0.620" deflection myself.)

Last edited by Theo Gallus; 07/01/09 08:27 AM.

"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
[Linked Image from i.pinimg.com]