drilling floor joists

puptales · #1 Nov 4, 2006, 01:59 PM

I work for a central vac center as an installer and my boss says it is ok to drill 2 1/4 in holes in joists vertically and horizontally. He also tells me to drill in any board, laminated, tji, beams, anything. Is there codes for this?

omzig · Nov 4, 2006, 03:02 PM

Have a look at this: http://www.askmehelpdesk.com/constru...tml#post134617



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