Is it dangerous to nail a top plate into a wood main support beam
Hi hope all is well. So I’m building a wall underneath my main beam to create a partition wall in the basement. The house is very old so nervous that nailing a top plate underneath the main beam which is wood would put additional holes into the main carrier beam or potentially damage it. I was thinking of using construction adhesive to attach a 2×8 or 2×10 to the underside of the beam. Then once that dries building a 2×4 wall underneath and nailing my wall into the glued peice of wood. The 2×4 wall would keep the wood in place and I could nail into the glued peice. This would stop my from making additional holes in main beam, with a 3 inch nail going through a 2×4 and then another 2x8or10 it might penetrate the main beam a little but I can’t imagine more than a 1/4 inch.
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> The house is very old so nervous that nailing a top plate underneath the main beam which is wood would put additional holes into the main carrier beam or potentially damage it.
Unless the beam is rotted or otherwise damaged (and then you have bigger problems to worry about), I wouldn't think twice about fastening into old wood.