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pedestal sink drain

I'm installing a pedestal sink and wondering if the P-trap needs to be right below the sink and the pipe be hidden behind the wall or can the pipe run the the lenght of the pedestal and the P-trap be under the floor.


Re: pedestal sink drain

If the pedestal bottom is open you can install the P trap below the floor, but keep in mind you may need access to the trap and you will have to install a vent after the trap.

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