I'm going to renovate the bathroom the ground floor of my 2 story house. I plan to install a new vanity after laying down ceramic tile on the floor. Currently, the the hot and cold water supply lines are constructed using 1/2 inch rigid copper pipe routed through the floor from the basement. There are currently no shutoff valves except for the main water supply. I was thinking of installing a shutoff valve with compression fittings for each supply pipe in the unfinished basement underneath the bathroom. After the renovations are done, I would use flexible piping from the shutoff valves to the faucet. The attraction of this scheme is that I could install the vanity without the existing supply lines being in the way. Is this a reasonable idea?
thanks
Robert
thanks
Robert