Reconnecting the Plumbing After the Stone Goes In
Water has to be off before the old top comes out and back on before the household can cook, and the boundary drawn at asheville countertop installers bivio is about who does which half. Most countertop crews in Asheville will disconnect and reconnect a straightforward undermount sink, and a house with original pipework is not always straightforward.
What Comes Apart
Supply lines at the shutoff valves, the trap, the waste from the disposal, the dishwasher drain and any filtered water line running up through the slab. The faucet usually comes out with the old sink. Everything is capped or bagged, and the shutoff valves themselves are tested, because a valve that has not moved in thirty years is often the thing that fails.
Where It Goes Wrong in an Older House
Corroded valves that will not close fully. Galvanised supply that crumbles when a fitting is turned. A trap arm at the wrong height for the new sink, since a deeper bowl moves the outlet down. And no shutoff at all under the sink, which means finding the main and losing water to the whole house for the day.
Sinks Change the Geometry
Swapping a shallow drop in for a deep undermount lowers the drain by several inches and can put it below the level of the waste pipe, which needs the pipework reworked rather than reconnected. A garbage disposal on the other side of the bowl moves the whole configuration. These are worth checking at the template appointment rather than discovering with the water off.
Getting the Handover Right
Ask before the day whether the crew reconnects, whether they will replace old valves, and what happens if the pipework turns out to need real work. Have a plumber on standby for an older kitchen. And run the sink hard for ten minutes with somebody watching underneath before the crew leaves, since a slow drip at a compression fitting takes a day to show itself. Check the dishwasher separately from the sink. Its drain and supply are usually reconnected last and tested least, and a slow leak behind a kickboard can run for weeks before anybody notices. Pull the kickboard and look underneath after the first full cycle.