How To Move Kitchen Sink Plumbing

Moving the plumbing requires cutting the old pipes and rerouting them to the center of the vanity or cabinet.

How to move kitchen sink plumbing. If your sink has the plumbing on the rear or side walls it s possible to move the plumbing to the center of the sink. Remove all fitting and fixtures in the kitchen such as the sink flooring and cabinets. For 15 inches you can leave the vent as is and lengthen only the sink drain. Ensure you do not cut along the countertop.

The only problem with moving it is how the sink drain is vented. Moving a shower involves changing pipes in the wall and under the floor. Remove the sink by cutting the caulk around the kitchen sink using a utility knife. Moving the sink is almost always possible.

There may be other connections such as garbage disposal cord or double sink drain lines. Remove cups and plates from cupboards if using a jack hammer because the vibrations can cause breakages. Moving the drain and or the water is very simple in most cases. Slice or cut through the sealant.

The drain perforation in the slab stays right where it is now. Access the underside of the sink and gently push it up to loosen it. To lengthen the sink drain there are a couple ways. A drain must have a vent so that the water can move freely.

Detach or disconnect the sink from the countertop. Under your kitchen sink are two lines coming in hot and cold both called supply lines and one line going out the drain. You can then move your sink to the desired place and install it. Install a new vent behind the new sink that connects to the home s vent and soil stack in the attic.

Pull your sink out of the countertop. You want to move the sink toilet shower and bathtub fixtures. Because sink drains require p traps to prevent sewer gases from escaping though the drain sink drains generally cannot be moved. The venting issue comes up when there either is no proper venting or there is no way to move the vent and maintain proper pitch for the vent which is supposed to be a quarter inch per foot.

Moving a sink may be the least expensive but the sink should be on the same wall or moving it can be expensive. Check to ensure that your sink fits well in the new position and every measurement is undertaken well. Think twice before you make this decision and look for ways to avoid moving every plumbing fixture in the bathroom. Those lines tend to have some free play a certain amount of slack that allows you to shift the sink around a bit but only a bit.

Locate the drain edge and ensure that the pipes line up. They are all moveable. If you tear out the wall and terminate the plumbing you must install a separate vent to serve.