Installing Bathroom Sink Water Supply Lines

The rough in plumbing to a sink consists of two water pipes one hot and one cold that terminate with shut off valves.

Installing bathroom sink water supply lines.

Female iron pipe outlet x 30 in. Compression inlet x 1 2 in. Compression inlet brasscraft speedi plumb plus 3 8 in. If there are no shut off valves turn off the main water supply.

Place a bucket pan or rags under the work area to catch any water from disconnected lines. Cold water only pipe creates one hole between 5 and 10 inches above the floor supply line horizontal. If a bathroom faucet flexible water supply line or a rigid metal water supply line under a bathro. Of length flexible braided polymer water connector is corrosion resistant inside and out.

Before installing a new sink in your bathroom vanity mark off the water and drain lines according to industry standards. The water supply line runs out of the wall into a hole in the back of the. When beginning bathroom sink faucet installation remove all items from under the sink. The rough installation for a sink involves putting in all the pipes which you won t be able to see once the sink is installed.

Check toilet to confirm location water supply connection. The wrench allows you to reach into the cramped area behind the sink to loosen or tighten the nuts that hold the faucet to the sink and the nuts that connect the supply lines. Connecting sink shut off valves to pex water lines. When you install the sink faucet you connect it to the valves with.

Turn off the hot and cold water supply lines at the shut off valves beneath the sink. Complete steps to replace bathroom sink water supply lines. They include the hot and cold water supply pipes the drainpipe and. Toilet rough in details.

A basin wrench is a standard plumbing tool that is indispensable for removing and installing most faucets. Measured from centerline running vertically through the center of the toilet supply line hole should be 6 inches to the side of centerline. Plumbers have long used cross linked polyethylene or pex tubing for applications like subfloor radiant heating and there are many reasons to.