Installing Outdoor Faucet Pex

Select the pex pipe you want to use and cut it to length.

Installing outdoor faucet pex.

Pex is available in a variety of lengths from short 10 foot pieces for small repairs to rolls over 500 feet long which are used to install a home s entire water supply system. Pex is not meant to be pulled tight so leave slack for expansion and contraction. Most pex manufacturers recommend you work with pipe at temperatures above freezing. Just one word of caution.

Our plumbing expert les knows a plumber who did a job in northern wisconsin in the middle of winter. Once the preliminary step is complete here s how to install an outside faucet with pex. Then slide the pex ring over the pipe and place your fitting into the end of the pipe securing the ring with the pex tool. Here s the basic process on how to connect pex to a faucet.

Installing pex is super easy as i ll show you shortly. Turn off the water then drill a 1 inch diameter hole through the house wall and into the basement. The building had no heat and all the pipes and fittings were freezing cold. But pex tube is the best choice for underground plumbing.

In addition to its impressive durability pex is also less expensive than its counterparts. If the cut is slanted or at an angle the crimp ring will not fit properly possibly causing a leak at the connection. The inside connection to get the best flow rate at the garden tap into an interior 3 4 in. The hole needs to be 1 inch in diameter so that the sillcock faucet can go through.

Using the pex pipe cutter cut the two pieces of pex pipe to the length that you need for them to reach the faucet. Coming out of the wall to the fixtures you can use a pex to copper stub out or another type of pex support such as drop ear bend support. Drill a hole at the point on the basement wall where you want the outdoor faucet to be located. Make sure that the cuts are straight.

Ideally copper pipe is used for exposed plumbing and outdoor faucet pipes. Pex tubing which is flexible and more resistant to damage from freezing is the best choice for the supply line to the faucet. Feed a length of pex piping from the basement out the hole in the wall to the outdoors.