How To Run Pex Pipe In Attic

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How to run pex pipe in attic.

The flexible tubing is embedded in a. Pex tubing or piping is used for water supply lines as well as radiant floor heating. There s been a lot of debate over pex for the last several years because pex has a few downsides that you might not expect. Pex plumbing is cross linked polyethylene which is a type of plastic.

There s a little shoulder on all the fittings that s where you slide the pex to. When running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. Some of the savings will go towards purchasing a special tool to install the fittings. I would re route it into the attic and down to each fixture.

Pex is semi flexible which allows for long continuous runs through joists and studs. You ll know it s in position when it s between an 1 8 and 1 4 or closer to the end of the pipe. Best case imo is to use continuous runs of pex with no fittings in the attic so your plumber will have to plan the layout a bit and the pipe should be very well insulated and protected from damage so that people walking through the attic insulation can t step on it. Slip a crimp ring onto the pipe and then slide the pipe into the fitting.

For a variety of reasons from pipe damage under a slab to home design constraints water pipes may need to be run or rerouted through a home s attic. Half inch pex tubing costs about one third the price of copper. Pex fittings are faster to install than copper. If you use a manifold and home run system it.

Use a pair of slip joint pliers or your fingers to slide the crimp ring up.