How To Run Pex Pipe In Attic

The new plastic fashioned into flexible pex pipe also known as pex tubing arrived in the us in the 1980s initially for radiant floor heating systems.

How to run pex pipe in attic.

If you use a manifold and home run system it. The flexible tubing is embedded in a. Pex plumbing is cross linked polyethylene which is a type of plastic. 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.

Slip a crimp ring onto the pipe and then slide the pipe into the fitting. Pex fittings are faster to install than copper. When running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. Pex is semi flexible which allows for long continuous runs through joists and studs.

Use a pair of slip joint pliers or your fingers to slide the crimp ring up. Some of the savings will go towards purchasing a special tool to install the fittings. 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. There s a little shoulder on all the fittings that s where you slide the pex to.

I would re route it into the attic and down to each fixture. Pex tubing or piping is used for water supply lines as well as radiant floor heating. 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. Because there are.

Running pex in an attic.