Pex Piping In Florida Attics

Although the flexibility of pex pipe makes it somewhat resistant to freeze fractures it is still required to be insulated in an attic.

Pex piping in florida attics.

The pex piping carries a 25 year warranty were cpvc is only 10 years. Pex in attic should pex water supply lines in attic be insulated through its entire length in the attic. I might just replace the pipes in the hot attic. Pex is by far the superior pipe for replumbing your home.

Use pex pipe when running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. Pex cpvc poly back in the day even copper in the attics etc. Yes the cold water is hot in the summer very hot in fact due to the heat of the attic. While pex does not ordinarily burst in the cold the water in the pipes can still freeze.

It does not react to the harsh water in orlando. If any light can shine into your attic through vents or windows then you need to protect the pex inside something like foam pipe insulation or otherwise shield it from all sunlight. It is flexible so your fitting count is way less which helps on water flow. I should probably re plumb again with copper but it would be a real pain to solder the joints in the walls.

It is important to insulate pex pipe in an attic particularly in cold weather areas. The portion of pipe in the garage below the attic is still strong and flexible. Sharp metal can cut pex. Pex is semi flexible which allows for long continuous runs through joists.

The pipe was so brittle that i broke it again when sawing it to fix it. The photo at the top of the page is an example of what not to do. Reasons to use pex piping. Pex water pipe without insulation in an attic that is also next to an access hatch opening and unprotected.