Pex Piping In Florida Attics

Pex water pipe without insulation in an attic that is also next to an access hatch opening and unprotected.

Pex piping in florida attics.

The pex piping carries a 25 year warranty were cpvc is only 10 years. Sharp metal can cut pex. Pex cpvc poly back in the day even copper in the attics etc. Sometimes they have been insulated makes very little difference to the temp on a july or august afternoon.

I should probably re plumb again with copper but it would be a real pain to solder the joints in the walls. Use pex pipe when running pipe from a slab to an attic use cross linked polyethylene tubing or pex instead of copper. While pex does not ordinarily burst in the cold the water in the pipes can still freeze. 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.

The builder insulated about 6 feet of the lines from the water heaters located in the attic but did not insulated the entire lengths. Yes the cold water is hot in the summer very hot in fact due to the heat of the attic. I might just replace the pipes in the hot attic. The portion of pipe in the garage below the attic is still strong and flexible.

It is important to insulate pex pipe in an attic particularly in cold weather areas. Yes rodents will chew absoultely eveything they step on. The photo at the top of the page is an example of what not to do. It does not react to the harsh water in orlando.

It is flexible so your fitting count is way less which helps on water flow. 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. Pex is by far the superior pipe for replumbing your home.