Will Pex Freeze Attic

If you take the proper precautions you can prevent your pex pipes from freezing.

Will pex freeze attic.

Depends on how often the attic is exposed to freezing temperatures. Cross linked polyethylene tubing better known as pex pipe has revolutionized plumbing installations in new home construction and remodeling. Existing ranch has very low ceilings 7 8 so dropping any ceilings will not work. It was stiff as a board.

I looked in the attic and noticed that all of the plumbing that once was in the slab had been replaced by pex and was now in the attic. Safe for potable water pex is the red and blue flexible tubing that s used to make gentle bends around obstructions in your attic and is perfect for adding water supply to hard to reach locations. It is important to insulate pex pipe in an attic particularly in cold weather areas. Pex expands making it more resistant to freeze cracking than either copper or steel.

Pex pipe is resistant to bursting but the fittings are not. I m in montana therefore it is a serious issue. No interior walls to use either. I ve seen pex aluminum pex pipe in a floor freeze and badly.

Pex does not corrode which can happen with both copper and steel pipes leading to leaks and contamination of. Need to get a hot water line from one end of the house to the other in a ranch with a concrete slab. Insulation will help. Water line would run over the top of the 2x4 bottom truss cord and i would create a tent over pipe so there was no.

Insulate pipes run through an attic to reduce the risk of freezing. I ve seen the results from a test under the floor my nephew did that one. My plan is to run pex thru the attic below the insulation. But pex pipes are flexible and as a result they will expand a bit during freezes making them less likely to burst.

But that doesn t mean they are freeze proof. While pex does not ordinarily burst in the cold the water in the pipes can still freeze. We had some 1 pex run in an attic that due to several weird circumstances froze up solid like about 70 feet in length. But what do you think and this is what a member had to say.

Water inside the pipes can still freeze.