Will Pex Freeze Attic

I looked in the attic and noticed that all of the plumbing that once was in the slab had been replaced by pex and was now in the attic.

Will pex freeze attic.

The reason your pipes freeze and burst is simply because of the standing water in them. Need to get a hot water line from one end of the house to the other in a ranch with a concrete slab. But that doesn t mean they are freeze proof. My plan is to run pex thru the attic below the insulation.

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. Depends on how often the attic is exposed to freezing temperatures. I m in montana therefore it is a serious issue. I ve seen the results from a test under the floor my nephew did that one.

It is important to insulate pex pipe in an attic particularly in cold weather areas. No interior walls to use either. I ve seen pex aluminum pex pipe in a floor freeze and badly. Cross linked polyethylene tubing better known as pex pipe has revolutionized plumbing installations in new home construction and remodeling.

Pex expands making it more resistant to freeze cracking than either copper or steel. Insulation will help. Have seen plumbing in the attic a couple of times and insulated or not there has been or will be leaks at some point in time some winters are mild and a homeowner might get lucky. Pex pipe is resistant to bursting but the fittings are not.

Existing ranch has very low ceilings 7 8 so dropping any ceilings will not work. But pex pipes are flexible and as a result they will expand a bit during freezes making them less likely to burst. If you take the proper precautions you can prevent your pex pipes from freezing. Insulate pipes run through an attic to reduce the risk of freezing.

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. But what do you think and this is what a member had to say. Water inside 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.

San antonio is a temperate climate and it rarely gets below freezing and i know pex is more resilient when is comes to freeze ups as the plastic tends to expand as needed.