Pex Pipe In Attic Freezing

Let those faucets run until no more water comes out.

Pex pipe in attic freezing.

There s been a lot of debate over pex for the last several years because pex has a few downsides that you might not expect. So far no leaks. Pex tubing or piping is used for water supply lines as well as radiant floor heating. How to thaw a frozen pex pipe inspect the pex pipes and make sure that there are no visible cracks in the pipe.

Yes the cold water is hot in the summer very hot in fact due to the heat of the attic. If you do see a crack contact your. Sometimes they have been insulated makes very little difference to the temp on a july or august afternoon. It was stiff as a board.

Open all the faucets that are connected to those pex pipes. We had some 1 pex run in an attic that due to several weird circumstances froze up solid like about 70 feet in length. Pex does not corrode which can happen with both copper and steel pipes leading to leaks and contamination of. I have a run of pex in my attic that freezes when the outdoor temps falls to about 15 degrees.

Pex tubing is susceptible to cracking when it s exposed to freezing temperatures or ultraviolet light. Once my attic warms up after a few hours the next day the pipe thaw. Here are some of the pex pipe problems you ll want to know. 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 bottom line. Pex pipe is not freeze proof however meaning that the water in the pipe can still freeze and block the flow. Yes rodents will chew absoultely eveything they step on.

Shut off your main water line. Pex won t ruin if frozen. There are no manufacturer guarantees it won t fail. It s smart to insulate water supply piping exposed to freezing temp.

You should use the same standard insulation precautions with pex pipe to help prevent freezing. The whole 70 feet was solid and did not break or split. Pex plumbing is cross linked polyethylene which is a type of plastic. Keep the tubing shielded from both hazards to increase its life expectancy and eliminate the.

My man went up there with a heat gun and after about two hours of thawing we got it flowing again.