Open all the faucets that are connected to those pex pipes.
Pex pipe in attic freezing.
Sometimes they have been insulated makes very little difference to the temp on a july or august afternoon.
It is important to insulate pex pipe in an attic particularly in cold weather areas.
Pex does not corrode which can happen with both copper and steel pipes leading to leaks and contamination of.
Pex tubing is susceptible to cracking when it s exposed to freezing temperatures or ultraviolet light.
It s smart to insulate water supply piping exposed to freezing temp.
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.
The whole 70 feet was solid and did not break or split.
How to thaw a frozen pex pipe inspect the pex pipes and make sure that there are no visible cracks in the pipe.
Once my attic warms up after a few hours the next day the pipe thaw.
Shut off your main water line.
Pex pipe bottom line.
Pex cpvc poly back in the day even copper in the attics etc.
So far no leaks.
My man went up there with a heat gun and after about two hours of thawing we got it flowing again.
Let those faucets run until no more water comes out.
Pex won t ruin if frozen.
Pex pipe is not freeze proof however meaning that the water in the pipe can still freeze and block the flow.
If you do see a crack contact your.
There are no manufacturer guarantees it won t fail.
While pex does not ordinarily burst in the cold the water in the pipes can still freeze.
You should use the same standard insulation precautions with pex pipe to help prevent freezing.
No pex pipe is freeze damage resistant meaning the pipe will expand if frozen and contract to its original shape when thawed.
It was stiff as a board.
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 tubing or piping is used for water supply lines as well as radiant floor heating.
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.
I have a run of pex in my attic that freezes when the outdoor temps falls to about 15 degrees.
Pex expands making it more resistant to freeze cracking than either copper or steel.
