Insulating Pex Pipe Freezing

It is important to insulate pex pipe in an attic particularly in cold weather areas.

Insulating pex pipe freezing.

Select localities colder climate zones recommend r value of 4 0 and above 5 8 walls. One more tip and it s a big one. Pex is flexible and made of cross linked polyethylene requiring no primer or cement to hold the joints in place. Pex pipe freezing is a question frequently asked in the case of pex the start of the conversation is much like other materials.

But insulating pex pipes makes sense because although they are less likely to crack than other types of pipes they are still susceptible to ultraviolet light and freezing. So keeping these tubes wrapped in some kind of insulation just makes sense. While pex is freeze resistant yes pex can freeze there are ways to defend against this though including strategic building design placement of tubing and the type of insulation. How to insulate pex.

These joints are either plastic or brass and are fitted to the pipes using crimp rings. During spells of acutely cold weather allow indoor faucets to dribble to relieve damaging. Keep the tubing shielded from both hazards to increase its life. Use pex pipe for your water line.

It is important to choose the right insulation material. Because pex piping is flexible it is often used in angles loops or other non linear shapes which makes it imperative to have equally flexible insulation material. Animals of all kinds like to chew the insulation. Foam is used most commonly and generally works well.

Click here for a video tour of one of the freeze proof systems i installed. Foam insulation tubing helps stop water pipes from freezing. Pex is a type of plastic water pipe and one of the few options that won t crack if something goes wrong and the water it carries freezes. Tips for insulating pex pipes.

Pex tubing is susceptible to cracking when it s exposed to freezing temperatures or ultraviolet light. Insulate pex pipe exposed to freezing temperatures.