How To Protect Pex Outside

PEX piping is known for its durability and resistance to leaks, but it’s not immune to the elements. Exposure to the sun, wind, rain and snow can take its toll on PEX if it’s not properly protected. Follow these tips to help keep your PEX piping looking great and functioning well for years to come.

How To Protect Pex Outside

When installing PEX tubing outside, it is important to protect it from the sun, wind, and other weather conditions. One way to do this is to install it in a trench. The trench should be at least six inches deep and the PEX tubing should be covered with at least two inches of soil. If you are using insulation, make sure that the insulation is not touching the PEX tubing. You can also use a shield to protect the tubing from the sun and wind.

below Materials needed: – Tarp – Rope – Stakes – Knife

  • Bury the pipe deep enough so that it is not exposed to sunlight
  • If using a connection kit
  • If using pex piping outdoors, use a uv resistant cover to protect the pipe from the sun’s rays

-Keeping the piping system in a warm environment will help to prevent any freezing. -Wrapping the piping in insulation will help to protect it from colder temperatures. -Using a heated enclosure around the piping will help to keep it warm and protected.

Frequently Asked Questions

How Long Will Pex Pipe Last Outside?

PEX piping can last up to 50 years when used outdoors, but it is important to follow the manufacturer’s recommendations for installation and use.

How Long Will Pex Last Outside?

PEX piping should last 10 to 15 years outdoors, but it may degrade faster in certain climates.

Will Pex Water Line Freeze And Burst?

PEX water line will not freeze and burst.


To protect PEX outside, it is important to use insulation. The insulation will help keep the PEX from getting too cold in the winter and too hot in the summer. Additionally, using a cover over the PEX will help protect it from the elements.

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