Best Way To Insulate Pex In Attic

This will allow you to slip the insulation over the pipe corner easily.

Best way to insulate pex in attic.

There are no manufacturer guarantees it won t fail. Ideally in the attic you would want to run the pipe as close to the ceiling as possible below the insulation. Pex pipe is resistant to bursting but the fittings are not. I suppose you don t have freezing issues in fl but if you run it above the insulation the water in the pex will heat up more than if it is run close to the ceiling.

So far no leaks. I have a run of pex in my attic that freezes when the outdoor temps falls to about 15 degrees. 2 align the slit side of a length of flexible closed cell pipe insulation with the tubing. Insulation from the experts.

Continue this process over the entire length of piping in your attic. It is important to insulate pex pipe in an attic particularly in cold weather areas. It s smart to insulate water supply piping exposed to freezing temp. The best way to ensure a long lifespan for your piping is to insulate properly which in some cases means insulating with the professionals.

Remove moisture dirt and oil from the surface of the pex tubing with a clean rag. Open the insulation piece at the slit and slide it over the pipe. Water inside the pipes can still freeze. For corner joints that need to be insulated cut a simulated miter joint by cutting the insulation at a 45 degree angle.

Insulating your pipes is never a bad move to make and with piping that s as versatile as pex piping you ll want to do everything you can to protect it. While pex does not ordinarily burst in the cold the water in the pipes can still freeze. Jastori oct 7 2009 3.