Best Way To Insulate Pex In Attic

It s smart to insulate water supply piping exposed to freezing temp.

Best way to insulate pex in attic.

Open the insulation piece at the slit and slide it over the pipe. Once my attic warms up after a few hours the next day the pipe thaw. Insulate pipes run through an attic to reduce the risk of freezing. There are no manufacturer guarantees it won t fail.

Remove moisture dirt and oil from the surface of the pex tubing with a clean rag. The best way to ensure a long lifespan for your piping is to insulate properly which in some cases means insulating with the professionals. Continue this process over the entire length of piping in your attic. So far no leaks.

Ideally in the attic you would want to run the pipe as close to the ceiling as possible below the insulation. 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. Pex pipe is resistant to bursting but the fittings are not. Pex won t ruin if frozen.

While pex does not ordinarily burst in the cold the water in the pipes can still freeze. I have a run of pex in my attic that freezes when the outdoor temps falls to about 15 degrees. It is important to insulate pex pipe in an attic particularly in cold weather areas. For corner joints that need to be insulated cut a simulated miter joint by cutting the insulation at a 45 degree angle.

2 align the slit side of a length of flexible closed cell pipe insulation with the tubing. Insulation from the experts. This will allow you to slip the insulation over the pipe corner easily.