How To Keep Pex From Freezing In Attic

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

How to keep pex from freezing in attic.

Use the same diameter foam pipe insulation tube as the pex pipe. If you do see a crack contact your local plumber. If you re saying it s more exposed in the attic i agree but they should have run it in locations where it s relatively protected. Controlled by a thermostat to activate only when the attic temperature plunges dangerously low the tape typically consumes about 5 watts per foot.

Insulate pex pipe exposed to freezing temperatures. How to thaw a frozen pex pipe. Shut off your main water line. I d bet leaks under a house are many times more likely do to winter freezing.

Route pex pipe through interior not exterior walls where possible. While pex does not ordinarily burst in the cold the water in the pipes can still freeze. Open all the faucets that are connected to those pex pipes. Use heat tape on problem pipes.

Inspect the pex pipes and make sure that there are no visible cracks in the pipe. Insulate pipes run through an attic to reduce the risk of freezing. Measure the diameter of the pex pipe that needs to be insulated. San antonio is a temperate climate and it rarely gets below freezing and i know pex is more resilient when is comes to freeze ups as the plastic tends to expand as needed.

Water inside the pipes can still freeze. Pex pipe is resistant to bursting but the fittings are not. Follow these steps to prevent pex pipes from freezing in your home. Keep rooms at 55 degrees or more when outdoor temps drop below 20 degrees.

In electrical we have to keep exposed wiring at least 6 feet from the entrance to an attic to protect it. If a span of pipe is particularly vulnerable to low temperatures electric pipe heating tape acts like an electric blanket for pipes to prevent freezing. Let those faucets run until no more water.