How To Keep Pex From Freezing In Attic

I d bet leaks under a house are many times more likely do to winter freezing.

How to keep pex from freezing in attic.

Water inside the pipes can still freeze. Step 2 pull open one end of a section of foam pipe insulation tubing at the slit using your hands. Use the same diameter foam pipe insulation tube as the pex pipe. How to thaw a frozen pex pipe.

Measure the diameter of the pex pipe that needs to be insulated. It is important to insulate pex pipe in an attic particularly in cold weather areas. 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.

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. Designing your home now. Insulate pipes run through an attic to reduce the risk of freezing. Let those faucets run until no more water.

While pex does not ordinarily burst in the cold the water in the pipes can still freeze. Pex pipe is resistant to bursting but the fittings are not. Controlled by a thermostat to activate only when the attic temperature plunges dangerously low the tape typically consumes about 5 watts per foot. 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.

Open all the faucets that are connected to those pex pipes. Use heat tape on problem pipes. If you do see a crack contact your local plumber. 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.

Route pex pipe through interior not exterior walls where possible. Insulate pex pipe exposed to freezing temperatures. Inspect the pex pipes and make sure that there are no visible cracks in the pipe.