Nothing ruins the morning more than a broken water pipe
As I gaze out upon the thermometer beyond the window this morning, I see it is 25 degrees below zero. Then I wonder — How are my pipes doing?
Even if you haven’t had a broken or frozen water pipe in years, the chance of seeing one today is very good. These temperatures added to a little wind will allow the fingers of Old Jack Frost to seek out weak spots in the home plumbing you may not know ever existed.
Why do pipes break when they freeze? We all remember our third-grade science class. When water freezes it expands. If water is sealed in a container, the expansion from freezing will cause that container to burst. Our internal home plumbing is a sealed container, and will certainly bust if allowed to freeze. To prevent this we have two choices: One: don’t allow the pipes to freeze by keeping them warm. Two: allow someplace for the expansion to go.
Copper pipes are more likely to break when frozen than the newer Pex (cross-linked polyethylene tubing) plumbing systems. Don’t think you’re off the hook with Pex however. Pex piping may be far more resilient to breaks from freezing than traditional copper, but it isn’t foolproof. Pex joints are a weak point when freezing, and should be watched closely when it’s this cold. Read more »
Posted: January 24th, 2011 under General News.
Comments: none

