With a polar vortex bringing freezing temperatures to Texas this week, it’s time to channel your inner Hank Hill and do a little home maintenance to keep your pipes from freezing.
Frozen pipes are like nature’s way of pranking us in the worst possible way. And in Texas, where pipes are often as unprotected as someone in shorts during a blizzard, they’re especially prone to turning into ice sculptures. Trust us, a burst pipe isn’t the kind of water feature you want in your home. But don’t worry — prep for the freeze, and your pipes will stay happier than a snowman in January (in states where they have enough snow to actually make a snowman, that is).
Here are some tips from Texas A&M University’s Agrilife Extension Service on how to keep your pipes warm.
First off, it’s important to note the trigger temperatures that will make your pipes freeze. They generally freeze and burst when temperatures drop to 20°F or below. Pipes most at risk are located in unheated or poorly insulated areas, such as outdoor spigots, swimming pool and sprinkler lines, pipes running along exterior walls, and pipes in crawl spaces, attics, garages, and basements.
Before freezing weather hits, there are a few things that A&M recommends you do:
Drain water lines connected to pools or sprinkler systems; insulate pipes with pipe sleeves, heat tape, or heat cables; and check your home for pipes in unheated areas.
For indoor faucets, let both the cold and hot lines drip, or run water through your indoor taps — both hot and cold — before going to bed.
During freezing weather, be sure to close any garage doors to protect pipes inside, and open cabinet doors to let warm air circulate around pipes under sinks.
Keep your thermostat set to a consistent temperature day and night. If you’re leaving home, set it to at least 55 degrees and open cabinets near plumbing.
If the worst happens and your pipes freeze, here’s what to do to thaw them out. Firstly, keep your faucet open, because running water will help melt the ice as the pipe thaws.
If you have a burst pipe, shut off the water using the property owner’s shutoff valve to prevent any damage. This is typically located outdoors on your side of the water meter, at your meter box.
If you find a frozen pipe, use a heating pad, hair dryer, warm towels, or a space heater to warm the frozen section of the pipe. Don’t use an open flame.
If all else fails, call a plumber. Good luck and stay warm.