From the icy conditions of "The Freeze" that swept through Texas, many homeowners in Montgomery, Waller, and Harris counties now realize it's time to take extra precautions to make sure their pipes and well systems stay safe when temperatures plummet. Frozen pipes are more than an inconvenience—they can burst and cause thousands of dollars in water damage to your home. Protecting your well system and household plumbing before cold weather arrives is one of the smartest investments you can make.
Insulate Exposed Pipes
Any pipe exposed to cold air is at risk. This includes the water line from your well to your pressure tank, outdoor spigots, and pipes in unheated garages, crawl spaces, or pump houses. Wrap these pipes with foam insulation sleeves, available at any hardware store. For areas prone to freezing, add heat tape underneath the insulation and plug it in during cold snaps. Pay special attention to PVC pipes—they become brittle in cold weather and crack more easily than metal.
Protect Your Wellhead and Pump House
Your wellhead and any above-ground pump equipment need protection from freezing winds and temperatures. Ensure your well cap is tightly sealed to prevent cold air from entering the casing. If your pressure tank or pump is in an unheated building, add a heat lamp or small space heater during freezing weather. Even a few degrees of warmth can prevent catastrophic freeze damage. For outdoor spigots, install insulated covers or wrap them in towels secured with plastic.
Keep Water Moving
Moving water freezes more slowly than stagnant water. During extreme cold, let faucets drip slightly to keep water circulating through your pipes. Open cabinet doors under sinks to allow warm indoor air to reach plumbing on exterior walls. If you have a well system, normal pump cycling during household use helps keep water moving through the system, which provides natural freeze protection.
What to Do If Pipes Freeze
If you suspect a frozen pipe, act quickly but safely. Do not use an open flame to thaw pipes—this is a fire hazard. Use a hair dryer, heating pad, or heat lamp to warm the pipe gradually. Start at the faucet and work back toward the frozen section. If your well pump or pressure tank freezes, call a professional immediately. Never try to run a frozen pump, as this will likely burn out the motor.
Need help winterizing your well system? Call 77 Water Well Inc. at (281) 456-4556 for professional freeze protection across North Houston.