Pool Freeze Protection in Southlake, TX: What to Do When a Freeze Warning Hits
When a freeze warning is issued for Southlake, keep your pool pump running, keep the water at its normal level, and make sure your freeze protection is switched on and working. Moving water is much harder to freeze, and a pool that is running and monitored is far less likely to end up with cracked pipes, a split pump housing or a damaged heater. If your pool has no automatic freeze protection, call Summertime Pool Service at (817) 881-2257 and we will help you get ready before the next cold night.
North Texas winters are short, but one hard freeze is enough to do real damage. Water expands as it turns to ice, and the parts of your pool that cost the most to replace are the ones that suffer. We have worked on pools across DFW for more than 20 years, and freeze damage is one of the most avoidable problems a pool owner can face. The pools that come through a freeze without trouble are the ones that were prepared before the warning, not during it.
What a freeze does to a pool
Trapped water has nowhere to go. When water freezes inside pipes, pumps, filters and heaters, it expands until something cracks.
The usual damage. Split pump housings and lids, cracked filter tanks and valves, broken fittings and unions, damaged heater components, and burst above-ground pipes.
You may not see it right away. The damage often shows up after the thaw, when you restart the equipment and find a leak, low pressure, or a pump that will not prime.
What to do when a freeze warning is issued
Keep the pump running:
Moving water resists freezing. Run the pump continuously from before the temperature drops until it stays above freezing, and override the timer if you need to.
Keep the water at its normal level:
A low level can make the pump run dry, and draining a pool can damage it. Do not lower the water for a freeze.
Check that water is flowing everywhere:
Confirm water returns through every return line, and run any spa, waterfall or other water feature so water moves through all of the plumbing. Make sure the pressure gauge looks normal.
Check your freeze protection:
If your pool has automation or a freeze sensor, confirm freeze protection is enabled and that the control panel shows no fault. If you are not sure it is set up, call us.
Protect exposed equipment:
Cover or insulate exposed above-ground pipes where you can, but do not wrap the pump motor airtight, because it needs airflow. Never run a heater without water flowing through it, and follow the manufacturer's guidance.
Leave the ice alone:
If ice forms on the surface, do not hit or chip it. That can damage the pool surface and tile. Keep the water circulating and let it melt.
Inspect after the freeze:
Look for leaks around the equipment pad, cracks, wet ground near the plumbing, unusual pressure, or a pump that struggles to start. If anything looks wrong, have it checked before you rely on the pool again.
One limit to know about:
Freeze protection depends on electricity. If the power goes out during a hard freeze, your pump cannot run. If that worries you, call us before the cold arrives and we will talk through what makes sense for your equipment.
How a pool freeze guard works
A freeze guard is a temperature sensor tied to your pool controls. When the air temperature drops close to freezing, it starts the pump automatically so water keeps moving through the plumbing, then returns to normal when it warms up. It works whether you are home, asleep or traveling, which matters because freeze warnings often arrive overnight.
A freeze guard only protects your pool if it is installed correctly, the sensor is in the right place, and the settings are right. Some equipment includes freeze protection that has to be switched on. Other setups have none. That is why it is worth having a professional look at it. See our freeze guard installation page for how we do it.
Why Southlake homeowners call Summertime Pool Service
Freeze protection is not something you pick off a shelf. The right setup depends on your equipment, your controls and how your pool is plumbed, and that is where experience matters.
20+ years of experience on North Texas pools
IPSSA-certified, insured and family-owned
Authorized dealer for Pentair, Hayward, Jandy and Raypak
Parts and labor warranty on our work
Close by. We are based in Keller, about 13 minutes from Southlake
Fast repairs. If a freeze has damaged a pump or filter, we can often replace it the same day or within 24 hours, depending on our schedule and the parts needed
Do not wait for the next freeze warning
The best time to put freeze protection in place is before the cold arrives. Call us at (817) 881-2257 or request a free estimate, and tell us you are in Southlake. If a freeze has already damaged your equipment, we can start with an equipment inspection to find out exactly what happened.
Summertime Pool Service is a family-owned, IPSSA-certified pool service in Southlake, based in Keller and serving Southlake, Westlake, Colleyville and Grapevine.
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Keep the pump running, keep the water at its normal level, make sure water flows through every line, and confirm your freeze protection is on. Do not drain the pool. If you are not sure your pool is protected, call (817) 881-2257.
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No. Draining a pool can damage it, and a low water level can make the pump run dry. Keep the water at its normal level and keep it circulating.
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North Texas has nights below freezing every winter, and a freeze guard starts your pump automatically when it is needed, even while you are asleep or away. If your pool has no freeze protection, or you are not sure it works, we recommend having it checked.
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No. A freeze guard relies on electricity to run the pump, so it cannot help during a power outage. If that is a concern, call us and we will talk through the options for your equipment.
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Yes. We are based in Keller, about 13 minutes away, and install freeze guard systems for homeowners throughout Southlake and nearby Westlake, Colleyville and Grapevine.