Nobody wants to uncover the pool in spring and find a leaking pipe or a pump that needs replacing. Yet a missed step during closing can leave problems developing out of sight all winter. These pool closing mistakes are worth checking before Tulsa’s freezing weather arrives, while there is still time to put them right.
Leaving Water in Pool Lines
A lower water level does not mean the pipes are empty. Water can remain in underground lines, freeze, and split a pipe. Tulsa’s first freeze averages around November 3, but freezing temperatures have arrived as early as October 7, so do not treat November as a safe deadline. You may not notice damage until the pool starts losing water when you reopen it. Finding and repairing that leak can mean digging up part of the yard or deck. During closing, have every line checked, including those serving water features, and properly sealed against water getting back in.
Not Draining Pool Equipment
Turning off the pump is only part of closing the pool. Water left in the pump, filter, or heater can freeze and break parts that may be expensive to replace. Tulsa’s October daytime highs average about 74°F, but warm afternoons do not rule out freezing nights. Each piece of equipment has its own draining instructions, so removing one plug does not necessarily finish the job. Have your technician check the full setup, especially if you have added equipment since the last closing.
Skipping Skimmer Protection
The skimmer can still hold water after its connected pipe has been cleared. If that water freezes, the skimmer body may crack and leak. Replacement can involve removing concrete or repairing the surrounding pool finish, making a small overlooked area a substantial job. Ask your technician how the skimmer will be protected and whether its plugs and seals are in good condition. Check it again during winter if water collects where it should not.
Lowering Water Too Far
Draining more water is not always safer. Too little water can allow a vinyl liner to shift, and some covers need the water underneath to support them. The right level depends on your pool and cover, so follow their instructions rather than a general measurement found online. If the level keeps dropping after closing, do not ignore it. Professional pool leak detection can help find the cause before the pool loses more water.
Skipping Water Balance Checks
Clear water can still be out of balance. Left that way for months, it may contribute to corrosion, scale buildup, or damage to the pool finish. Test and balance the water before closing, then add any recommended winter treatments according to their instructions. Give them the required time to circulate before shutting down. Pouring in a closing kit at the last minute does not make up for water that was never properly checked.
Installing the Cover Incorrectly
A cover that fitted well last year may now have a worn strap, loose anchor, or small tear. Check it before installation so damaged parts can be replaced without rushing. Follow its fastening and water-level instructions, and avoid using bricks or other makeshift weights that could fall into the pool. Tulsa’s fall and winter bring rain and occasional snow, so check the cover after storms and remove buildup as its manufacturer directs. This helps avoid putting extra strain on the cover and its attachments.
Pool Closing FAQs
Can I close my pool if it is already losing water?
You should find and fix the leak before closing. Otherwise, the water may drop too low during winter, leaving covers that rely on water support vulnerable to damage.
What if a freeze is forecast before my closing appointment?
Call your pool service provider for instructions for your setup. Do not simply switch everything off and assume the cover will prevent freeze damage.
Can a missed closing step be corrected afterward?
Yes, many missed steps can still be corrected. Contact your closing technician as soon as you notice the problem, preferably before freezing weather arrives.
Does a leak in spring mean the pool was closed incorrectly?
Not necessarily. Worn seals and older cracks can also cause leaks. The source needs to be found before blaming the closing work.
Need Pool Closing Services in Tulsa?
If your pool is losing water, the cover is damaged, or equipment needs attention, have those problems checked before winter. 600Monkeys provides Pool Closing Services, along with leak detection and pool leak repair, to help prepare your pool for colder weather. Contact our team to schedule service in Tulsa before freezing temperatures arrive.