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5 Easy Steps to Prepare Your Pool for Winter Weather

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As the days grow shorter and the temperatures start to drop, it’s time to think about preparing your pool for the winter weather ahead. Proper winterization protects your pool from damage and ensures it’s ready for fun in the sun when warmer weather returns.

Supreme Pools and Spas is dedicated to helping you enjoy your pool for years to come. That’s why we’ve created this easy-to-follow guide to winterizing your pool in just 5 simple steps.

Step 1: Balance Your Water Chemistry

Before you begin any other winterization steps, it’s crucial to balance your pool’s water chemistry. This helps prevent scaling, staining, and other issues that can occur during the winter months when the pool is not in use.

Here’s what you need to do:

  • Test your water: Use a pool water test kit to check the pH, alkalinity, and calcium hardness levels.
  • Adjust as needed: Adjust the levels according to your test kit’s instructions. Aim for a pH between 7.2 and 7.8, alkalinity between 80 and 120 ppm, and calcium hardness between 200 and 400 ppm.
  • Shock the pool: Add a chlorine shock treatment to kill any bacteria or algae present in the water.

Step 2: Clean and Debris Removal

Next, it’s time to give your pool a thorough cleaning. This involves:

  • Skimming the surface: Firstly, skim the surface of the water to remove any leaves, debris, or insects.
  • Brushing the walls and floor: Secondly, brush the walls and floor of the pool to dislodge any algae or dirt buildup.
  • Vacuuming: Finally, vacuum the pool to remove any remaining debris from the bottom.

Step 3: Lower the Water Level

In areas where freezing temperatures are common, you’ll need to lower the water level in your pool to prevent damage from ice expansion.

Here’s how:

  • Determine the appropriate level: Initially, check your pool’s owner’s manual or consult with a pool professional to determine the correct water level for your specific pool and climate.
  • Use a submersible pump: Next, use a submersible pump to lower the water level to the recommended level.

Step 4: Protect Your Equipment

To prevent damage from freezing temperatures, it’s essential to protect your pool equipment. This includes:

  • Winterizing your pump and filter: Drain the water from your pump, filter, and heater. You may also need to add antifreeze to prevent freezing.
  • Removing and storing equipment: Remove any removable equipment, such as ladders, handrails, and pool cleaners, and store them in a safe and dry location.
  • Covering the pool: Cover your pool with a winter cover to protect it from debris and prevent evaporation.

Step 5: Add Winterizing Chemicals

The final step in winterizing your pool is to add winterizing chemicals. These chemicals help prevent algae growth and maintain water clarity during the winter months.

Here’s what you’ll need:

  • Winterizing algaecide: This prevents algae growth during the winter.
  • Pool stabilizer: This helps maintain chlorine levels and prevent excessive chlorine loss.

Follow the instructions on the product labels carefully when adding these chemicals.

Winter Pool Care Tips: Keeping Your Pool in Shape

Even though your pool is closed for the winter, it’s still important to keep an eye on it. Here are a few helpful tips:

  • Check the water level periodically: Even with a winter cover, some evaporation can occur. Add water as needed to maintain the proper level.
  • Remove debris from the cover: Regularly remove any leaves, snow, or debris from the pool cover to prevent it from becoming weighed down and damaged.
  • Run the pump occasionally: If you live in an area with particularly harsh winter weather, you may want to run your pump for a short period each week to circulate the water and prevent freezing.

By following these simple steps, you can effectively winterize your pool and protect it from the harsh winter weather. With proper care and maintenance, your pool will be ready for fun and relaxation when the warm weather returns.

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Experience, Quality, and Unmatched Craftsmanship

At Supreme Pools & Spas, we deliver exceptional craftsmanship, innovative designs, and top-tier service. With 40+ years of experience, we're Houston’s trusted name for custom pools and spas.

Gregg Wilson
00:28 28 Feb 25
We interviewed multiple pool companies in January 2021, and if we proceeded with the installation of a new pool, it would be our third pool installed. We ultimately made the decision to hire Supreme Pools and Spas over the others we interviewed. No regrets! Supreme Pools and Spas came through on all of their promises. -- Are you reading this review because you're considering installation of a swimming pool? If so, save yourself some time and look no further. There's no need. Why hire Supreme Pools and Spas over other pool companies? What makes them different, you ask? Because not only are they a very well-established, long-standing organization with a stellar history in our community, ...and provide an exceptional product as well, ... but what is also different about Supreme Pools and Spas is the continued service that follows the installation. ... and if you've never installed a pool before, rest assured, you will need a supplier who continues to treat you as a 'lifetime valued customer' and provide you with the service you need, post-installation. Whenever I need assistance with something, it's as simple as a phone call to their main office. If I don't need on-site support, but just need some advice, likewise, it's as simple as a phone call. Their service team is profoundly responsive, and nothing short of outstanding. If you're moving forward with plans to install a pool, hire Supreme Pools and Spas. They're the best in the area, and you'll be pleased with their products and their ongoing service for many years to come.
Luellen FENDER
20:11 20 Feb 25
Love Supreme Pools! Great design team. Office staff is helpful and very knowledgeable.
Celeste McKee
19:53 20 Feb 25
The quality of service and expertise is unmatched.
Robbin Swain
17:43 20 Feb 25
Supreme Pools & Spas is the place to go if you are in the market for a beautiful backyard oasis. I've been lucky enough to experience their finished work and I wouldn't go anywhere else. They strive for excellence and top tier customer service, and their dedication to their clients is unparalleled.
Nathan Reich
20:45 28 Jan 25
Top notch design and build. Great customer service. Tyler heard all the things we were looking to include in our dream backyard and laid them out well. Will and team made sure we were happy with the finished product. As with any project, issues arise. Supreme worked through them all with class. Thank You!
T Lane
01:23 28 Jan 25
We are very pleased with our Supreme Pool. BJ , Will and Nick were great helping with design, construction and operation. The Jandy pumps and filter have been trouble free. Freeze protection works fine. Shallow deck with the in-pool umbrella is great for kids. We've been using it for 2 1/2 years. Will provides quick help when we have questions. Thanks
Candice Klein
19:49 08 Jan 25
Supreme Pools was/has been amazing to work with in building our dream pool. From start to finish. Great communication, quick renderings & several options when designing the aesthetic of the pool. Quick build even during a rainy season. They have gone above & beyond when called to help with questions about the equipment and quick to respond with any minor tile repairs. Definitely recommend!
MORGAN MILLER
01:36 07 Jan 25
We are obsessed with our pool, which was completed within 30 days! We could not be happier with our results! From B.J.'s designing/planning to William's supervising, Supreme Pools was professional, knowledgeable, and great to work with. They even followed up after completion to ensure everything was running smoothly and taught us how to use all the equipment. I highly recommend this company.
Graeme Bullen
23:36 06 Jan 25
Supreme were fantastic! From the design to the final product, they were easy to deal with and delivered our dream pool at a very competitive price!During the design phase they focused on what WE wanted and didn’t hard sell anything, they raised and addressed issues and considerations.The construction phase was well within time expectations and we enjoyed the various crews and subcontractors, with any issues immediately addressed.The setup and pool-school team have been excellent and responsive, providing much needed advice and guidance and making sure we get to enjoy the value of our investment…long after the completion date!I highly recommend Supreme to anyone considering a pool. They’ll do right by you.

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