How Does Automatic Pool Cover Work?

20 minutes read

An automatic pool cover is a device used to cover and uncover a swimming pool with minimal effort. It is typically made of a large sheet of vinyl or another durable material that spans the surface of the pool. The cover is attached to a motorized reel system that allows for easy retraction and deployment.


The process of how an automatic pool cover works is relatively straightforward. When the pool cover is in the open position, the cover is rolled up on the reel system at one end of the pool. The reel system is usually housed in a convenient location, such as a recess in the pool deck or a nearby storage compartment.


To close the pool, the user activates the motorized reel system, causing the cover to unroll and extend across the pool. The cover can be guided along tracks or edge guides to ensure proper alignment and secure positioning. Some automatic pool covers use a solid material, while others may have slats or mesh to allow for water drainage.


The cover is controlled by a switch or remote control, which allows the user to operate the motorized system. To open the pool, the user simply reverses the motor, causing the cover to roll back onto the reel system. Some pool covers may have safety features, such as sensors that prevent the cover from opening or closing if there is an obstruction, helping to avoid accidents.


Automatic pool covers offer various benefits. They provide a layer of safety by preventing unauthorized access to the pool, especially important for households with children or pets. They also help to retain heat, reduce evaporation, and keep debris out of the pool, which can save energy and maintenance costs.


Overall, automatic pool covers offer a convenient way to protect and maintain a swimming pool. Their motorized reel system allows for easy and efficient operation, making it effortless to cover or uncover the pool whenever desired.

Best Pool Covers of 2024

1
Blue Wave BWC752 Bronze 8-Year 20-ft x 40-ft Rectangular In Ground Pool Winter Cover,Dark Navy Blue

Rating is 5 out of 5

Blue Wave BWC752 Bronze 8-Year 20-ft x 40-ft Rectangular In Ground Pool Winter Cover,Dark Navy Blue

  • PROTECTS YOUR POOL - Blue Wave Winter Covers are perfect for regions that have winter weather. Designed to endure repeated exposure to harsh conditions, these covers provide protection for your in-ground swimming pool.
  • EASY TO SECURE – Integrated loops are spaced every four feet to secure water tubes (not included). The cover also features reinforced corner grommets to ensure your pool remains protected.
  • STRENGTH AND DURABILITY - Crafted from woven, laminated polyethylene strands, every Blue Wave winter cover is treated to protect it from sunlight degradation. For additional protection, each cover has a black underside.
  • REDUCES SPRING MAINTENANCE - This solid cover with heat-sealed seams keeps dirt, leaves, and branches from decaying in your pool all winter, ensuring the water will be ready for another season of fun in the spring.
  • 8-YEAR WARRANTY - Your winter cover comes with an 8-year pro-rated warranty. The first year is warranted for a full replacement on defects and material degradation.
  • Pool size: 20 feet x 40 feet
  • Cover size: 25 feet x 45 feet
  • Number of 8-Feet water tubes needed: 16
  • Integral cover loops to secure water tubes
  • 5 foot overlap to ensure there is no stretching or ripping
2
Winter Block Winter Pool Cover for Above Ground Pools, 24’ Ft., Round Winter Aboveground Pool Cover, 8-Year Warranty, Includes Winch and Cable, Superior Strength & Durability, UV Protected

Rating is 4.9 out of 5

Winter Block Winter Pool Cover for Above Ground Pools, 24’ Ft., Round Winter Aboveground Pool Cover, 8-Year Warranty, Includes Winch and Cable, Superior Strength & Durability, UV Protected

  • WINTER POOL COVER – The Winter Block Winter Pool Cover is great for keeping your aboveground pool in good condition during the cold winter months and makes it easier for you to get the pool back in shape in the spring
  • EASY TO INSTALL – This lightweight, yet durable winterizing pool cover is easy to install It comes with perimeter grommets, steel cable and winch so it’s ready for installation right out of the box
  • DURABLE CONSTRUCTION - This aboveground pool winter cover is treated for resistance to damaging sunrays It’s made of laminated polyethylene sheeting woven with thick, high-density polyethylene stitching for superior tensile strength & durability
  • KEEPS OUT DEBRIS – Designed to keep out debris, rainwater and melted snow, you can rest assured that next summer your pool will be ready for another season of family fun! This pool cover is extremely durable to withstand even the harshest winters
  • FITS 24’ ROUND POOL – This Winter Block Winter Pool Cover measures 27’ in diameter to fit a 24’ round pool without any issues
3
Blue Wave BWC704 Bronze 8-Year 18-ft Round Above Ground Pool Winter Cover,Dark Navy Blue

Rating is 4.8 out of 5

Blue Wave BWC704 Bronze 8-Year 18-ft Round Above Ground Pool Winter Cover,Dark Navy Blue

  • PROTECTS YOUR POOL - Blue Wave Winter Covers are perfect for regions that have winter weather. Designed to endure repeated exposure to harsh conditions, these covers provide protection for your above-ground swimming pool.
  • EASY TO SECURE - A vinyl-coated cable and a metal winch keep your pool cover secured tightly and efficiently. The cover features metal grommets spaced every 2-feet to ensure your pool remains protected.
  • STRENGTH AND DURABILITY - Crafted from woven, laminated polyethylene strands, every Blue Wave winter cover is treated to protect it from sunlight degradation. For additional protection, each cover has a black underside.
  • REDUCES SPRING MAINTENANCE - This solid cover with heat-sealed seams keeps dirt, leaves, and branches from decaying in your pool all winter, ensuring the water will be ready for another season of fun in the spring.
4
INTEX 28016E Solar Pool Cover: For 18ft Rectangular Frame Pools – Insulates Pool Water – Reduces Water Evaporation and Chemical Consumption – Keeps Debris Out

Rating is 4.7 out of 5

INTEX 28016E Solar Pool Cover: For 18ft Rectangular Frame Pools – Insulates Pool Water – Reduces Water Evaporation and Chemical Consumption – Keeps Debris Out

  • Helps keep pool water warmer
  • Comes with carrying bag
  • Durable 160 micron material
  • Note: This pool cover is made to FIT a 17'8" x 8'4" Feet rectangular pool
5
Robelle 361224 Pool Cover for Winter, Economy, 12 x 24 ft Above Ground Pools

Rating is 4.6 out of 5

Robelle 361224 Pool Cover for Winter, Economy, 12 x 24 ft Above Ground Pools

  • Winter pool cover to be used with traditional above ground swimming pools - Solid material will not let water pass through
  • Pool Size: 12 x 24 Foot Oval - Cover Size: 15 x 27 Feet (includes overlap in total)
  • 7 x 7 scrim - Polyethylene weighs 2.2 oz./yd2 - 3 foot overlap (Includes 3 feet of extra material beyond pool size, included in cover size above)
  • Cover should be able to float loosely on the water, consider going up a pool size if you have large top rails - Ice equalizer pillow sold separately
6
Robelle 351625-4 Pool Cover for Winter, Super, 16 x 25 ft Above Ground Pools

Rating is 4.5 out of 5

Robelle 351625-4 Pool Cover for Winter, Super, 16 x 25 ft Above Ground Pools

  • Winter pool cover to be used with traditional above ground swimming pools
  • Solid material will not let water pass through
  • Pool Size: 16 x 25 Foot Oval - Cover Size: 20 x 29 Feet (includes overlap in total)
  • Heavy-duty 8 x 8 scrim
  • Heavy-duty polyethylene weighs 2.36 oz./yd2
  • 4 foot overlap (Includes 4 feet of extra material beyond pool size, making this cover easier to install, included in cover size above)
  • Includes winch and cable, which should be used to secure the cover through the grommets
  • 10 Year Warranty
  • Cover should be able to float loosely on the water, consider going up a pool size if you have large top rails
  • Ice equalizer pillow sold separately
7
In The Swim 24 Foot Round Pool Value Winter Cover for Above Ground Pools

Rating is 4.4 out of 5

In The Swim 24 Foot Round Pool Value Winter Cover for Above Ground Pools

  • Solid round pool cover features 8 x 8 scrim
  • Cover dimensions: 27' in diameter, to fit round pools measuring: 24' in diameter
  • Made of laminated polyethylene sheeting woven with, high-density polyethylene stitching
  • Includes Cable and Turnbuckle
8
Swimline 24 Ft Round Above Ground Winter Pool Cover w/ 4'x8' Closing Air Pillow

Rating is 4.3 out of 5

Swimline 24 Ft Round Above Ground Winter Pool Cover w/ 4'x8' Closing Air Pillow

  • 3-4 Foot Overlap (cover size is 3-4 ft larger than pool size)
  • Closing Air Pillow is 4'x 8', 9 Gauge
  • Pushes your pool cover up off the water's surface so the water won't freeze to your pool cover
  • 30 Day Warranty Against Factory Defects. Warranty does not cover tears, rips, or holes


How does an automatic pool cover increase pool safety?

An automatic pool cover increases pool safety in several ways:

  1. Prevention of unauthorized access: An automatic pool cover acts as a physical barrier, preventing unauthorized individuals, such as children or pets, from entering the pool area and potentially falling into the water. This helps mitigate the risk of accidents and drowning.
  2. Enhanced supervision: The pool cover provides an added layer of security, allowing pool owners or caregivers to actively supervise the pool area without worrying about immediate access to the water. It provides peace of mind and can help reduce the chances of accidents occurring when attention is momentarily diverted.
  3. Increased strength and durability: Automatic pool covers are typically made of sturdy materials, such as reinforced vinyl or mesh, which can withstand heavy loads, preventing accidental falls into the pool. They are designed to support the weight of a person, ensuring additional safety.
  4. Elimination of hazards: When the pool is not in use, an automatic cover completely seals the water surface, eliminating the risk of falling leaves, debris, or other objects entering the pool. This reduces the chances of slip and fall accidents and also maintains the water quality by preventing contamination.
  5. Improved energy efficiency: Many automatic pool covers help retain heat within the pool, reducing the energy required to maintain the water at a comfortable temperature. This means the pool owner can keep the cover closed when not in use, minimizing the need for additional pool heating, which can further enhance safety by reducing the potential for scalds or burns associated with excessively hot water.


Overall, an automatic pool cover serves as a reliable safety device, discouraging unauthorized access, minimizing hazards, and providing peace of mind to pool owners or caregivers responsible for pool safety.


What is the weight capacity of an automatic pool cover?

The weight capacity of an automatic pool cover can vary depending on the specific model and manufacturer. Generally, most automatic pool covers are designed to support a weight capacity of around 400-600 pounds. However, it is important to check the specifications of the particular automatic pool cover you are considering to ensure it can safely support the intended weight.


What is the cost of an automatic pool cover?

The cost of an automatic pool cover can vary depending on various factors including the size of the pool, the type of cover, and the installation requirements. On average, the cost of an automatic pool cover ranges from $7,000 to $15,000. However, high-end models and custom-made covers can cost more than $20,000. It is recommended to get quotes from multiple suppliers for an accurate estimate based on your specific pool and requirements.


How to secure an automatic pool cover to prevent unauthorized access?

To secure an automatic pool cover and prevent unauthorized access, you can follow these steps:

  1. Install a lockable cover mechanism: Choose an automatic pool cover system that comes with a lockable cover mechanism. This ensures that the cover cannot be easily opened without a key or combination.
  2. Use a secure pool cover anchor system: Install a pool cover anchor system that securely holds the cover in place. This prevents anyone from lifting or removing the cover without the proper tools or knowledge.
  3. Set up a password or PIN: Some automatic pool covers can be equipped with a password or PIN feature. This requires the input of a specific code before the cover can be opened or closed. Make sure to set a strong password and keep it confidential.
  4. Install security cameras: Place security cameras in strategic locations around the pool area. This acts as a deterrent and allows you to monitor any unauthorized access attempts. Make sure the cameras are visible to increase their deterrent effect.
  5. Construct a fence around the pool: Install a sturdy fence around the perimeter of the pool area. This adds an extra layer of security and prevents unauthorized individuals from gaining direct access to the pool and its cover.
  6. Use motion detectors or alarms: Set up motion detectors or alarms that trigger when someone approaches or attempts to tamper with the pool cover. This will alert you to any unauthorized access attempts and deter potential intruders.
  7. Educate family members and pool users: Ensure that all family members and authorized pool users are aware of the importance of securing the pool cover. Encourage responsible use and emphasize the potential dangers of unauthorized access.


Remember, these measures should be used as additional safety precautions, and proper pool safety protocols should always be followed to prevent accidents or drowning.


How to clean an automatic pool cover?

Cleaning an automatic pool cover requires regular maintenance to prevent dirt, debris, and algae buildup. Here is a step-by-step guide to clean an automatic pool cover:

  1. Remove debris: Use a pool skimmer net or leaf net to remove any leaves, sticks, or other debris from the surface of the cover. This prevents them from falling into the pool when the cover is opened.
  2. Hose down the cover: Use a garden hose with a spray nozzle attachment to rinse off the surface of the pool cover. Start at one end and work your way across, ensuring you cover the entire surface. This helps remove loose dirt and debris.
  3. Use a mild detergent: Fill a bucket with warm water and add a mild detergent suitable for pool covers or the specific cover material (such as vinyl or mesh). Mix the solution well. Avoid using harsh chemicals or solvents as they may damage the cover.
  4. Scrub the cover: Dip a soft-bristle brush or pool cover cleaning brush into the soapy water and scrub the entire surface of the cover in a circular motion. Pay extra attention to any areas with stains or heavy dirt buildup. Avoid using a stiff brush or abrasive materials that may damage the cover.
  5. Rinse thoroughly: Once you have scrubbed the entire cover, rinse it thoroughly with a garden hose. Ensure all soap residue is removed, as it can be harmful to the pool water and equipment.
  6. Treat stains: If there are any stubborn stains on the cover, you can use a vinyl cleaner or a mixture of water and white vinegar to treat them. Apply the cleaner directly to the stain, let it sit for a few minutes, and then gently scrub with a brush. Rinse well afterward.
  7. Check the track and mechanisms: While cleaning the pool cover, inspect the track and mechanisms to ensure they are free of debris, dirt, or any damage. Clean out any accumulated dirt using a vacuum or brush, and lubricate the moving parts according to the manufacturer's instructions.
  8. Let it dry: Allow the cover to air dry completely before closing it or retracting it. Make sure it is dry on both sides to prevent mold or mildew growth.


Regular cleaning and maintenance of your automatic pool cover will help prolong its lifespan and keep it functioning smoothly. Follow the manufacturer's recommendations for specific care instructions.


What are the different types of automatic pool covers available?

There are several types of automatic pool covers available, such as:

  1. Retractable pool covers: These covers can be rolled or retracted either manually or with the push of a button. They typically consist of a vinyl or mesh material that covers the pool when extended and rolls up on a reel when retracted.
  2. Sliding deck pool covers: These covers are installed under a section of the pool deck and can be manually or automatically slid back and forth to cover or uncover the pool. They offer a seamless and aesthetically pleasing solution as the cover is hidden when not in use.
  3. Rigid pool covers: These covers are made of durable materials like aluminum or fiberglass and can be motorized to open and close. They often consist of multiple panels that slide or fold to cover or uncover the pool.
  4. Undertrack pool covers: These covers operate on a track system installed below the waterline of the pool. The cover rolls up and down along the track, covering and uncovering the pool as needed.
  5. Safety pool covers: These covers are designed to provide both energy savings and safety by preventing accidental access to the pool. They are typically made of solid materials like vinyl or mesh and can be manually or automatically secured over the pool.


It's important to consult with a pool professional to determine the most suitable type of automatic pool cover based on the specific requirements of the pool and personal preferences.

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