According to the latest data from the Association of Pool & Spa Professionals (APSP), the United States has about 10.4 million residential swimming pools. If you have a swimming pool in your backyard, you probably know they require a lot of work, so to cut down on time spent on the pool, you may want to consider adding an automatic pool cover. But how do you know if an automatic pool cover is right for you or your pool?
Keep reading to learn how automatic pool covers work and their pros and cons.
Main Takeaways
- Automatic pool covers are a great option if you have an inground pool and don’t want to hand-crank a manual cover.
- Some advantages of automatic pool covers include: minimizing heat transfer, reducing evaporation, keeping the pool clean, and increased safety.
- Some disadvantages of automatic pool covers include: restricted chemical movement, overheating, collecting rainwater, ongoing maintenance, and, of course, cost.
How Automatic Pool Covers Work
Automatic pool covers may not be a solution for everyone, but they are an ideal choice for a lot of pool owners. A good safety cover can keep debris out of your pool, so you don’t have to clean it as much. But you can choose between automatic pool covers and manual pool covers, which use fabric and a hand crank.
An automatic cover is worth considering if you don’t want to deal with hand-cranking a manual cover. Here are the basics of how automatic pool covers work.
Anatomy
Diagram:
- Pool cover frame and tracks
- Most automatic covers have a coping splice to attach to the pool edge
- Box to store the cover
- Riser mechanism to lift the box when rolling out or storing the cover
- Mounting brackets
- Drive mechanism
- Brackets
- Lid for the cover box
An automatic pool cover has a leading edge tube that connects to the leading edge of the cover. That side will match up with one side of the pool, and both sides will have tracks that run parallel. When you open or close the cover, the tracks will rotate in the proper direction to open or close the pool.
Although most are designed for inground pools, you can find different pool cover designs for various pool shapes and sizes. So, I recommend using a manual cover if you have an above ground pool.
Mounting
You can find an automatic pool cover that mounts inside the edge of the pool. That can be an excellent option if you don’t want the cover to be too obvious. The cover will sit just over the water when you close the pool.
You can also mount an automatic pool cover on the pool deck. If you don’t want the cover too close to the water, the pool deck is a good place for the cover. It will still cover the water, but it can extend past the edges of your pool. You can also look for an in-deck track system to hide the retractable cover.
Mechanism
Automatic pool covers have one of two types of mechanisms that make them work. One option is to use electricity and a remote control to open and close the pool.
But if you have frequent power outages or don’t want to worry about relying on electricity, you can get an automatic pool cover with a hydraulic system. The system will use liquid fluid power to move the cover.
Pros of Automatic Pool Covers
If you aren’t sure if you want an automatic pool cover, they have their advantages.
Minimizes Heat Transfer
An automatic pool cover can keep heat in your pool, which can help regulate the water temperature. This is especially useful at the beginning or end of a pool season when it’s not as hot. It’s also a good option for colder climates to help reduce heating costs.
The cover will be thick enough to trap in the heat when you close it. While some heat may escape, you won’t have to worry about feeling too cold when you get in the pool. Solar pool covers are also popular options for trapping heat.
Reduces Evaporation
As the pool water goes through the water cycle like any other body of water, you can lose some of it to evaporation. Using an automatic pool cover can keep the water from rising, so its only option will be to fall back into the pool when completing the water cycle.
If your pool has a large surface area, that could save you a lot of water. You won’t have to worry about maintaining the water as often.
Keeps the Pool Clean
When you use an automatic pool cover, you can close it to keep things like leaves or animals from getting into the water. Since debris can affect the pH level in your pool, a cover keeps your pool clean and the levels balanced.
Another plus to keeping debris out with a cover is that your pool will likely stay in better condition. Excess debris and unbalanced water can affect the interior of the pool (such as the plaster) and require more maintenance.
Increased Safety
While any type of pool cover can keep your pool clean, an automatic cover can also be an added safety feature.
Safety is essential around any pool, especially if you have children or live in a neighborhood where kids are nearby. According to the CDC, unintentional drowning is the fifth leading cause of death in the U.S. A pool cover shouldn’t be the only thing to prevent drowning, but it can reduce the risk if installed property.
Many automatic covers use a key or a code to open, so you can keep curious people from opening the cover.
Many Options
If you have a large or oddly shaped pool, you may wonder if you can use an automatic pool safety cover. Luckily, you can find covers in all shapes and sizes, so you can find one that works with your pool.
You can also choose the type of mechanism you want to power the cover. Whether you want a small electric cover or a large hydraulic one, you have multiple options.
Cons of Automatic Pool Covers
While automatic pool covers are great, they aren’t perfect. Before buying an automatic cover, consider the disadvantages of one.
Restricts Chemical Movement
While water and heat can stay in the pool, so can chemicals. If you add a lot of chlorine to your pool, you may notice it sticks around longer when you use a pool cover. The high chlorine levels may even damage the metal in the pool cover mechanism.
However, you can mitigate this problem by adjusting how much chlorine you use. Then, you can still get enough chlorine to keep the water clean, but you can keep from overdoing it.
May Get Too Hot
A good automatic pool cover can keep the temperature high, but that can be a bad thing. If you have extremely high temperatures during the summer, you may find your pool is too warm.
Can Collect Rainwater
An automatic pool cover can keep rain from getting in your pool, but the water has to go somewhere. It may build up on the cover if you don’t have any way to drain the water. An automatic pool cover can handle a bit of weight, but too much rain could damage the cover. You may need to use a pool cover pump to remove excess water occasionally.
And during the winter, if you get a lot of snow, the snow can be too heavy. A lot of snow may tear the ropes on the cover or even affect the entire system. A good pool pillow help solve problems with ice on your winter cover.
Cost
Of course, you also have to consider the cost of an automatic pool cover. Many covers cost over $10,000, and that’s in addition to the pool. If you already have a pool, adding a cover may not be that bad. But if you’re building a new pool, you may be unable to afford a cover. In that case, check out our guide to building your own pool cover.
You should consider whether the benefits make that extra cost worthwhile. Then, you can decide on the right automatic pool cover for your pool.
Ongoing Maintenance
If you’re trying to budget for an automatic pool cover, don’t forget about ongoing costs. You’ll want to have someone service your pool cover each year to ensure it works properly. And if you have an issue, you may need to schedule an emergency repair.
You never know when the lock won’t want to open, or the cover will get stuck. So keep the maintenance time and cost in mind when getting an automatic pool cover.
You also want to make sure you do your own maintenance on it now and then, especially during the winter. For more tips, read my guide on how to cover your pool for winter.
Final Recommendations
An automatic pool cover has multiple pros and cons. For some people, the cons are worth dealing with to take advantage of the pros. Other people may feel the opposite.
You should consider an automatic pool cover if you have kids or pets and want to keep them safe. You can keep your family members from falling or getting into the pool without your permission by keeping the key away from them.
A pool cover is also a great option if you don’t like cleaning your pool or hiring someone to do it. And if you don’t get super hot summers, you may enjoy the extra warmth an automatic pool cover can provide.
However, an automatic pool cover may make your water too hot if you get high summer temperatures. On the other hand, if you have extreme winters with a lot of snow, the snow could cause your cover to break.
And if you’re on a tight budget, you may find the extra cost isn’t worth it right now. Luckily, you can start with a manual pool cover and upgrade to an automatic cover when you have the extra funds.
That’s it for automatic pool covers. Have questions? Feel free to shoot me a note.
