Automatic Pool Covers Guide

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, and that includes adding an automatic pool cover to keep things under wraps. 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.

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.

If you don’t want to deal with hand cranking a manual cover, an automatic cover is worth considering. Here are the basics of how automatic pool covers work.


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.

You can find different pool cover designs for a variety of pool shapes and sizes, although most are designed for inground pools. So, if you have an above ground pool, I’d recommend going with a manual cover.


You can find an automatic pool cover that mounts inside the edge of the pool. That can be a nice 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 to be 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.


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.

When you close it, the cover will be thick enough to trap in the heat. 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 not only keeps your pool clean, but also the levels balanced.

Another plus to keeping debris out with a cover is that your pool is likely to 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 act as 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 also 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 you buy an automatic cover, consider the disadvantages that come with 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 levels of chlorine 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. If you don’t have any way to drain the water, it may build up on the cover. 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 occasionally to remove excess water.

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.


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 not be able to afford a cover.

You should consider if the benefits make that extra cost worth it for you. 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 make sure 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 gets stuck. So keep the maintenance time and cost in mind when getting an automatic pool cover.

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.

If you have kids or pets and want to keep them safe, you should consider an automatic pool cover. 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, if you do get high summer temperatures, an automatic pool cover may make your water too hot. 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 you can 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.

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