Automatic Pool Covers Pros and Cons

Thinking about getting an automatic pool cover? You're not alone. These covers have become increasingly popular for good reason, they offer convenience, safety, and savings. But they also come with a few trade-offs.

We’ve teamed up with our friends at APC (Automatic Pool Covers, Inc.) to walk you through the real pros and cons, the kind you only get from hands-on experience in the fiberglass pool world.

Let’s break it all down so you can decide if an automatic cover is right for your pool project.

How Much Do Automatic Pool Covers Cost?

Expect to spend between $12,000 and $22,000, depending on:

• Pool size: Smaller pools (~10x20) will be at the lower end.
• Cover type: Top-mounts cost less; under-track and custom covers cost more.
• Lid style: Want a lid that matches your decking? That’ll push you to the top of the range (or beyond).

Pro Tip: A budget-friendly top-mount cover can sometimes be operated with a cordless drill. 

Pros of Automatic Pool Covers

1. Do automatic covers heat your pool?

They sure do, and for many folks, that’s a big win. The thick vinyl material traps heat, often raising water temps by 10 to 15°F. That means a longer swim season and lower heating costs, especially if you’re using a heat pump.

Keep in mind: while this is usually a plus, it can become a downside in peak summer (more on that below).

2. They help cut pool maintenance costs

Keeping your pool covered when it’s not in use does more than just keep it clean, it gives your whole system a break.

• Less evaporation means you’re not constantly topping off your water levels.
  
• Fewer leaves and debris means less time cleaning and less strain on your filter.
  
• Better heat retention helps lower energy costs if you’re using a heater or heat pump.
  
• Reduced chlorine loss means you’ll go through fewer chemicals.
  

Over time, those savings can really add up, many homeowners report spending significantly less on maintenance just by keeping the cover closed when the pool’s not in use.

3. They boost safety

Automatic covers add a solid layer of protection, helping keep kids, pets, and even adults out of the pool when it’s not in use. That peace of mind is one of the top reasons homeowners choose them.

Just remember: your water level should stay between ½ and ⅔ up the skimmer. That way, the water can support the cover, and anyone who might step on it by accident. Too low, and you risk damage to the cover or pool structure.

4. They can replace a fence (in some areas)

In some counties or municipalities, a certified automatic pool cover may meet the legal requirements for a safety barrier, meaning you might not need fencing around your pool at all.

This can be especially helpful for homeowners who want a more open backyard layout or are limited by space or HOA rules.

Just be sure to check with your local building department or permit office, requirements vary by location, and not all covers qualify.

5. They keep dirt and debris out

An automatic pool cover acts like a lid for your pool, blocking leaves, bugs, pollen, and other debris from getting in when it’s not in use.

That means you’ll spend a lot less time skimming or vacuuming, and your filter and circulation system won’t have to work as hard to keep things clean. It’s a simple way to protect your water quality and cut down on daily maintenance.

With multiple sizes and features to choose from, pricing can vary. Want a clearer idea of what your pool might cost? Try our Design and Price tool below.

Cons of Automatic Pool Covers

1. Do they overheat your pool?

Yes, and while heat retention is one of the big benefits of an automatic cover, it can also become a drawback during the hottest parts of the season. In warmer climates, your pool might start feeling more like a hot tub than a refreshing swim.

Here’s how to cool it down if needed:

• Leave the cover open during the day to release heat.
• Make sure your heater is turned off.
• If you have a heat pump with a chiller, use that feature to bring temps down (just note it can raise your energy costs).

2. They keep chlorine in

3. They can break (and lock you out)

If your cover won’t open, and it’s party time, that’s a problem. Always open the cover a day or two before an event to make sure it works. If it doesn’t, you’ll still have time to call for service.

4. They can cost more than fences

While an automatic cover can sometimes replace a safety fence, it’s definitely the pricier option. If you're choosing between the two for safety alone, a traditional fence is usually the more budget-friendly route.

5. There are long-term maintenance costs

Automatic covers save time and hassle, but they’re not maintenance-free. Most homeowners can expect to spend around $1,000 per year over time to keep the system in good shape.

That can include things like:

• Replacing the vinyl cover about every 5–8 years, which typically runs between $4,000–$6,000, depending on size and location.
• Occasional repairs to parts like motors, pulleys, or ropes, especially as the system ages.

Planning ahead for these costs can help you avoid surprises down the line.

What About Winter and Snow?

Yes, automatic pool covers are built to handle snow, but only if your pool is properly filled. It’s the water underneath that supports the weight of snow, not the cover itself.

If your water level drops too low, a heavy snow load can create serious problems:

• Ropes can rip out of the tracks.
• Tracks or support mechanisms can get bent or damaged.
• Excess weight may even put structural stress on your pool shell.

To stay on the safe side, many homeowners choose to install a separate winter safety cover for the off-season. These are designed specifically for snow and ice, and they take the pressure off your automatic cover, and your peace of mind.

So, Are Automatic Pool Covers Worth It?

Automatic pool covers offer real advantages, but they’re not perfect. At the end of the day, an automatic pool cover isn’t a must-have for every pool, but for the right homeowner, it can be a game-changer.

If you’re planning a fiberglass pool and wondering whether an automatic cover makes sense for your setup, talk with your manufacturer or a trusted, independently owned and operated installer in your area. They can help you weigh the pros and cons based on your climate, usage, and budget, and make sure you’re choosing what truly fits your backyard and lifestyle.

Frequently Asked Questions

How much do automatic pool covers cost?

Automatic pool covers typically cost between $12,000 and $22,000. The final price depends on your pool’s size, the type of cover (top-mount vs. under-track), and whether you want extras like a lid that matches your decking. Custom options and larger pools push costs toward the higher end of the range.

Will my pool get too hot with an automatic cover?

It might. Automatic covers trap heat very effectively, and it’s not unusual for pool temperatures to rise 10–15°F. That’s great early in the season, but during hot weather, your water can start to feel more like a bath. To cool things down, try leaving the cover open during the day, turning off your heater, or using the chiller feature if your heat pump has one.

How often should I open the cover for chlorine?

Try to open your cover at least once or twice a week, even if you’re not using the pool. Chlorine gases can build up under the cover, and releasing them helps prevent over-chlorination and keeps your water chemistry balanced. It’s a simple step that goes a long way for pool health.

How long does the cover material last?

The vinyl portion of most automatic pool covers lasts around 5 to 8 years, depending on UV exposure and usage. When it’s time to replace the cover, expect to pay $4,000 to $6,000. This doesn’t include potential motor or rope repairs, so it’s smart to budget around $1,000 per year for ongoing maintenance.

Can automatic pool covers handle snow?

Yes, but only if your pool is full of water. The water below supports the weight of snow, not the cover itself. If your water level is too low, the weight from snow and ice can damage the cover, pull ropes from the tracks, or even harm the pool structure. If snow is a regular issue in your area, consider using a separate winter safety cover.

From the Author

I’m Cristian Shirilla, Director of Marketing at River Pools and co-owner of a fiberglass pool installation company in Virginia. I wrote this article to lay out the honest pros and cons of automatic pool covers, so you can weigh the convenience, cost, and safety benefits against the trade-offs. If you're considering a fiberglass pool and wondering how an automatic cover fits into the picture, I hope this guide helps you move forward with confidence.

From the Manufacturer