Round pool solar covers fit perfectly, retaining heat and lowering heating bills. If you’ve got a round above-ground pool, you know the struggle of keeping it warm without spending a fortune. That’s exactly where solar covers for round pools come in handy. They lay flat, trap the sun’s energy, and stop heat from escaping at night. You get more swim days without shocking your wallet. Honestly, it’s a simple upgrade that makes a big difference — your pool stays comfy, and you save money on energy costs.
Here’s the thing: using one is almost too easy. Just roll it out when your pool’s not in use, and let the sun do the work. You might notice a few bubbles or wrinkles, but that’s fine — it still works great. With a little care, these covers last for seasons and help you avoid chilly dips. So if your heating bills are creeping up, this is a smart fix that feels like a no-brainer.
Product Comparison Table: 9 Best Solar Covers For Round Pools
| Image | Why We Like This Product | Editor’s Rating | |
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VEVOR Solar Pool Cover, 18 ft Round Pool Bubble…
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9.7 |
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INTEX 28013E Solar Pool Cover: for 15ft Round Easy…
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9.5 |
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INTEX 28011E Solar Pool Cover: For 10ft Round Easy…
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9.3 |
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INTEX 28014E Solar Pool Cover: for 16ft Round Easy…
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9.1 |
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In The Swim 21′ Standard Blue Round Solar Pool…
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8.9 |
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In The Swim 18′ Standard Blue Round Solar Pool…
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8.8 |
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In The Swim 28′ Standard Blue Round Solar Pool…
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8.6 |
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24 Foot Round Solar Cover for Inground and Above…
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8.4 |
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Sun2Solar Blue 27 ft Round Pool Solar Cover |…
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8.2 |
Read Review |
Quick Review For Top 9 Solar Covers For Round Pools
VEVOR Solar Pool Cover, 18 ft Round Pool Bubble Cover, 16 Mil Pools Solar Blanket with Bubble & PE Material, Daytime Heat Absorption, Nighttime Heat Retention, Heat Retaining Solars Covers, Blue
The VEVOR Solar Pool Cover, 18 ft Round Pool Bubble Cover is a practical tool for anyone wanting to extend their swimming season. This 16 mil thick blanket is made with a bubble and PE material design. It works by absorbing heat from the sun during the day and then holding onto that warmth at night. You get to enjoy longer swims because the water stays warmer, even when the air gets cool.
The cover is 18 feet round, which fits most standard pools, but you can also trim it down to match irregular shapes.
The solar heat lock technology is the main feature here. The micro-bubble surface on this blanket helps grab more solar energy. During the day, it warms the water, and at night, it reduces heat loss. This means your pool heater does not have to work as hard, which can lower your energy bills.
It is a simple way to keep your pool comfy without extra cost.
Durability is also a strong point. The cover is made from quality PE material that resists stretching and tearing. It can handle long hours in the sun without cracking or becoming brittle. Just be careful not to use it in pools with very high acid or chlorine levels, as that can shorten its life.
INTEX 28013E Solar Pool Cover: for 15ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
The Intex 28013E Solar Pool Cover is made for 15ft round Easy Set and Metal Frame Pools. It lays flat right on top of the water. The main job is simple: trap heat from the sun and transfer it into your pool water. This helps keep the water warm without costing you anything extra for energy.
You just place the cover over the pool surface. The air bubbles in the material absorb sunlight and push that warmth down into the water. It acts like a blanket, holding the heat in overnight too.
This means you can start swimming earlier in the season and enjoy the pool for longer.
Beyond warming the water, this cover saves you work. It cuts water evaporation by 95 percent. That is a huge deal if you live in a dry climate or just don’t want to keep refilling the pool. Less evaporation also means your chemicals last longer. You will add less chlorine and other treatments over the summer. The cover also blocks leaves, grass, bugs, and dust from getting into the water.
Less debris means less time skimming and cleaning.
This cover is designed to fit your Intex pool exactly. It is not a universal piece. It matches the round shape of your 15-foot frame or Easy Set pool. You simply unroll it and let it float. No straps or clips needed for basic use. Just lay it on the water and trim any extra material if needed.
Intex makes this cover with safety and quality in mind. They test everything to high standards.
INTEX 28011E Solar Pool Cover: For 10ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
The INTEX 28011E Solar Pool Cover is designed specifically for 10-foot round Easy Set and Metal Frame Pools. Its main job is to help you get more out of your pool while reducing the work you need to do.
You just lay the cover flat on top of your pool water. The air bubbles in the material absorb heat from the sun and transfer it into the water. This simple process helps warm your pool naturally, so you can enjoy swimming without running your heater as much.
The cover also insulates the water overnight, keeping the heat in when temperatures drop.
Water evaporation is a big issue for above-ground pools. This solar cover reduces evaporation by 95 percent. That means you won’t have to refill your pool as often, saving you time and water. Less evaporation also means your pool chemicals stay more concentrated, so you will use less chlorine and other treatments. The cover helps keep leaves, bugs, grass, and other debris out of the water.
You will spend less time skimming and cleaning.
Using the cover is straight forward. When your pool is not in use, simply lay it flat on the water surface. The cover is light enough to handle by yourself, though having a second person can make it easier for a perfect fit. It is sized specifically for 10-foot round pools, so it covers the water completely without leaving gaps.
INTEX builds this cover with safety and quality in mind.
INTEX 28014E Solar Pool Cover: for 16ft Round Easy Set and Metal Frame Pools – Insulates Pool Water – Reduces Water Evaporation – Keeps Debris Out – Reduces Chemical Consumption
The INTEX 28014E Solar Pool Cover is designed for 16-foot round Easy Set and metal frame pools. It is a practical tool that helps you maintain your pool with less effort. This cover lays flat on the water surface, using trapped air bubbles to absorb heat from the sun and transfer it directly into the pool water. It works as a simple insulator, keeping your pool warmer without needing extra energy.
Using this cover is straightforward.
You just place it on top of your pool and let the bubbles do the work. It is not a complicated system. The cover is made to fit your specific pool size, so it sits snugly without gaps. One of its main jobs is to reduce water evaporation. In fact, it can cut evaporation by up to 95 percent. That means you will refill your pool less often, saving water and time. Because less water escapes, you also lose fewer chemicals into the air.
This helps your pool chemicals last longer, which saves you money over the season.
Another big plus is how it keeps debris out. Leaves, grass, and other trash stay on top of the cover instead of sinking into your pool. This cuts down on cleaning time and keeps the water clearer. With less debris in the water, you do not need to use as much chlorine or other treatments.
In The Swim 21' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
The In The Swim 21′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools is a practical tool for anyone looking to get more out of their pool without extra work. This cover focuses on using the suns energy to naturally warm your water. It helps raise the temperature during the day, and then works to hold that heat in overnight.
That means you can start swimming earlier in the spring and keep going later into the fall, all without running up your energy bill.
Beyond just warmth, this cover also cuts down on water evaporation. Sun and wind can pull a surprising amount of water from your pool, especialy during the hottest part of summer. By putting this cover on, you will reduce that loss, which means less time spent dragging out the hose for refills.
It is a simple way to conserve water without any extra effort on your part.
The cover itself is made from 8-mil polyethylene. This material is lightweight, so it is not a struggle to put on or take off by yourself. But it is also strong enough for daily use. It is not the thickest option out there, but it strikes a good balance between durability and easy handling. You can just roll it out, and when you are done swimming, roll it back up.
In The Swim 18' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
The In The Swim 18′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools is a simple tool to make your pool easier to manage. If you want to cut down on work and keep your water warmer, this cover does both. It uses the sun to naturally heat your pool, so you get free warmth without turning up your heater. That means you can swim later into the fall or start earlier in spring without extra energy costs.
It also holds onto that heat overnight, so the water doesn’t drop too much by morning.
You will notice less water loss too. When the sun and wind hit your pool, water evaporates fast. This cover blocks that, so you do not have to refill as often. It is a real help during those hot summer weeks when every inch of water counts. Plus, less evaporation means your chemicals stick around longer. You will use less chlorine and other treatments, saving money and time on balancing the water.
Debris also stays out, which is a nice bonus for keeping things clean.
The cover is made from 8 mil polyethylene. It is light enough to pull on and off by yourself, but strong enough for daily use. You can cut it with ordinary scissors to fit around ladders, steps, or any odd shape your pool has. That custom fit makes it work better, so no gaps let heat or moisture escape.
In The Swim 28' Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools
The In The Swim 28′ Standard Blue Round Solar Pool Cover 8 Mil for Solar Heating Above Ground Pools and Inground Pools is a practical tool for anyone looking to get more out of their pool. This cover works by using the sun’s energy to warm your pool water during the day, which is a natural and cost-free way to raise the temperature. It also helps hold that heat in overnight, meaning your pool stays comfortable for longer.
This can extend your swimming season by several weeks, all without adding anything to your energy bill.
Beyond warmth, this cover does a solid job of cutting down on water evaporation. Sun and wind can pull a surprising amount of water out of your pool, especially during the hottest months. By placing this cover on the surface, you reduce that loss significantly. That means you won’t have to refill the pool as often, which saves water and keeps your water chemistry more stable.
Speaking of chemistry, the cover also helps with chemical usage. By blocking debris and slowing evaporation, it keeps your water balance more consistant, so you end up using less chlorine and other chemicals over time. That translates to less maintence and fewer trips to the store.
The cover itself is made from 8-mil polyethylene. This material is lightweight enough to handle easily, but durable enough for daily use.
24 Foot Round Solar Cover for Inground and Above Ground Pools, 12 Mil – Premium Heavy Duty Solar Blanket for Above Ground Pool, Blue – Made in USA
The 24 Foot Round Solar Cover for Inground and Above Ground Pools, 12 Mil – Premium Heavy Duty Solar Blanket for Above Ground Pool, Blue – Made in USA is a practical tool for keeping your pool warm and clean. It works by absorbing sunlight during the day and holding that heat in the water overnight. This means you can enjoy a comfortable swimming temperature without constantly running your heater. The 12 mil thickness strikes a good balance between durability and ease of handling.
It is strong enough to last multiple seasons, but it won’t feel like you are wrestling a heavy tarp every time you put it on or take it off.
You will find this blanket is lightweght and simple to use. Installation is straighforward, and removing it for storage is just as easy. When you are not using the pool, just place the cover on top. It helps stop water from evaporating, which saves you money on water bills and chemicals.
It also blocks leaves, dirt, and other debris from falling into the pool. That means less time skimming and more time swimming. The water stays cleaner, so you do not have to run your filter as often.
This solar blanket is designed to fit pools of any shape. If your pool is not a perfect circle, you can easilly trim it to size. Just use a marker and a pair of sharp scissors. Make sure the bubbles are facing down when you cut along your marked line.
Sun2Solar Blue 27 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun's Natural Energy to Heat Pool | Bubble Heating Blankets
The Sun2Solar Blue 27 ft Round Pool Solar Cover 800 Series is a heat retaining blanket designed for both above ground and inground swimming pools. It uses the sun’s natural energy to heat your pool water, raising the temperature by up to 15 degrees. This is free solar energy, so you don’t need to run your heater as much. The cover traps heat during the day and keeps it in the water long after the sun goes down.
That means your pool stays warmer overnight, and you don’t wake up to a cold shock in the morning.
Water evaporation is a big problem for pools, but this cover reduces it by up to 95 percent. Less evaporation means you add less water over time, and you also use fewer chemicals because the water stays more stable. The cover also stops leaves, bugs, and other debris from falling into the pool.
You will spend less time skimming and cleaning, so the water stays clearer with less effort.
Installation is simple. The cover has a durable design with extra overlap, so it fits easily around most pool shapes and any protrusions like ladders or steps. If needed, you can trim the material with scissors to get a perfect fit. Putting it on and taking it off is straightforward, even for one person.
Solar Covers For Round Pools Buying Guide
Round pool owners benefit from solar covers that maintain temperature and keep debris out. But not all covers are made teh same. You need one that fits your pool’s shape perfectly. A loose cover lets heat escape and dirt slip in. That defeats the purpose, doesn’t it? Let’s walk through what actually matters when shopping.
Thickness and Durability
Thicker covers trap more heat and last longer. Look for at least 12 mils if you want decent insulation. But be careful—heavier covers are harder to handle. You might struggle to pull it across a large pool alone. A 16-mil cover is tough, but it’s a workout to remove. Think about your own strength before choosing. Thin covers under 8 mils tear easily after one season. That’s just a waste of money.
Bubble Pattern and Heat Transfer
The bubbles on the cover do the real work. They capture solar energy and transfer it to the water. Larger bubbles tend to insulate better than smaller ones. But thay also trap more air, making the cover bulkier to roll up. Have you ever tried folding a stiff cover on a windy day? It’s frustrating. A medium bubble size is a good compromise for most round pools.
UV Protection and Chemical Resistance
Sunlight breaks down cheap covers fast. You want a cover with UV inhibitors to prevent cracking. Some covers also resist pool chemicals, which is a big plus. Chlorine and bromine can eat away at the material over time. A cover that fades or gets brittle after a few months is not saving you any money. Look for clear specifications on UV and chemical resistance in the product description.
Fit and Accessories
A snug fit is non-negotiable for round pools. Measure your pool’s exact diameter before buying. Many covers come with a drawstring or clips to keep them in place. Without these, the cover shifts in the wind and lets debris in. That’s just another chore for you. Some brands include a reel system, which makes removal much easier. It’s worth the extra cost if you plan to use the cover daily.
Frequently Asked Questions About Solar Covers For Round Pools
Do solar covers actually work for round pools?
Yes, they do. A solar cover traps heat from the sun. It also stops evaporation. This helps your pool stay warmer. You will use less energy to heat it. It works best on sunny days. The cover floats right on the water’s surface.
How do I measure my round pool for a cover?
Measure the diameter of your pool. That is the distance across the center. Do this in two directions. Use the larger number. Round up to the nearest foot. For example, a 17-foot pool needs an 18-foot cover. A tight fit is better than one too small.
Will a solar cover keep my pool clean?
It helps, but it is not perfect. The cover blocks leaves and bugs. It stops a lot of debris from falling in. But you still need to skim and clean. Some dirt can get under the edges. A cover reel makes removing it easier for cleaning.
How long does a solar cover last?
Most covers last 1 to 4 years. It depends on the sun and chemicals. UV rays break down the plastic over time. High chlorine levels can also damage it. Store your cover out of the sun when not in use. This helps it last longer.
Can I cut a solar cover to fit my pool?
Yes, you can. Most covers are bigger than your pool. This is so you can trim them. Use sharp scissors for a clean edge. Leave a little extra space. The cover should not hang over the sides to much. That lets wind lift it.
Do I need a reel for my solar cover?
A reel is not required but it helps alot. Taking the cover on and off by hand is work. A reel makes it quick and easy. It also keeps the cover neat. This prevents wrinkles and tears. You can buy a reel separately.
How do I store my solar cover for winter?
Clean it first with mild soap. Let it dry completely. Fold or roll it loosely. Keep it in a cool, dark place. A storage bag is a good idea. Do not leave it in direct sunlight. This will ruin the plastic quickly.
Final Take
You are almost ready to enjoy warmer water and lower energy bills. Picking teh right cover means less heat loss and fewer leaves in your pool. It also means less evaporation, so you save on water and chemicals. The best part is you dont have to think about it once its on. Just place it over the water and let it do the work. Your heater will run less, and your wallet will thank you. You can even toss a solar ring on top for extra warmth. Every cover we talked about is easy to handle and built to last. No special tools or skills needed.
So go ahead and choose the one that fits your setup best. These solar covers for round pools are a simple upgrade that pays for itself fast. You get a warmer pool, less maintenance, and more swim days each season. Grab one today and start saving tomorrow.