Home & Garden

Top 10 Best Pool Solar Cover Thickness in 2019 Reviews

The best pool solar cover thickness is worth investing in if you own a swimming pool. Plus you can buy it as a gift for family or a friend with a swimming pool. It offers an economical and eco-friendly way to keep the waters of your pool warmer throughout the season.

This pool cover retains heat during cool summer nights and chilly days. It also increases the temperature of the pool, so you can swim longer than ever before. Moreover, this pool cover will prevent debris and dirt from getting into your pool. It is an excellent purchase that you should seriously consider. Keep reading to find a suitable one for your needs.

Our Top Pick
Intex Solar Cover for 15ft Diameter Easy Set and...
Best For Value
Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar...
Best expensive
Blue Wave NS420 12-mil Solar Blanket, 16' W x 32'...
Intex Solar Cover for 15ft Diameter Easy Set and...
Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar...
Blue Wave NS420 12-mil Solar Blanket, 16' W x 32'...
Our Top Pick
Intex Solar Cover for 15ft Diameter Easy Set and...
Intex Solar Cover for 15ft Diameter Easy Set and...
Best For Value
Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar...
Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar...
Best expensive
Blue Wave NS420 12-mil Solar Blanket, 16' W x 32'...
Blue Wave NS420 12-mil Solar Blanket, 16' W x 32'...

List of​​ the Best Pool Solar Cover Thickness Reviews

1. Blue Wave 12-mil Solar Blanket (NS420)

One convenient way to keep your swimming pool warm is to use a pool solar cover. And that’s where the Blue Wave 12-mil Solar Blanket comes in handy. It has all the good features of a high-performance pool solar blanket. That’s why it has grabbed the number one spot in these reviews. It is built for the outdoors, and it works perfectly for in-ground swimming pools.

It can stand up to UV exposure not to mention tolerating even the most intense sunlight. Well, this solar blanket for in-ground swimming is able to deliver such a stunning performance because of the manufacturer’s technology. The innovative heat source technology uses insulating thermal bubbles, which trap heat from the sun. By so doing, it ensures effective heat retention even during cloudy days and cool summer nights.

The 12-mil solar cover uses passive solar heating to increase the temperature of your swimming pool up to 15 deg F. It measures 16’ wide by 32’ long by 0.5” high, meaning it is large enough to work with a wide range of swimming pools.

2. Splash Pools Round Solar Pool Cover

A good pool solar cover is durable and always ready to stand up to anything the harsh outdoor conditions throw at it. Well, it is safe to say that the Splash Pools Round Solar Pool Cover is one of the best pool solar blankets in the market. It has amazing craftsmanship that allows it to capture as well as to transmit solar heat to the pool.

What’s more, this round solar pool cover prevents heat loss and cuts water evaporation by 95-percent. By so doing, it helps increase the temperature of the pool by 15 deg. The solar cover is made of durable resins plus it has numerous tiny air bubbles. The durable resin combines with the sturdy welded seams to ensure solid performance in an otherwise adverse outdoor environment.

It is not just the pool’s temperature this cover will increase but also it will block dirt and debris from getting into the pool. This means it will help you save on chemicals. Furthermore, it resists algae and bacterial growth; hence, further making the pool much easier to maintain.

3. Sun2Solar Solar Cover Blanket (800 Series with 6-Pack of Grommet Bundles)

Sun2Solar knows that some pools are uniquely shaped. As such, it has designed this solar cover heating blanket in such a way that you can trim it to fit. This means all you need to do if the cover blanket does not fit flush is get a marker and scissors. After that, have the bubbles facing down to the water and then trace a line on the cover indicating where you should cut off the extra material.

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While cutting the cover, do it with full confidence because the manufacturer understands; hence, will not void the warranty. For effective use of this cover blanket, it is recommended that you place it atop your swimming pool immediately you are done swimming.

This will help maintain the high temperature of your swimming pool. Like other Sun2Solar solar covers, this solar blanket is made from a film of numerous tiny bubbles that work together to collect and to retain heat both at night and during chilly days. The 6 grommets that come with this solar blanket are designed to let water pass through the blanket when removing it from your pool.

4. Doheny’s 16ML 15 ft x 30 ft Rectangular Solar Cover

We had to talk about this pool solar cover blanket because installing it is as easy as 1-2-3. Second, this pool cover is uniquely designed. Unlike most solar blankets that are dark-colored and opaque, the Doheny’s 16ML Rectangular Solar Cover is clear. Well, this improves its performance in that it allows the sun to penetrate and warm the pool. It is neither thick nor reflective, and this gives it positive results.

Besides, the clear blanket will not mask the blue color of your pool. It is designed by a manufacturer, which knows that every pool owner loves the blue color. Needless to say, the blanket will let the blue color shine nicely under the midday sun. It is a top functioning solar cover blanket that will raise the temperature of your pool up to 15 degrees Fahrenheit.

At the same time, it will prevent debris from getting inside the pool as well as making sure that chemicals do not dissipate due to exposure. The solar blanket is available in 3 different colors, including Blue/Blue, Clear/Clear, and Blue/Clear.

5. MidWest Canvas 16Mil 12-Foot-by-20-Foot Oval Solar Cover

Your pool also needs a reliable friend that has got its back whenever the outdoor weather conditions threaten to cause an upset. That friend is none other than the Midwest Canvas 16Mil Oval Solar Cover. It has a diamond pattern, which not only improves its visual appeal but also takes its performance to an enviable level.

The diamond pattern has more bubbles per square foot compared to any other pool solar cover in the market. That being said, the oval solar cover is perfect for when you are looking to take advantage of sunny warm days. Like other top-notch solar covers in these reviews and in the market, this oval solar cover ensures that you fill your swimming pool less and enjoy it more.

It achieves that by greatly minimizing water evaporation by up to 95-percent. This pool cover also blocks debris and dirt from entering your pool. It is made of a durable resin material that enables it to stand up to anything thrown at it. The pool cover is available in many different sizes to choose from.

6. Thermo-Tex 16’ x 32’ Solar Pool Cover

This solar pool cover is made in the USA and Canada. This means it is of top-notch quality and will meet your expectations. Well, to prove to you that it is actually of premium quality, the pool cover is backed by a 3-year manufacturer’s limited warranty that protects against defects.

The cover measures 16 by 32 ft, meaning it is perfect for most swimming pools. With it, you will be able to extend your swimming season and greatly lower your operating costs. The solar pool cover is made of premium quality, UV stabilized polymers, which resist degradation as a result of exposure to the sun and pool chemicals.

According to the US Department of energy, solar blankets minimize the consumption of chemicals, thereby, reducing pool heating costs. The department also says that pool covers reduce water evaporation. That being said, we hope you will find the Thermo-Tex Solar Pool Cover (16’ x 32’).

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7. Blue Wave 12-mil Solar Blanket, 15-ft, Clear

Pool owners always part with a lot of money in the name of sorting out pool heating costs. So, if you are one of them and you feel that enough is enough, you should try the Blue Wave 12-mil Solar Blanket. It is designed to keep your pool warm during cloudy days and cool summer nights. To achieve that, the solar blanket is equipped with thermal cell technology that uses bubbles to retain warmth.

This means the solar blanket ensures effective warming even when the sun is not shining. The solar blanket is Magni-Clear; hence, will quickly and efficiently raise the temperature of your swimming pool by up to 15 deg F. The clear craftsmanship allows more sun light to reach the depths of the pool and this, in turn, ensures thorough heating. Ideally, this solar blanket is designed to stand up to exposure to UV radiation. For this reason, intense sunlight will not shorten its lifespan. It comes with a 5-year warranty to give you peace of mind during purchase and use.

8. Intex Solar Cover for 15ft Diameter Easy Set and Frame Pools

How many manufacturers remember to provide a carry bag for their pool solar covers? Very few, right? Well, that’s why we are thrilled by the fact that Intex provides a carry bag for its 15-foot solar cover. It is a solar-heat-retaining blanket designed to fit 15-foot swimming pools.

It fits just inside the edge of the swimming pool and floats in place. This means setting it up is a walk in the park. Once you have set it up, the solar blanket will reduce evaporation by 95%. It is Canadian PMRA registered, meaning it is quality and safe to use.

Aside from 15ft, the pool cover is available in 10ft, 12ft, 16ft, and 18ft sizes. It is a high-performance yet one of the cheapest pool solar covers you have ever met. The material used to make it is lightweight, but this does not in any way mean the pool cover is flimsy.

9. In The Swim 16 x 32 Foot Ultra Clear Solar Blanket Cover – 16 Mil

Although the price of this solar blanket cover is not ridiculously high, the manufacturer provides the industry-best 8-year warranty. The pool blanket is made of UV-stabilized resin that is super durable and more than capable of withstanding UV exposure and intense sunlight.

Additionally, this pool cover boasts an aluminized bottom layer to ensure efficient transfer of heat while reflecting the absorbed heat back into the pool. The pool cover also reduces chemical loss via evaporation. Needless to say, it will save you time and money on chemicals and rebalancing.

It fits all kinds of pools, including oval, kidney, and irregularly shaped pools. This is because it can be effortlessly cut or trimmed. With this pool cover, you will be able to extend your swimming hours and pool seasons in an economically and environmentally friendly way.

10. Sun2Solar 4-Foot-by-8-Foot Rectangle Solar Cover – 1600 Series Style

Every swimming enthusiast knows that you cannot jump into the pool without the standard toe dip. Well, it is time to prove them wrong. So, go ahead and show them just how brave you are by jumping into the swimming pool without thinking twice. Of course, you will not be able to do that without a pool solar cover like this one.

It is very easy to put on and take off, giving you enough time to pull out a successful prank on friends and family. It has an attractive blue design, meaning it will not make your pool look hideous in any way. In fact, it will improve the aesthetics of your swimming pool.

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What’s more, this pool cover has innumerable tiny bubbles that work as one unit to collect and retain heat during chilly days and night. The pool solar blanket can be trimmed; hence, you will not have a problem achieving a perfect fit. It is surprisingly affordable and comes in two different colors to choose from. The colors are blue and clear.

Buyer’s Guide for the Best Solar Cover Thickness

Our buyer’s guide presents to you the following factors:


For a pool solar cover to serve its purpose, it must be made of tough material that is ready to withstand UV rays, intense sunlight, and other adverse outdoor conditions. Some of these materials are resin and polyester. They are tough, tear-resistant, and fade-resistant. Well, buying a solar cover made of these materials is cost-effective because they extend the lifespan of the cover.

Size and Shape

You must know the dimensions of your pool before purchasing a solar cover. This will help you settle for a pool cover that will fit your pool snug. A perfectly fitting solar cover is highly recommended because it works as expected. Ideally, you should choose a solar cover based on the shape of your swimming pool to enhance fit. This means if your swimming pool is round, you should go for a round pool cover and so on.


Research shows that a remarkably thick pool solar cover is likelier to perform better than a thin pool solar blanket. Therefore, you should take your time and settle for the thickest solar cover you can find. This will give you peace of mind knowing that you have just invested in a super sturdy pool solar blanket that is capable of providing ultimate protection.

Frequently Asked Questions

Which pool solar cover is the best for both in-ground and above-ground pools?

That is the MidWest Canvas 16Mil 12-Foot-by-20-Foot Oval Solar Cover. It is designed to properly cover both in-ground and above-ground pools.

Which pool solar cover is the thickest?

In these reviews, the thickest pool solar covers are those measuring 16MIL. They include the MidWest Canvas 16Mil 12-Foot-by-20-Foot Oval Solar Cover; the Doheny’s 16ML 15 ft x 30 ft Rectangular Solar Cover, and the In The Swim 16 x 32 Foot Ultra Clear Solar Blanket Cover – 16 Mil.

Which pool solar cover has the highest warranty?

With an 8-year warranty, the In The Swim 16 x 32 Foot Ultra Clear Solar Blanket Cover – 16 Mil is one of the pool solar covers with the highest warranty policies not just in these reviews but in the market as a whole.


A pool solar cover is innovative and offers a nice, eco-friendly way to keep the waters of your pool warm. It retains heat and minimizes evaporation. This means when you have it, you will take a super short time filling your pool. In other words, a solar pool cover will help extend your swimming hours and season.

Best Sellers: Best Pool Solar Cover Thickness

Bestseller No. 1
In The Swim 12 Mil 18 x 36 ft. Rectangle Swimming...
Reduces your water evaporation and chemical loss to save you money; Reduces heat loss and minimizes the amount of debris that can get in the water
Bestseller No. 2
Blue Wave NS520 14-mil Solar Blanket, 16x32ft...
DIMENSIONS - 16-ft W x 32-ft L x 0.5-in H
Bestseller No. 4
Thermo-Tex 2831818 18' Round Swimming Pool Solar...
Lighter weight design makes it easier to put on and take off of your pool.; 3 Year manufacturer’s limited . Made in USA and Canada.
Bestseller No. 5
Harris 12 ft x 24 ft Rectangle Solar Cover - Blue...
Fantastic heat retention for a minimal cost; Increases pool temperature by an amazing 15 degrees!

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