We have spent around 33 hours to find the right option for you and based on our research Blue Wave BWC704 Bronze 8-Year 18-ft Round Above Ground Pool Winter Cover,Dark Navy Blue is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is In The Swim 18 Foot Round Premium Pool Solar Blanket Cover 12 Mil. Below is a review of some of the best 18 ft round solar pool cover, together with their specifications and functions. So, let’s Get Started!
Best 18 ft round solar pool cover

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Sun2Solar Blue 18-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
Sun2Solar Blue 18-Foot Round Solar Cover Heat Retaining Blanket | 1200 Series with 6-Pack of Heavy-Duty Grommets Bundle | for In-Ground and Above-Ground Round Swimming Pools | Place Bubble-Side Down
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
Robelle 3518-4 Super Winter Pool Cover for Round Above Ground Swimming Pools, 18-ft. Round Pool
Features
- Heavy Duty winter pool cover for 18 ft. round pools. This pool cover has a 4 foot overlap, which is the material included beyond the pool size, making this pool cover easier to install. Since 1973 Robelle has been offering the best pool covers for pool owners. This cover has twice as much overlap as other brands, making it the easiest pool cover to install. Including overlap, the cover size is: 22 feet. Includes winch and cable for easy installation.
- This Heavy Duty pool cover is constructed with heavy duty polyethylene that weighs 2.36 ounces per square yard (80 grams per square meter). The material is woven with a 8 x 8 scrim. Scrim is the number of threads per square inch. Material weight and scrim are the best indicators of the overall durability and expected longevity of your pool cover.
- With over 50 years of experience, Robelle has designed this Heavy Duty winter pool cover with an exceptional focus on quality for this season and years to come. Constructed 18% heavier than industry standard. Backed by a 10-Year Warranty that is the best in the industry. We are real swimming pool experts that are here to help with all of your swimming pool needs.
- This is a solid winter pool cover that will not allow water to pass through. More pool owners have trusted Robelle for their pool closing needs than any other brand. Exceed your expectations when you choose a Robelle brand pool cover.
- This pool cover will protect your pool from winter elements throughout the offseason. Designed for superior protection against snow and ice.
In The Swim 18 Foot Round Premium Pool Solar Blanket Cover 12 Mil
Features
- Transfers solar heat into your pool while preventing heat from escaping
- Can gradually raise water temperature by up to 15 degrees
- Easy to cut with scissors to fit kidney, oval or irregularly shaped pools
- 7-Year Limited Warranty
Sun2Solar Blue 18-Foot Round Solar Cover Heat Retaining Blanket | 1600 Series with 6-Pack of Heavy-Duty Grommets Bundle | for In-Ground and Above-Ground Round Swimming Pools | Place Bubble-Side Down
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
Blue Wave NS110 8-mil Solar Blanket for Round Above-Ground Pools, 18-ft, Blue
Features
- RETAINS HEAT - Insulating thermal cells trap heat and retain warmth on cool cloudy days allowing you to swim in warmer water all summer long.
- LONG-LASTING - Protected polymer, our solar blankets can last many seasons with proper care.
- EXTENDS THE SEASON - This high-quality 8-mil solar blanket uses passive heating to raise your swimming pool’s temperature by up to 15 degrees Fahrenheit.
- REDUCE EVAPORATION: Prevent up to 95% of pool water evaporation with the use of a solar blanket. This reduction of evaporation is not only environmentally friendly, it will save you time and money, as well.
- 3-YEAR WARRANTY - Your product comes with a 3-year manufacturer warranty.
Blue Wave BWC704 Bronze 8-Year 18-ft Round Above Ground Pool Winter Cover,Dark Navy Blue
Features
- 8-YEAR ROUND WINTER POOL COVER – Designed for round above-ground pools, this round pool cover provides reliable, season-long protection. Durable polyethylene construction offers strength and a solid barrier against winter elements.
- PROTECTS POOL FROM SUN, SNOW & DEBRIS – The solid design of this swimming pool cover keeps out leaves, dirt, and other debris, while the black underside reduces algae growth by limiting sunlight exposure. Perfect for maintaining pool cleanliness.
- DURABLE MATERIALS & HEAT-SEALED SEAMS – Woven with a 7x7 scrim count and finished with heat-sealed seams, this winter cover for above ground pool resists tearing, sun damage, and winter weather, helping extend its lifespan over multiple seasons.
- 4-FT OVERLAP FOR A SECURE FIT – The overlap design allows the pool winter cover to be securely fastened while minimizing stretching. Metal grommets are placed every 2 feet for balanced tension with a cable and locking winch to keep the cover in place.
- MULTIPLE SIZES AVAILABLE, WARRANTY INCLUDED – Available for pool sizes ranging from 12-ft to 30-ft. Finished in dark navy blue and backed by an 8-year limited warranty for peace of mind.
Sun2Solar Clear 18-Foot Round Solar Cover | 1600 Series | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
Sun2Solar Blue 18-Foot Round Solar Cover | 1200 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
Sun2Solar Blue 18-Foot Round Solar Cover Heat Retaining Blanket | 800 Series with 6-Pack of Heavy-Duty Grommets Bundle | for In-Ground and Above-Ground Round Swimming Pools | Place Bubble-Side Down
Features
- Free Solar Energy: This solar pool cover uses the sun’s power to raise water temperature by up to 15 Degrees
- Traps Heat: Our pool solar cover retains warmth long after the sun sets, helping to maintain consistent water temperature overnight
- Conserves Water: By reducing evaporation up to 95%, this swimming pool cover helps cut back on chemical use and the need for additional water.
- Debris Prevention: Stops leaves and debris from entering pool, reducing maintenance and keeping your swimming pool clean and clear
- Easy Installation: Our pool covers for above ground and inground pools have a durable design with extra overlap, making it simple to install and remove while fitting around any protrusions (trim as needed).
In this article, we have reviewed the best 18 ft round solar pool cover for our readers. We hope you get the perfect 18 ft round solar pool cover from our above list. If you didn’t find your desired one then check out Robelle 3518-4 Super Winter Pool Cover for Round Above Ground Swimming Pools, 18-ft. Round Pool one of the most valuable items in the market.










