Top 10 Best pool winter cover in 2026

Last Updated - 6/12/2026

🏆Best Choice

Winter Block

Winter Block 18’ ft. Round Pool Winter Cover for Above Ground Pools - 8-Year Warranty, Cold and UV Resistant, Weatherproof and Durable, Winch & Cable Included

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PREMIUM WINTER POOL COVER – Thicker and more durable than the regular winter pool covers, this cover will keep your aboveground pool in good condition during the cold winter months and make it easier to get the pool back in shape in the spring
•EASY TO INSTALL – This lightweight, yet durable winterizing pool cover is easy to install. It comes with perimeter grommets, steel cable and winch so it’s ready for install right out of the box
•DURABLE CONSTRUCTION - This aboveground pool winter cover is treated for resistance to damaging sunrays. It’s made of premium laminated polyethylene sheeting woven with thick 8x8 scrim, high-density polyethylene stitching for superior tensile strength & durability
•KEEPS OUT DEBRIS – Designed to keep out debris, rainwater and melted snow, you can rest assured that next summer your pool will be ready for another season of family fun! This pool cover up is extremely durable to withstand even the harshest winters
•FITS 18’ ROUND POOL – This Winter Block Winter Pool Cover measures 21’ in diameter to fit a 18’ round pool without any issues

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$24.41

$28.00

-13%

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Shop Square

18 ft Round Pool Cover for Above Ground Pools, Above Ground Pool Cover, Swimming Pool Cover, Winter Pool Cover, Keeps Out Debris, Cold and UV Resistant, Supreme Mesh, Navy Blue

9.6

ChoiceComparer.com Score

9.6

/ 10

Outstanding

Main highlights

•Extra Durable Construction: Our above ground pool covers are made of supreme mesh material with an industry-leading polyethylene scrim and coating, ensuring exceptional strength and resilience. Built to withstand harsh winter conditions, they provide unparalleled durability for reliable protection throughout the season.
•Ultimate Winter Protection: Experience the best winter pool cover that shields your pool from precipitation, debris, and even heavy snowfall. With its robust construction, this cover is engineered to endure extreme cold as low as −10° F (−25° C), ensuring your pool remains immaculate and ready for use when the weather warms up.
•Year-Round Sun and UV Protection: Our pool cover is designed to provide exceptional protection against sunlight and harmful UV rays, not just during the summer but also throughout the winter months. The cover also features heat sealed seams.
•Effortless Installation: Includes clear and comprehensive installation instructions, making the process quick and easy. Additionally, we provide a heavy-duty, vinyl-coated cable and tightening winch, secured by rip-proof metal grommets spaced 30 inches apart, ensuring a secure and snug fit for optimal protection of your pool.
•Ideal Fit: Custom-made to perfectly cover 18 ft round above ground pools with a 3-foot overlap, providing full protection and coverage.

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$35.99

$39.99

-10%

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UIRWAY

UIRWAY 18 Ft Round Winter Pool Cover with Reflective Strips, Swimming Pool Cover for Above Ground Pools, Solar Cover Including Rope Tie and Luminous Ground Nails, PU Tarp Snug Fit for UV Protected

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Durable Protection】Round pool cover is made of 420D painted silver material and equipped with 8 windproof ropes and ground nails. It provides reliable protection against debris, leaves, and harsh weather elements, extending the life of your pool.No standing water goes through the cover to keep your water fresh, It's a money saver!
•【Exclusive Patent】The middle part of the pool cover is surrounded by 2 webbings, and the bottom is equipped with a full circle of drawstrings. Most sellers use steel wire ropes for tightening, but our full circle of webbing is more convenient and will not tear due to strong pulling. The buckle and drawstring are tightened at the same position, which is more convenient to operate.
•【User-Friendly Design】The swimming pool cover has 2 handles that can be used for drying and hanging after cleaning which most sellers don’t have. The design of the reflective strips and luminous ground nails makes it easy to identify the pool's position at night or when the light is low and avoid stumbling.
•【Secure Fit & Tipes】The distance to the edge of the pool cover is 18 inches, which is longer than most sellers, and the chance of being blown up by the wind is smaller. Other covers are about 7-11 inches. It is recommended to put UIRWAY Brand Pool Pillows in the pool to prevent water from sinking.
•【Versatile】The solar cover has universal compatibility for trampolines, round swimming pools, appropriate stock tank pools, round hot tubs, pet pools, and other round outdoor furniture.

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$66.48

$79.99

-17%

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Robelle

Robelle 24 ft Heavy Duty Blue Winter Pool Cover for Above Ground Pools, 4 ft Overlap (28 ft Cover Size), Solid 8 x 8 Scrim, 2.36 oz/yd2, 10-Year Warranty, Style: 3524-4

9.3

ChoiceComparer.com Score

9.3

/ 10

Excellent

Main highlights

•Heavy Duty winter pool cover for 24 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: 28 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.
•Use the included winch and cable to secure the cover through the grommets. This pool cover is designed for optimal performance in high wind areas.
•For pools with decks, install on top of the deck using vinyl water weights, placing them on top of the cover. For pool with partial decks, use water weights on the deck and use the winch and cable around the perimeter running the cable under the deck if possible.
•Cover should be able to float loosely on the water, consider going up a pool size if you have large top rails.
•Ice equalizer pillow sold separately

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$73.37

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Blue Wave

Blue Wave Bronze 8-Year 21 ft Round Above Ground Pool Cover for Winter– Durable & Weather-Resistant Polyethylene – 4 ft Overlap, Black Underside, Reinforced Grommets, Winch, Cable – Navy Blue

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Pool size: 21-feet round
•Cover size: 25-feet round
•Protects against sun, snow, ice and wind
•4-feet overlap to fit most top rails
•Heavy duty cable and winch tightener included.Power Source Type: Manual
•Pool size: 21 feet round
•Cover size: 25 feet round
•Protects against sun, snow, ice and wind
•4-feet overlap to fit most top rails
•Heavy duty cable and winch tightener included

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$47.41

$65.36

-27%

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QH.HOME

QH.HOME Winter Round Pool Cover for 18 Ft Bestway/Intex/Coleman Frame Above Ground Pool, [Excellent Windproof ] with Fast Tightening Patented Ratchet& Weight-Bearing Rings,Cold and UV Resistant

9.0

ChoiceComparer.com Score

9.0

/ 10

Great

Main highlights

•【Pay attention to choose the right size】QH.HOME 18ft pool cover is designed for 18ft metal frame pool by default, if you have an 18ft steel wall pool please choose 21ft metal frame pool (the reason is that the width of the outer edge of the steel wall round pool is increased by 6-10 inches, and the required size is larger, please refer to the size comparison chart)
•【Exclusive Patented Triple Windproof Design】 double insurance reinforcement of ratchet rope system + segmented drawstring, adjustable tension segment by segment, fits perfectly to the curvature of round pool edges, and with the pool cover edge load-bearing hanging loop (for hanging sandbags/heavy objects), it can withstand strong winds of more than 100 miles per hour.
•【Upgraded Tear Resistant Design】The edges of our round pool cover are designed with a lay-flat seamless design (no risk of edge cracking compared to traditional double stitching). Upgraded 500D Oxford fabric has a tear strength of 330 lbs (lab test), which increases the durability by 3 times, far more than 420D/210D fabrics, ensuring the pool cover is stable for long-term use.
•【Always Keep Pool Water Clean】 This pool cover is made of upgraded 500D high quality waterproof material, with waterproof sealing strips on all the top seams, which effectively blocks rainwater from seeping in and pool water from overflowing, keeps dirt and leaves away from the water, makes the pool water cleaner, reduces the number of times you need to clean and the use of chemicals, lowers the cost of maintenance, and saves you money and effort.
•【UV Protection&Insulation】 PU-coated 500D fabric blocks 99% of UV rays (UPF50+ certified), protecting the pool water and cover from sun damage and preventing algae growth. Black fabric absorbs heat to raise water temperature by 8-12 degrees Fahrenheit during the day while reducing nighttime heat loss by 95% - dual-mode climate control that outperforms silver-coated pool covers.
•【Safer & Eco-Friendly Material】Our pool cover is certified by Amazon “Climate Friendly”, made of odorless and environmentally friendly PU transparent material, which is safe to use even in hot environments, won't melt or leave black residue, and is safer and more environmentally friendly than silver coated material. Let you and your family enjoy the whole summer.

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$79.99

$84.79

-6%

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UIRWAY

UIRWAY 500D Winter Pool Cover 18FT Round [2025 Upgraded Heavy Duty Fabric] Solar Pool Covers for Above Ground Pools, New Super Windproof Gel-Coated Tarp Straps, Swimming Pool Covers with UV Protection

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【2025 New Upgraded Fabric】UIRWAY pool cover 18ft round is crafted from high-density 500D material, tested to achieve a tear strength of 780N-strong enough to withstand the pulling force of a weightlifting champion! Reinforced double stitching and waterproof adhesive strips ensure secure seams, providing long-lasting, durable protection for your pool.
•【Triple Windproof Design】The solar pool cover features new gel-coated anti-slip straps, ensuring stability in harsh weather without the need for additional weights. Unlike the common steel-wire designs, our straps are softer, preventing wear and tear, and making the pool cover more resistant to damage. Dual drawstrings at the bottom and adjustable straps on both sides provide a tight, secure fit and all-around protection, easily withstanding hurricane-force winds.
•【UPF50+ Protection】The pool covers for above ground pools effectively block 99.9% of harmful UV rays, preventing pool discoloration. It also reduces pool water evaporation by 90% and slows chlorine evaporation by 70%-90%, helping maintain water levels and keeping the water clear. This minimizes water wastage, saving time, money, and effort.
•【Unique Thoughtful Design】 Featuring multiple reflective strips, our round pool cover enhances nighttime visibility, reducing the risk of collisions and drowning. Side handles allow for easy storage and drying. With an increased height of 18 inches, the cover provides superior protection against dust, leaves, and sun exposure, helping to prevent brittleness and extend your pool’s lifespan.
•【One-Person Easy Setup】Simply secure the two poles with the anti-slip gel-coated straps to prevent slipping, then drape the cover over the pool. For added stability, place an inflatable object in the center. The swimming pool cover is compatible with various circular pool types, including trampolines, swimming pools, hot tubs, pet pools, and other round outdoor furniture—fully meeting your needs!

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$79.99

$99.99

-20%

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SUMMERBUDDY

24 FT Round Pool Cover, [ 2025 Upgraded ] Above Ground Pool Cover, Heavy Duty Winter Pool Cover, Cold and UV Resistant, Cable and Pulley System

8.7

ChoiceComparer.com Score

8.7

/ 10

Good

Main highlights

•【Enhanced Fastening System】Built with a reinforced dual-layer fastening system, including an abrasion-resistant rope and heavy-duty cable, our winter pool cover ensures long-lasting performance. The rust-proof pulley system resists wear and tear, offering a secure, tight fit that stands strong against winter storms and high winds.
•【Cold-Resistant PE Protection】Crafted from premium extra-thick polyethylene fabric, this cover resists rips and tears even in extreme weather. Designed to endure temperatures as low as -10°F (-25°C), it shields your above-ground pool from snow, rain, and debris all winter long—keeping your pool clean and protected with minimal effort.
•【Pull to Fit, No Sweat】The innovative pulley design allows you to easily adjust the round pool cover with a simple pull, making installation fast, easy, and hassle-free.
•【Smart Sizing Design】Includes a clear, illustrated guide for quick setup. Each size offers a 3-foot overlap for flexible fit, with a vinyl-coated cable and pulley secured through durable grommets for added stability.
•【UV Shield, Water Saver】Engineered with UV-resistant coating and waterproof sealing, this pool cover minimizes water evaporation by up to 90%—helping you maintain consistent water levels while preventing sun damage to your pool. Spend less time refilling and more time enjoying a worry-free winter.

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$71.99

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Swimline

Swimline 18 Foot Round Heavy Duty Laminated Polyethylene Winter Protection Pool Cover for Above Ground Outdoor Swimming Pools, Blue

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Provides all-weather protection for your 18-foot-round above-ground pool, shielding it from harsh weather and environmental elements and extending its lifespan
•Made of laminated polyethylene sheeting woven with thick, high-density polyethylene stitching, which ensures superior tensile strength and durability
•Crafted to withstand high puncture and tear resistance, even in the presence of chlorine and other chemical stains, guaranteeing lasting durability
•Complete package includes metallic grommets, cable, and ratchets for straightforward installation, securing your pool's safety throughout the winter season
•Maximum UV resistance built into the cover's material ensures it remains in top condition; Fits 18-foot round pools with a 3-foot overlap (cover size is about 3 feet larger than your pool)

View offer on:

$38.99

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