The 8 best winter pool covers with heater support of 2025

Heavy-Duty Durability: Crafted with premium materials and engineered with an industry-leading 14 x 14 scrim count and a density of 185 gsm, our 18x34 winter pool cover is built to withstand the harshest of winters. The extra sealing seams effectively keep debris out, ensuring long-lasting protection for your pool.

All-Season Protection: Shields your pool from snow, ice, debris, and harmful UV rays, keeping your pool clean and reducing maintenance costs in the spring

UV Resistant Material: Don't let the winter fool you—UV radiation remains strong even in the colder months. Our above-ground pool covers block damaging UV rays that can deteriorate your pool liner. Featuring an LDPE coating that can withstand solar UV radiation, extending the life of your pool and saving on repairs

Reinforced Edges & Secure Tie-Downs: Featuring robust, reinforced edges with durable grommets and tie-downs to ensure the cover stays securely in place during high winds and heavy snowfall

Easy Installation & Removal: Designed for effortless installation and removal. Equipped with a steel-core cable that seamlessly fits into reinforced grommets, these covers ensure a snug and secure fit, leaving no room for debris to enter. The included winch allows for smooth operation, making it simple to cover your pool before winter and uncover it when the weather warms up

PROTECTS YOUR IN-GROUND POOL - Made from high-quality polyethylene, this solid winter cover boasts a 7x7 scrim count for superior strength and durability. The heavy-duty construction ensures the cover can withstand harsh winter conditions.

EFFECTIVE DEBRIS BARRIER - The cover features a black underside and heat-sealed seams that work together to block out sunlight and prevents leaves, sticks, and other debris decaying in your pool all winter.

GENEROUS OVERLAP FOR SECURE FIT - With a generous 5-foot overlap, this cover is designed to provide a secure and snug fit over your pool. This additional material helps to prevent wind from getting under the cover, reducing the risk of damage.

COMPREHENSIVE SECURING SYSTEM - Each cover includes a metal winch and a heavy-duty, vinyl-coated cable that threads through metal grommets that are spaced every 4 feet. The robust system ensures the cover stays in place, in severe weather conditions.

8-YEAR WARRANTY - Backed by an 8-year warranty, this solid winter cover offers reliable, long-term protection for your pool. The first year is fully covered and each following year is prorated.

Pool size: 20 feet x 44 feet

Cover size: 25 feet x 49 feet

Number of 8-Feet water tubes needed: 18

Integral cover loops to secure water tubes

5 foot overlap to ensure there is no stretching or ripping

🏊‍♀️【Jump into Warm Water】 One side of this swimming pool cover features thousands of tiny bubbles, which work together to collect heat from sunlight and help to raise the pool water temperature by up to 8-15℃/ 14-27℉(Please Note: Bubble-side down). It helps maintain pleasant temperatures on summer nights and extend the swimming season.

🏊‍♀️【Keep Your Pool Clean & Tidy】 This pool solar blanket can not only keep your pool water warm, but also protect water from dust, leaves or any other pollutants. What's more, the pool cover prevents 95% of pool water and chemical evaporation, which avoids wasting water and helps to extend the life of your swimming pool.

🏊‍♀️【Premium & Durable Material】 This heat retaining pool solar blanket is made of high quality PE material with 12-mil thickness, which is sun-proof, anti-tear, anti-aging, non-toxic, safe and environment-friendly. With excellent weather resistance, this solar blanket can be used outdoors for a long time.

🏊‍♀️【Wide Range of Application】 This swimming pool cover is suitable for above ground & in ground pools of all shapes, including rectangle shape, round shape, square shape and arbitrary shape. You can use a pen and a pair of scissors to easily cut it into the shape that perfectly fits your pool.

🏊‍♀️【Easy Storage & Portable Design】 This 20ft x 40ft rectangle swimming pool cover can be easily folded up and stored in the included carry bag to save space when not in use. Moreover, the carry bag with handles makes it easy to carry and transport.

{WINTER POOL COVERS} This Hydrotools by Swimline pool cover is designed to protect traditional inground swimming pools during the winter season. Hydrotools covers prevent snow ice and debris from entering the pool, increasing pool longevity.

{PERFECT SIZE} This pool cover is best suited for 20 X 36 FT Rectangle Shaped pools. The actual cover measures 25 X 41 FT leaving plenty of overlapping material to ensure a good fit while leaving room for accessories such as Hydrotools air pillows.

{SUPREME MATERIAL} Hydrotools By Swimline Supreme line of winter covers feature a solid 12 x 12 scrim thread count material, ensuring no water or debris passes through during the winter season. The covers are also UV & Chemical resistant.

{EASY TO INSTALL} Featuring perimeter attachment grommets and a tight durable design, this winterizing pool cover is super easy to install. Comes with integrated sleeves designed to accommodate water tubes and other cover-weight accessories

{SIZING GUIDE} Your Swimline cover should be able to naturally float loosely on the water. If you have large top rails, consider going up a size. Tighten the cover so it feels secure around your pool without feeling overstressed.

DOHENY’S OFFERS ALL TYPES OF WINTER POOL COVERS – IN ALL DIFFERENT PRICE POINTS TO FIT ANY BUDGET! Choose from our inexpensive Economy-Grade cover to our finest covers – we have the right cover for you!

WE OFFER FOUR DIFFERENT SYLES OF WINTER COVERS! Our SOLID COVERS come in several different grades – while all featuring our triple-laminated construction that includes an extra-tight weave to resist tearing and are coated with an extra-thick polyethylene for durability. They also feature an industry leading 4’ overlap to accommodate an 18” water drop without creating extra slack that could result in wind damage.

Our ECONOMY COVERS provide a “Best In Value” Above Ground Winter Cover and include a 3’ overlap. Our MESH COVERS are available in two different styles – STANDARD MESH and the state-of-the-art MICROMESH. Both are designed to allow excess water to drain back into the pool – just vacuum the fine silt from the bottom of the pool in the Spring! The MICROMESH cover’s top fibers are coated with a reflective silver compound that helps melt snow more rapidly to reduce cover wear and tear!

The SOLID FITTED SKIRTED WINTER COVER offers superior protection and features an extra-long skirt and tie/mount brackets placed on the uprights to secure the cover and prevent cover damage from wind gusts. The ULTIMATE SOLID FITTED WINTER COVER is made from super strong, poly-weave with a higher tear and puncture resistance. Includes a 6” drain panel allowing excessive water to pass through! Includes protective liner guards and high-quality mounting brackets and security straps.

ALL SOLID, ECONOMY AND MESH WINTER COVERS COME COMPLETE WITH A FREE CABLE AND RATCHET KIT.

SUPERIOR STRENGTH AND DURABILITY - Crafted from high-quality polyethylene, the Blue Wave 12-year Solid Winter Cover is built to last. The 10x10 scrim count provides enhanced strength and durability, ensuring it can withstand harsh winter conditions.

MAINTAINS CLEAR AND CLEAN WATER - A black underside and heat-sealed seams work together to block out sunlight and prevents leaves, sticks, and other debris from decaying in your pool all winter.

GENEROUS OVERLAP FOR SECURE FIT - Designed with a 4-ft overlap, this cover provides a secure and proper fit for your above-ground pool. The extra material allows for better coverage and prevents the cover from slipping or becoming dislodged.

SECURE FASTENING SYSTEM - The cover comes equipped with a metal winch and a heavy-duty, vinyl-coated cable. These components work together to secure the cover through the metal grommets, which are spaced every 2 feet.

12-YEAR WARRANTY - Backed by an 12-year warranty, this solid winter cover offers reliable, long-term protection for your pool. The first year is fully covered and each following year is prorated.

Pool size: 12 feet round

Cover size: 16 feet round

Protects against sun, snow, ice and wind

4-feet overlap to fit most top rails

Heavy duty cable and winch tightener included

【Upgrade Protection 】Round winter pool cover add Swimming pool accessories design ,While enhancing the stability of the winter pool cover, it is easier to install and remove Round Trampoline Cover uses high-quality sutures.Round Pool Cover will prevent debris, leaves, and trash from getting into and contaminating your pool,Pool Cover will not be damaged or torn in the face of bad weather.

【 Multiple Accessories】To make sure that your pool winter cover won’t collapse, you need to fix it firmly in the first place. Our new thickened winter pool cover has also added various accessories to cope with the challenges of winter weather.In addition to regular shrink ropes, our pool kit also includes ground studs, steel core cables, and reinforced winches. With the help of multiple pool accessories, ensure that the pool cover does not collapse or tear due to adverse weather conditions.

【Premium Quality Fabric】The upgraded winter pool cover uses thickened PE waterproof fabric, which is thicker, more wear-resistant, and has stronger tear resistance compared to regular pool covers.This winter pool cover features an ultra-high density coarse cloth count and excellent seams, blocking dirt and snow from outside the pool, keeping your aboveground swimming pool clean until the next year when you need to use it

【Universal Compatibility】Our premium weather protective cover has universal compatibility for round trampolines from Round Trampolines or Round Swimming Pools, Appropriately sized fountains , pet pools and other outdoor furniture.

【After-Sales Service】In order not to affect your shopping experience, you need to determine the size of your above ground pool before purchasing.If you encounter any problems when using the pool tarp, We will help you solve your problems as soon as possible,UNTIL THE CUSTOMER IS SATISFIED .

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.

WINTER POOL COVER – The Winter Block Winter Pool Cover is great for keeping your aboveground your pool in good condition during the cold winter months and makes it easier for you to get the pool back in shape in the spring.

PROTECTS POOL FROM DEBRIS: this pool cover will minimize debris, leaves, and trash from getting into your pool; while also protecting the pool from sun, snow, and ice damage

High Strength PE Material: This inground pool cover enjoys a good reputation for its robust performance. Made of soft and tough polypropylene, the pool cover has high temperature and abrasion resistance. Double-strapped and triple-stitched throughout, our solid pool safety cover will protect your family for years and years.

Universal Compatibility：Our premium weather protective cover has universal compatibility for round trampolines from Round Trampolines or Round Swimming Pools, Appropriately sized fountains , pet pools and other outdoor furniture.