Best Pool Solar Blankets of 2026
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Pool solar blankets are a cost-effective and eco-friendly way to heat your swimming pool while reducing water evaporation and chemical loss. These innovative covers are made from durable materials that can withstand harsh weather conditions and come in a range of sizes to fit any pool shape and size. They work by trapping the sun's rays and using them to heat the water, which can extend your swimming season and make your pool more comfortable to use. Additionally, solar blankets can help to stabilise your pool's temperature, reduce debris and dustbin in your water, and advise on water evaporation.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 8 Pool Solar Blankets
Happy Hot Tubs 7ft Thermal Spa Blanket
The Happy Hot Tubs Spa Blanket is designed to enhance your hot tub experience. With its solid 400 Micron build, it offers exceptional durability, ensuring long-lasting use. This blanket is UV and chemical resistant, protecting it from harsh elements and prolonging its life. Measuring 7ft square, it can be easily cut to shape or tucked down, providing a perfect fit for your spa. Most importantly, it can save you up to 95% of heat loss through evaporation, keeping your water warm and reducing energy costs.
Gekufa 6ft Solar Pool Thermal Blanket
The Gekufa Solar Pool Cover is crafted from high-quality LDPE material, ensuring durability and eco-friendliness for your peace of mind. By covering your hot tub, you can significantly reduce heat loss through evaporation, which helps save energy and maintain warm water. The cover is easy to trim with scissors, allowing you to customise it to your specific needs effortlessly. Additionally, it serves multiple purposes, such as reducing water evaporation and keeping your pool free from leaves and dust, enhancing your overall swimming experience.
Intex Solar Tarpaulin for Ultra Frame Pool
The Intex Solar Tarpaulin uses solar energy to warm your pool water, helping you enjoy a more comfortable swim without extra heating costs. By reducing water evaporation, it conserves water, saving you from frequent refills. You can also expect heating cost savings of up to 70 percent, making it an economical choice. Additionally, the tarpaulin reduces the need for cleaning and pool chemicals, providing you with a more convenient and low-maintenance pool experience.
Blu Line 7-Feet Thermal Spa Blanket
The Blu Line Thermal Spa Blanket is designed to fit spas measuring 7ft by 7ft, making it easy for you to trim it to the perfect size for your tub. This blanket helps to retain heat, ensuring that your spa remains warm and inviting. By prolonging the life of your spa cover, it saves you money on replacements. With a thickness of 600 microns, this durable cover offers excellent insulation and protection, making it an essential addition to your spa maintenance routine.
WilTec Black Pool Solar Heating Cover 5x8m
The WilTec Solar Blanket is designed to help you keep your pool warm by saving the heat from sunlight. Measuring 5 by 8 metres, it covers a large area of your pool to maximise heat retention. The 140-micron thick PE coating ensures durability and effective insulation, so you get the most from the sun’s warmth. Its integrated air cushion adds an extra layer of protection by trapping heat beneath the cover, helping you enjoy a cosy swimming experience for longer. The black colour also absorbs sunlight efficiently for better heating.
WilTec Black Solar Pool Heating Cover 4 x 6 m
The WilTec Solar Pool Cover is designed to effectively retain warmth in your pool. Measuring 4 x 6 metres, it offers ample coverage for various pool sizes. The 140µ thick PE coating ensures durability and provides excellent protection against the elements. With its integrated air cushion, this cover enhances insulation, allowing you to enjoy a warmer pool with less energy consumption. By trapping sunlight, it helps to naturally heat your pool, making your swimming experience more enjoyable and cost-effective.
WilTec Pool Solar Heating Cover 3.6m
The WilTec Solar Cover is designed with a diameter of 3.6 metres and features a robust 140µ thick PE coating. This durable construction ensures long-lasting use while effectively retaining the warmth of sunlight, helping to heat your pool. With its integrated air cushion, the cover provides added insulation, preventing heat loss during cooler nights. The sleek black colour not only looks stylish but also enhances heat absorption, making it a practical addition to your pool care routine.
WilTec Pool Solar Heating Cover 4 x 6 m
The WilTec Solar Heating Cover is designed to enhance your pool experience. With dimensions of 4 x 6 m, it fits well over standard pools, providing ample coverage. The 400µ thick PE coating ensures durability while effectively trapping sunlight. This integrated air cushion feature helps to maintain warmth, allowing you to enjoy a comfortable swimming temperature. The attractive blue colour not only looks great but also helps in absorbing sunlight. Overall, this cover is a smart investment for any pool owner looking to save on heating costs.
Frequently Asked Questions (FAQs)
1. Are pool solar blankets worth it?
The short answer is yes. It has been scientifically proven by at least 3 studies that solar blankets help to warm swimming pools. They also help to retain pool heat at night, help to reduce humidity and help to save on energy costs.
2. Do solar blankets work for pools?
75% of a swimming pool's heat loss is due to evaporation. A solar cover minimizes heat loss from evaporation by acting as a barrier between swimming pool water and the air. Specifically, you can reduce your swimming pool heating costs by up to 70% by using a solar cover.
3. Should you leave solar blanket pool during day?
Since the ambient air temperature is lower than the water temperature, the heat of the pool escapes through evaporation. When covering the pool this effect is greatly reduced therefore allowing you to enjoy warmer pool water the next day. Answer: It is most useful during the night.
During our pool solar blankets research, we found 123 pool solar blankets products and shortlisted 8 quality products. We collected and analyzed 12,603 customer reviews through our big data system to write the pool solar blankets list. We found that most customers choose pool solar blankets with an average price of £46.13.
The pool solar blankets are available for purchase. We have researched hundreds of brands and picked the top brands of pool solar blankets, including Happy Hot Tubs, Gekufa, Intex, Blu Line, WilTec.
Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.