Solar pool covers are an excellent way to extend your swimming season, retain heat, and conserve water by reducing evaporation for inground pools. These covers not only improve pool temperature but also help in maintaining water quality and lowering chemical costs. Below is a summary table of the top-rated solar pool covers we selected based on features like thickness, durability, heat retention, and UV resistance.
| Product | Brand | Size | Material Thickness | Key Feature |
|---|---|---|---|---|
| Blue Wave Rectangular Pool Solar Blanket | Blue Wave | 16 ft x 32 ft | 12 mil | Retains heat up to 15°F and reduces evaporation by 95% |
| BigXwell Solar Pool Cover Rectangle | BigXwell | 16 ft x 32 ft | 16 mil | Heavy-duty with thousands of thermal bubbles for heat trapping |
| VEVOR 40 x 20 ft Solar Pool Cover | VEVOR | 40 ft x 20 ft | 16 mil | Durable with excellent tensile resistance and evaporation reduction |
| Abimars 16 Mil Solar Pool Cover | Abimars | 12 ft x 24 ft | 16 mil | UV resistant with heat retention and chemical protection |
| In The Swim Premium Blue Rectangle Solar Cover | In The Swim | 16 ft x 32 ft | 12 mil | Increases water temperature up to 15 degrees |
Blue Wave 16-ft x 32-ft Rectangular Pool Solar Blanket

The Blue Wave Rectangular Pool Solar Blanket is a 12-mil thick solar cover designed to extend your swimming season by harnessing the sun’s energy to naturally increase pool temperature by up to 15°F. This cover features thermal bubbles that trap warmth efficiently, reducing heat loss especially during cooler nights.
It significantly cuts down on evaporation, preventing up to 95% of water and chemical loss, which reduces refilling and maintenance needs. Besides heat retention, it keeps your pool cleaner by acting as a barrier against leaves, insects, and debris. Its fade-resistant design ensures prolonged outdoor durability, making it ideal for inground pools.
BigXwell 16-mil Solar Pool Cover for In-Ground Pools

The BigXwell Solar Pool Cover is constructed with a durable 16-mil polyethylene material featuring thousands of thermal bubbles that capture and trap solar heat effectively. This heavy-duty insulating cover heats the pool during sunny days and maintains temperature throughout cloudy or chilly conditions.
This cover is also user-friendly, as it can be trimmed with scissors to fit pools of various shapes and sizes, making it suitable for both inground and above-ground pools. Its robust PE material ensures long-lasting performance and heat retention efficiency, promoting energy savings and extended swimming enjoyment.
VEVOR 40 x 20 ft Rectangle Solar Pool Cover 16 mil

The VEVOR Solar Pool Cover boasts a 16-mil polyethylene construction that withstands sun exposure without fading or warping. Its thick, closed bubble design limits up to 95% of water evaporation while insulating the pool to reduce heat loss efficiently.
This solar blanket can raise water temperature between 8 to 15°C (about 15 to 27°F), depending on environmental conditions, thereby extending the swimming season and reducing heating costs. Recommended for pool water with chlorine levels below 2.5 ppm and pH above 7.2, it balances durability with exceptional heat retention.
Abimars 16 Mil Solar Pool Cover with UPF 50+ UV Protection

The Abimars 16 Mil Solar Pool Cover features dense 16-mil bubbles and advanced UV protection (UPF 50+) to guard against sun damage and chemical degradation. This cover maintains pool temperature better than standard 12-mil alternatives, with dense bubbles acting like mini solar panels to capture sunlight and retain heat especially during cooler nights.
It is resistant to chlorine breakdown and aging while preventing water evaporation and heat loss. This solar blanket helps extend your pool use from spring through fall, raising water temperatures by 8 to 15°F for a longer, warmer swimming season.
In The Swim 16′ x 32′ Premium Blue Rectangle Solar Pool Cover

The In The Swim Premium Blue Solar Cover is a 12-mil thick blanket that improves pool water temperature by up to 15 degrees Fahrenheit and prevents heat loss overnight. Its light blue tint strikes a balance allowing effective heat absorption while promoting retention.
This solar cover minimizes evaporative heat loss during cool nights, helping extend the swimming season. It is designed for both above-ground and inground pools, providing efficient water conservation and temperature management to keep your pool enjoyable longer.
Buying Guide for Solar Pool Covers for Inground Pools
Choosing the right solar pool cover involves understanding key factors that affect performance, durability, and ease of use:
Material Thickness and Durability
- Thickness: Generally, 12 to 16 mil thickness covers offer strong heat retention. Thicker covers (16 mil) provide better durability and longer lifespan.
- Material: High-quality polyethylene (PE) with UV inhibitors ensures resistance to fading, tearing, and chemical effects, extending cover life.
Heat Retention and Energy Efficiency
- Bubbles trap solar heat effectively; denser bubble patterns provide superior insulation and heating potential.
- Look for covers that can raise pool temperatures by at least 8–15°F, dramatically lowering heating costs.
- Good covers reduce overnight heat loss and keep water warm during cooler weather.
Evaporation Reduction
- A solar cover should significantly reduce water evaporation to save water and chemicals, lowering refill frequency and pool maintenance.
- High-quality covers can prevent up to 95% of evaporation.
Size and Fit
- Cover size should closely match your inground pool’s dimensions for maximum efficiency.
- Some covers are customizable or trim-to-fit, accommodating irregular pool shapes.
UV and Chemical Resistance
- UV resistance prevents the cover from degrading under strong sun exposure, extending lifespan.
- Chlorine-resistant covers better withstand pool chemicals, maintaining quality longer.
Ease of Use and Maintenance
- Consider lightweight materials and flexibility for easy handling.
- Purchasing a pool cover reel can simplify installation and removal, protecting the cover during storage.
When selecting your solar pool cover, balance durability, heat retention, evaporation protection, and ease of use to maximize the value and performance for your inground pool. Investing in a high-quality solar cover helps conserve energy, reduce maintenance costs, and extend your swimming enjoyment.