Solar Pool Cover 18x36 ft Rectangle - Thermal Blue Bubble Blanket

Our review of the Solar Pool Cover 18x36 ft Rectangle finds it ideal for inground pool owners who want a simple, cost-effective way to retain heat and reduce pool maintenance. The single biggest reason to buy is its 10mil bubble construction that acts like a magnifying glass to capture solar heat and release it into the water, raising temperature and extending comfortable swim time. It also functions day-to-day as a practical pool shield against leaves and debris while cutting evaporation, so it suits anyone who wants easier pool upkeep and lower water loss.

Key Features

• 10mil bubble design: Thousands of bubbles capture and transfer solar energy to increase pool temperature without electricity.
• Debris protection: Laying the blanket over water immediately stops leaves, bugs and dirt from falling in, simplifying daily maintenance.
• Evaporation reduction: The cover reduces water evaporation by up to 95%, helping to save on refills and chemical balancing.
• Custom fit: The cover can be trimmed with scissors to fit irregular or nonstandard shaped inground pools in minutes.
• Durable material: High density PE construction provides a sturdy, season-ready cover that customers report as thick and long lasting.

Who It's For

This pool blanket is best for owners of inground pools who want an affordable thermal cover that doubles as a debris shield and evaporation reducer. It suits people who prefer a low-tech solution that is easy to install and can be customized with scissors to fit odd shapes.

It is less appropriate for those seeking a rigid safety cover or a long-term heavy-duty winter cover; this product is a thermal bubble blanket intended for heat retention and surface protection rather than complete seasonal pool closure or child-rescue protection.

Pros & Cons

Pros

• Effectively warms pool water using solar energy thanks to the 10mil bubble construction.
• Significantly cuts water evaporation, reducing refill frequency and cost.
• Stops leaves and surface debris, making morning clean-up quicker and easier.
• Can be cut to fit irregular pool shapes, offering flexible use.

Cons

• As a 10mil bubble blanket it is not a substitute for a rigid safety or winter cover; durability is good but limited compared with heavy-duty covers.

Specifications

Product type	Solar pool cover / thermal bubble blanket
Size	18 x 36 ft rectangle
Thickness	10mil bubble construction
Material	High density PE
Main benefits	Solar heating, debris protection, evaporation reduction
Custom fit	Trim to shape with scissors for irregular inground pools

Our Verdict

The Solar Pool Cover 18x36 ft rectangle is a practical, value-forward choice for inground pool owners who want a simple way to warm water, cut evaporation and reduce daily debris. Its 10mil bubble design and durable PE material deliver measurable temperature and maintenance benefits without complex installation, making it a smart buy for summer season extension and routine pool care.

Frequently Asked Questions

Will this cover raise my pool temperature?
Yes, the 10mil bubble construction captures and transfers solar heat into the water to help raise temperature and extend swim time.

Can I trim the cover to fit my pool?
Yes, the blanket can be cut with scissors to fit irregular or custom-shaped inground pools.

Does this prevent water evaporation?
Yes, the cover is designed to reduce water evaporation by about 95%, lowering refill needs and water costs.