Blue Wave oval solar pool cover 12x24 ft — 12-mil clear thermal bubble blanket, UV‑stabilized

Blue Wave's 12x24-ft 12-mil clear oval solar pool cover is a thermal bubble blanket designed to capture sunlight, reduce evaporation, and help retain heat for above-ground oval pools.

If you want an easy, low-maintenance way to keep your above-ground oval pool warmer and lose less water, this clear 12-mil Blue Wave solar cover uses thousands of tiny air cells to act as an insulating layer between water and the air. Made for outdoor exposure, the blanket lets sunlight penetrate to heat pool water while its bubble structure slows heat loss overnight and limits evaporation during the day. The cover comes with UV protection and a five-year manufacturer warranty for long-term use.

How will this cover affect my pool temperature and evaporation?

The thermal bubbles trap solar energy and reduce heat loss, so you should see steadier temperatures and less water lost to evaporation compared with an uncovered pool. The clear material allows sunlight to reach deeper water layers to encourage natural warming during daylight hours.

• Thermal bubble design captures and holds solar heat.
• Clear material maximizes sunlight penetration for warming.
• Reduces evaporation, saving water and chemical adjustments.
• Can help raise water temperature by several degrees under good sun.

Will the cover hold up to sun, chemicals, and repeated use?

This 12-mil blanket is formulated to resist UV exposure and typical pool chemicals, so it remains usable season after season. The thicker 12-mil construction improves durability compared with thinner covers, and the product is backed by a five-year warranty in case of defects.

• 12-mil thickness for increased resistance to wear and punctures.
• UV-stabilized material helps prevent premature fading or brittleness.
• Designed for regular outdoor use and chemical exposure.
• Includes 5-year manufacturer warranty for added confidence.

How do I measure, install, and store this oval solar blanket?

Measure your pool across its widest and longest points to confirm the 12 ft x 24 ft blanket fits an oval above-ground pool. Lay the cover bubble-side down on the water for best heat transfer; use a cover reel for easier removing and storing, and keep it clean and dry when stowed to extend life.

• Confirm pool dimensions before purchase: 12 ft by 24 ft recommended.
• Place bubbles facing the water to maximize heat absorption.
• Use a reel or fold loosely to avoid creases; store indoors if possible.
• Rinse and dry before long-term storage to prevent mildew.

What performance can I expect in cloudy or cool weather?

Even with intermittent sun or cooler ambient temperatures, the cover’s trapped air pockets slow heat loss and help maintain a more stable water temperature. While it’s not a replacement for a heater on very cold nights, it reduces nighttime cooling and helps retain daytime gains.

• Insulates water against nighttime temperature drops.
• Maintains warmth gained during daylight even when clouds pass.
• Not intended as a primary heating system for freezing conditions.
• Best used as part of a seasonal heating strategy for pools.

Who is this for: This Blue Wave 12x24-ft clear solar blanket suits owners of oval above-ground pools who want a straightforward, energy-free way to reduce evaporation and keep water warmer with minimal equipment. It’s ideal for seasonal pool users, homeowners looking to lower water and chemical losses, and anyone wanting a durable, UV-resistant cover backed by a five-year warranty.