One of the most outstanding features of this clear solar pool cover is its 14-mil thickness (the thickest, second to best for hot tubs). The Blue Wave Solar Blanket is our best heavy-duty pick for rapidly raising your pool temperature. Water sometimes becomes trapped on top of the thicker material Material: Solar blanket | Size: 16 x 32 feet, 4 x 8 feet, 18 x 36 feet, 20 x 40 feet | Shape: Rectangle | Thickness: 8 mil | Material: Polyethylene | Weight: 19.8 pounds | Warranty: 3 yearsĭoesn’t protect pool chemicals from UV exposure

For reference, this version weighs about 20 pounds for a 16 x 32-foot cover, while our pick for the best heavy-duty pool cover weighs about 32 pounds, saving you about 12 pounds of weight that has to be pulled out of the water. But the lightweight material of the cover also means it’s a good pick for use on a pool reel, and it’s less of a chore if you have to fold the cover up when not in use. The cover has an 8-mil thickness (the thinnest on our list), so you should handle it accordingly. This polyethylene pool cover is covered with round air bubbles that are designed to allow solar energy to pass through to your pool water while reducing evaporation. We love that it's available in various sizes and shapes to fit round, rectangular, and oval pools and has a three-year warranty policy. The light blue color of this cover allows solar energy to heat your pool water without excessive degradation of your pool chemicals from strong UV exposure. A downside is that the water is exposed to debris like leaves and twigs.įor more shopping help with solar pool covers, check out our What to Look for Section below.įor a solar pool cover that is effective, easy to maneuver, and will minimize UV rays entering your pool water, consider the Robelle Heavy-Duty Blue Solar Pool Cover. Liquid solar covers can be used to raise the pool's temperature without the hassle of installing and removing a conventional blanket or disc.

Although effective for warming up smaller pools, a larger pool will require more discs to warm up. Instead of covering the entire pool, the discs float on the pool’s surface and have a bubble lining to raise the water’s temperature. A solar disc can provide the same benefits as a solar blanket with much less bulk.Made with tiny thermal bubbles, they are excellent at retaining heat and water in pools. The most common type of solar cover is a solar blanket.We compared them based on thickness, which impacts how easy it is to remove and replace the cover, and the color of the cover since that determines how much heat transfers to the water below the cover while blocking (or allowing) UV rays that can impact chlorine levels. We researched the best solar pool covers in a variety of shapes, sizes, and materials. Jimmie Meece, Brand President of America’s Swimming Pool Company, offers this advice: “Ensure that you purchase a cover large enough to cover your entire pool to maximize the solar pool cover’s effectiveness.” He recommends a cover with UV-stabilized polyethylene as the best option for heat transfer while minimizing the impact of UV rays on your pool’s chlorine levels.

Whether you have an in-ground or above-ground pool, these covers can extend your swimming season-but you need to pick the right cover for your pool. Using a solar pool cover is a big help in preventing heat loss through evaporation.

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