These durable above-ground blankets can warm your pool this year by up to 15°F. Blue solar blankets are made to give you maximum heating properties. These 8-mil blankets are loaded with thermal bubbles that retain heat at night and on cool cloudy days. The transparent blue color allows the maximum amount of solar rays to reach your pool for optimal heating. All of our blankets are U.V.-protected so they last under the most intense sunlight.

Backed by a 3-Year Warranty.