14 x 28 Foot Rectangular Deluxe Solar Blanket with 6-Year Warranty AQSC1428-5 AQSC1428-5 The sun gives off a ton of heat every day, so take advantage of it and heat your swimming pool with no energy costs. A solar cover, also known as a solar blanket, is a great way to heat your pool during hot summer days, as well as extending your swimming season into the cooler days of autumn. Typically, there is a 15 degree temperature rise when using a solar cover. You can open your pool earlier in the spring and close it later in the fall because your solar blanket will keep the water nice and warm.Solar Covers work by using the sun's free energy to heat your pool during the day, and keep your pool warm by significantly reducing evaporation. Evaporation is the main cause of heat loss in indoor and outdoor pools. A solar bubble blanket can cut evaporation up to 95%! Additionally, you will be able to save money on chemicals. Solar covers cut chemical costs up to 40% by reducing the amount of chemicals that gas off through normal evaporation. Each solar cover will keep your swimming pool cleaner by blocking out dirt and debris from entering the water.Fax in your dimensions for price quote on custom sizes.