What material are solar pool covers made of?

Solar covers for swimming pools with a thickness of between 10 and 12 mm are in the middle range. The most common types of solar covers for swimming pools are vinyl, polyethylene and polypropylene. The material your pool cover is made of will ultimately determine whether or not you actually achieve these incredible feats. Most pool covers are made of UV-stabilized polyethylene, polypropylene or vinyl.

Pool covers can be made of vinyl or polyethylene, and the material can be transparent or opaque. Vinyl covers are the most durable. The most economical type of pool cover is a solar pool cover, also called bubble cover. Solar pool covers are made of thick plastic material with UV inhibitors and look like bubble packaging material.

They are most effective in areas with a dry and windy climate, which increases evaporation from the pool surface. Outdoor pools in any climate absorb solar energy that reaches the surface of the pool and heats the water. A transparent solar cover for swimming pools can reduce this energy absorption to some extent; however, especially in areas with a dry and windy climate, the solar cover creates a warm and humid environment that decreases evaporation. Solar pool covers are manufactured using an extrusion process that is used for a wide variety of plastic films, such as garbage bags and plastic cloths.

Solar blankets are made of UV-stabilized polypropylene (PP) or low-density polyethylene (PE) in two layers, the flat layer and the bubble layer, which melt thermally. Solar blankets are made in large rolls and then cut into specific sizes of rectangular, oval and round shapes. Free-form pools use the largest rectangular shape that fits over the pool, and then trim off the excess with scissors or a razor to fit the curves of the pool, with the side of the bubble facing downward. Good quality pool solar covers are made of polyethylene or PVC vinyl resins.

Polyethylene is a flexible but fairly durable material, while vinyl is a little stiffer but very durable. Like the dust cover on grandma's couch, a cover over the pool prevents debris from entering, which means less pool maintenance. The insulating power of a solar pool cover doesn't just increase the temperature of the water during the spring and fall months, when you wouldn't otherwise be able to swim. For freeform pools with outdoor radius curves, you can fold the curved edges of the sides to roll a smaller width rectangular shape onto a solar reel.

Solar pool covers are designed to heat, insulate, protect, conserve water and save money at the same time. If your pool is used frequently or every day, you'll want a cover that's flexible and easy to remove and reinstall (and if not, it's a good idea to look for a pool installation company that can also help you with pool covers). For those who want to give the illusion of an open pool but still address the problem of evaporation, the best option is a liquid solar cover, as detailed by Auto Pool Reel. The most obvious reason to cover your pool is to reduce cleaning time by preventing dirt and debris from entering, but many people also cover their pools to conserve water and significantly reduce heating costs.

Before you decide which solar pool cover you need, there are a few questions you should answer about factors such as the local climate, exposure, pool use, and what you would like to achieve with a solar cover. Cover your pool when not in use to minimize evaporation, which consumes a lot of energy even in indoor pools, as evidenced by the high humidity inside. A recent study conducted on the effectiveness of solar blankets at the Cal Poly pool research center found a 95% reduction in heat loss through evaporation (and evaporation) in pools completely covered by a solar blanket. Since solar pool covers heat water with the help of the sun, they can also help reduce heat loss when covered at night.

An eight-year limited warranty doesn't necessarily mean that your new cover will last that long in the sun and dry air. For raised or underground pools without space at the end of the pool to place a cover reel, the solar reel is mounted in the center of the pool, or at the end of the last straight wall panel, in the case of oval pools. Pool covers minimize water evaporation and therefore conserve water so that homeowners don't have to add more water as often. According to Dummies, the most efficient and cost-effective solar heating system that exists is a solar pool cover.


Ben Young
Ben Young

Ben loves pool covers