A highly resistant, tensioned membrane guarantees maximum safety. An ultra-flat slider rail guides and seals the cover as it gradually glides over the pool. The system is therefore sealed automatically, removing any risk of the user forgetting to do it.

The Coverseal safety cover complies with the most demanding swimming pool safety standards (French standard NF P90-308).

The equipment is designed down to the very last detail to make sure it is safe for very young children.

Compliance with the standard approved by the Laboratoire National de Métrologie et d’Essais (LNE), France’s national testing laboratory.


“A child can drown in under three minutes; no protective measure is a substitute for active supervision by a responsible adult.“



Easier swimming pool maintenance

Four Seasons - One Pool Cover

Unlike other flexible covers, the upper surface of the Coverseal membrane never comes into contact with the water in the pool. 

This makes it the perfect way to protect the pool and guarantee high quality water for your swim.

The anti-UV membrane is fully opaque and blocks out the suns rays to prevent photosynthesis and reduce the formation of algae, keeping the pH of the pool at a stable level.

The Coverseal cover gives you clean, pure, crystal clear water all year round, with the added benefits of:

  • Saving you time on cleaning and maintenance

  • Healthier bathing, with fewer chemical products in the water

  • Easier overwintering:



Water that’s always warmer

Once the Coverseal cover is closed, it does not come into contact with the water in your swimming pool and forms a cushion of air that envelops and protects the pool. It acts as a heat shield stretched above the pool, which is cooler (especially at night-time, when the temperature difference is increased). Coverseal therefore helps to retain the energy stored by the swimming pool during the day.

  • During the day… Coverseal stops the water cooling down in contact with the breeze.

  • During the night… Coverseal stops the surface water cooling down in contact with colder air. The heat from solar energy stored during the day is retained, so you can take a dip in the evening or first thing in the morning.

  • At any time of day… Coverseal limits evaporation, providing a simple, environmentally friendly way to maintain the water level in your pool and control the various maintenance parameters and the pH.

The ideal solution for indoor pools

No other flexible cover limits evaporation to the same degree as the Coverseal airtight cover. Specially designed to keep the membrane properly tensioned and sealed, it is the ideal solution for indoor pools.



Coverseal keeps your swimming pool looking good and blends in perfectly with your surroundings.

Designed to ensure the right tension for a perfect finish, it gives your pool an elegant, “haute-couture” look.

The protective membrane (using Serge Ferrari Précontraint technology) and the protective housing for the motor unit, made from powder-coated steel, are available in a wide range of colours. 

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Coverseal is the perfect way to make your life easier.
Your pool is as beautiful open or closed.
Closed, you benefit from all advantages of a hermetically sealed cover that keeps your pool safe and clean.
Open, you discover a perfectly clear water.


Operation at the touch of a button

Coverseal is very easy, convenient and quick to use.

At the touch of a button on the control device, you can extend or retract your pool cover by moving the mechanism along the length of the pool, from one end to the other.

It takes less than 1 minute for Coverseal to cover or uncover a 13-metre pool.

As the mechanism moves over the pool, it automatically unrolls or rolls up the cover.

Renewable energy

Coverseal is fitted with an electric motor powered by batteries that are recharged by two solar panels. The mechanism is therefore fully independent, with no need for electrical connections.

The batteries are recharged directly by the solar panels, using daylight, reducing your impact on the environment. 

Easy to access

Coverseal has an above-ground mechanism that is very easy to access for maintenance, servicing or technical assistance.