What are the conditions for controlling condensation?

What are the rules for limiting condensation?

To take full advantage of your indoor swimming pool, without worrying about excess humidity and the damage this causes to the structure, the decoration or the health of bathers, first requires respecting a few rules which allow you to control the room humidity. So how do you limit condensation in an indoor pool?

What means can be implemented to avoid condensation in the pool or spa room?

Thermal insulation

It must be ensured that the insulation of the walls and ceiling of the aquatic room is optimal. The colder the walls, the warmer the air in the room and the more condensation there will be. Hence the importance of properly insulating the walls and ceilings and, as far as possible, installing double-glazed windows.

The ventilation of the water room

Another way to limit condensation and the stagnation of humidity in the indoor aquatic area is to provide for air renewal by installing efficient ventilation. The VMC combined with a dehumidifier, will more effectively absorb the steam and the air is purified. The correctly managed hygrometry allows the perfect comfort of the bathers and the good salubrity of the piece of water.

Efficient air/water heating

To effectively combat condensation, it is important to choose an efficient heater.

When the water is cooler than the ambient air, and vice versa, evaporation is greater. It is therefore wise to install a heat pump to heat the pool water and a heating system for the room. Thus, the temperature of the water is as close as possible to the ambient temperature, which makes it possible to limit evaporation and therefore fogging and condensation.

Cover your swimming pool

To complete the panoply of "anti-condensation", it is advisable to cover the pool or spa when you have finished swimming, in any case as often as possible. This limits water evaporation and hence condensation. For this, a bubble cover, a thermal safety blanket, or an above-ground or submerged shutter are good ways to limit water loss. In addition, by adopting this simple gesture, the leveling of the pool water is less frequent.

Particularity of swimming pool enclosures

The pool enclosure is also subject to the problem of condensation and its consequences. Sometimes, opening the doors or openings for a few hours is enough to dissipate the ambient humidity. That said, airing in the off-season or in winter consists of bringing fresh or even cold air into the shelter. The swim that follows is necessarily cooler. Air blade shelters are the most effective and it is possible to install ventilation and a dehumidifier. Apart from insulation, the other solutions are applicable for swimming pools under cover.

Thanks to the indoor swimming pool, it is possible to swim at home all year round, even when it is snowing outside. However, it is advisable to take all the necessary measures to make the most of this aquatic space without the ambient humidity disturbing the pleasure of swimming!

There are many methods to effectively combat the condensation that builds up in the indoor pool space. If it is possible to limit condensation with swimming pool covers and to limit condensation of the covered swimming pool by ventilation, to fight against condensation thanks to the swimming pool dehumidifier remains the most appropriate means. Then discover the difference between the chemical dehumidifier VS electric dehumidifier and whether it is better to favor a swimming pool dehumidifier or Controlled Mechanical Ventilation to correctly choose the device best suited to your installation.