Swimming Pool Dehumidification

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Benefits for Swimming Pools

Condair dehumidifiers control extreme humidity in swimming pools caused by high evaporation and warm air. Enjoy greater comfort, reduce health risks & bacteria growth, and protect your building.

Increases comfort

Creates a comfortable indoor pool environment, enhancing visitor and staff enjoyment.

Healthy workplace

Reduces infrastructure maintenance and creates a healthy workplace.

Condensation control

Reduces corrosion and mould, preventing damage and preserving building interior integrity.

Swimming pool dehumidification

Top of page Use cases FAQs

Comfortable ambient atmosphere instead of unpleasant, sticky heat.

Excessive humidity in indoor pools causes discomfort, health risks, and potential building damage. Efficient dehumidification ensures a comfortable climate, protects structures, and reduces energy costs through heat recovery.

Preventing mold, rust and structural damage

High humidity causes condensation on colder surfaces such as windows, pipes, and walls. Over time, this can lead to corrosion, mold growth, and material deterioration. Effective dehumidification protects buildings, keeps windows free of condensate, and ensures long-term operational reliability.

Secure, dry running surfaces

High humidity in indoor pools often causes condensation on floors, increasing the risk of slipping. Reliable dehumidification reduces surface moisture, improves safety, and helps maintain hygienic and comfortable conditions for guests and staff.

Use cases

Prevent condensation and mould

By combining a professional ventilation system with the Condair DA adsorption dryer, it is possible to achieve optimal results in preventing condensation and mould.

Humidification boosts the immune system

Controlled humidity in buildings protects the self-cleaning function of the mucous membranes, reduces the risk of infection and strengthens the immune system. Dry air promotes respiratory diseases. Additional humidification ensures healthy indoor air and strengthens the immune system.

Frequently asked questions

What is the best type of dehumidifier for an indoor swimming pool?

What is the ideal humidity for an indoor swimming pool area?

Typically, 55%RH ±5 % RH is a comfortable and practical humidity level for an non public indoor swimming pool. In colder weather, condensation forms more easily, so around 50 % RH is ideal. In summer, it can rise to 60 % RH to reduce energy use while avoiding condensation. Maintaining unnecessarily low humidity increases evaporative loads, extending operating hours and raising energy consumption. Reducing humidity by -5 % RH empirically increases operating hours by 15–20 %.

Why is dehumidification necessary in indoor swimming pools?

Dehumidification is essential in indoor swimming pools to control condensation, protect the building structure, and maintain a comfortable and healthy environment for swimmers and staff. It prevents corrosion, mold growth, and damage to walls, ceilings, and fixtures, while also reducing maintenance needs. Additionally, it improves energy efficiency by lowering the heating demand for incoming air and helps maintain good air quality by limiting allergens and dampness.

Get free expert advice

If you want to explore your options for humidity control, Condair's expert sales engineers will visit your site, review your project and talk you through their recommendations.

Alternatively, if you would prefer a call or online meeting, our team are always happy to discuss possible solutions and offer free technical advice.

Condair DA

Condair DA desiccant dryers are designed for applications requiring extremely low humidity, such as in sensitive industrial manufacturing processes, and for environments with very low temperatures or where precise moisture control is essential.