Ventilation & energy efficiency

Fresh air is breathable room comfort and is an essential factor for a healthy home. Because the indoor air quality determines the living atmosphere and protects against moisture and mould. If fresh air proceeds into your home through modern ventilators, this also contributes to energy saving and protects against noise pollution.

Healthy and efficient ventilation for a better quality of life.

Better ventilation with windows that can do more.

The benefits of modern window technology

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Automatically better and healthier ventilation

Ventilation units with multiple additional functions

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Healthy fresh air without heat los

Ventilation with heat recovery

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Effective protection against invisible pollutants.

Window- and Wall-mounted ventilators with a NOx-filter

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Healthy fresh air without noise

Modern sound absorbing ventilators

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Correct ventilation for protection against mould and moisture damage

Controlled fresh air supply

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