Window ventilation

Why ventilate?

The air you breathe has a major impact on your health. Even inside your home. After all, you spend a lot of time indoors. Indoor air quality is often worse than outdoors. With moisture from showering and cooking, carbon dioxide you exhale, volatiles from cleaning products and building materials being the main causes.

If you don't freshen the indoor air, those pollutants accumulate in your home and moisture problems can occur. Briefly airing out your home is not a sustainable solution. To create a healthy living environment, you need to constantly freshen the air in your home. You do that with a controlled ventilation system.

Why choose window ventilation from Wilms?

Wilms window ventilation uses Airria® technology, a decentralized system with heat recovery. With Wilms you ventilate your home in a controlled way: air is mechanically supplied and exhausted. This way you maintain air quality and keep the indoor climate balanced at all times.

Unlike central ventilation systems, Wilms refreshes the air locally: in each room separately. There is no hassle with ductwork, so you avoid a lot of chopping and breaking in your home. This makes Wilms window ventilation the ultimate solution for those who renovate their homes in phases or build on an extension.

Wilms ventilation is installed on your new windows. The unit is housed in an aluminum casing tailored to your window profiles. An exceptionally discrete design with subtle openings for air passage. Beautifully finished. And available in all RAL colors. Wilms is therefore the most elegant solution to optimally ventilate every room in your home.

In addition to increased comfort, an integrated heat exchanger is also essential for rational energy consumption. By using the warm air inside the house to heat the fresh outdoor air, less heat is lost. In this way, you save precious energy. Depending on the flow rate, the ventilation unit recovers up to 75% of the energy passing through the heat exchanger. This heat is immediately available in your home, with no transmission losses – a common issue in the ducts of central ventilation systems.

With just 34 dB(A) in standard operating mode, Wilms always ventilates whisper-quietly. The unit is insulated to dampen outside noise and make the ventilation process virtually inaudible. Since each ventilation unit is an autonomous system, there is also no noise transfer between different rooms.