Located on the busy Purmersteenweg in Purmerend, the Posthuys project demonstrates that modern housing construction and acoustic comfort go perfectly together. With a clever combination of DucoMax ZR and MiniMax ZR systems, a solution was found for heavy noise pollution - without compromising on ventilation efficiency. Proof that silent ventilation along busy traffic arteries is no utopia.
Posthuys Purmerend: Silent ventilation along busy roads
Challenge on the Purmersteenweg
On the edge of Purmerend city centre, an impressive example of urban renewal is taking shape. Where once the hum of PostNL sorting activities dominated, modern flats now house hundreds of residents. However, the location alongside the busy Purmersteenweg presented a unique challenge: how do you create an oasis of tranquillity whilst traffic literally thunders past your front door?
The answer lay in a clever ventilation strategy that perfectly balanced comfort, silence and regulations. With more than 500 specially selected DUCO ventilation grilles, it was proven that modern housing construction and noise reduction can go hand in hand.
Master your Health - The Importance of Acoustic Ventilation
We spend no less than 90 % of our time indoors. With poor acoustics, residents quickly suffer from annoying sounds that can come from all directions - from traffic outside to ventilation inside. This has a direct influence on our functioning: increased heart rate, stress, headaches and reduced concentration are just some of the consequences.
Research consistently shows that poor acoustics have a direct negative effect on health. For the residents of Posthuys Purmerend, where traffic thunders past 24/7, this was particularly crucial. Good acoustics not only ensure optimal concentration and reduced fatigue, but also better performance and general wellbeing.
Master your Sound - The Acoustic Strategy: Precision from the First Line
In close consultation with De Jong & Roos and BMN, a well-considered combination of DucoMax ZR and MiniMax ZR ventilation grilles was chosen. These self-regulating, noise-dampening systems offer excellent acoustic performance without compromising on ventilation efficiency
DucoMax ZR: The Silent Force
For situations with heavy noise pollution, the DucoMax ZR silencer was deployed. This robust solution is specifically developed for high-rise buildings and heavily noise-polluted environments. With four different installation depths (Corto, Medio, Alto, Largo) and an actively closing aluminium flap that prevents whistling sounds, the DucoMax ZR offers excellent wind and water tightness combined with superior noise dampening.
MiniMax ZR: Compact but Powerful
Where compact solutions sufficed, the MiniMax ZR was chosen. This 'invisible' silencer grille is ideal for light noise pollution and can be perfectly combined with the DucoMax ZR. Through its identical interior appearance and the same installation method, a harmonious whole is created that convinces both functionally and aesthetically.
The Installation Challenge
The project had its own complexity.
Originally, a different type of grille was specified in the technical report, but through joint consultation, the DUCO solution was chosen. "This allowed us to keep the openings uniform, which considerably simplified the installation," according to De Moel.
The Result: More Than 500 Reasons for Peace
With over 500 ventilation grilles installed, distributed across interior and exterior façades, the Posthuys project demonstrates that silent ventilation along busy traffic arteries is no utopia. It is the result of smart product choices, careful planning and skilled execution.
The former PostNL sorting centre has evolved into a modern residential complex where residents can enjoy comfort, silence and healthy indoor climate - despite the busy location. A fine example of how DUCO contributes to silent, comfortable and future-oriented housing projects.
Conclusion: Ventilation That Doesn't Speak... But Whispers
The Posthuys Purmerend project proves that modern housing construction and acoustic comfort go together perfectly. Through the right combination of DucoMax ZR and MiniMax ZR systems, a solution was found that meets all requirements: strict noise standards, healthy indoor climate and resident comfort.
In an era where we pay increasing attention to wellbeing and quality of life, projects like this show the way towards a quieter, healthier future.
