Interview with Tim Hercka
Voices from the industry
" Mandatory sustainability means proof, proof means bureaucracy, bureaucracy means time – and nobody in the construction industry has that. "

Mr. Hercka, what is the Walkeweg school building about – and what role do sustainability goals such as SNBS certification play?
The Walkeweg school building is a flagship project in terms of sustainability for all involved: the client, the planners, and the entrepreneurs.
Compliance with the set goals and standards according to SNBS is therefore a particular focus.

From your perspective, what is the biggest hurdle to sustainable building today – and what is needed to overcome it?
Binding sustainability requires documentation, documentation means bureaucracy, bureaucracy means time – and nobody in the construction industry has time. Streamlining processes and improving usability in this area will benefit everyone.
How big a challenge is it to test around 600 building products for their sustainability in a new building project?
This challenge is huge, especially due to the individuality of the projects.
Clean processes and structures are key to maintaining an overview.
Why are you working with Materius for this – and what has changed in your daily routine?
We work with Materiūs out of conviction, especially in the area of conformity assessments! It saves us hours and effort, and the app is constantly evolving.
What do you particularly appreciate about our collaboration?
Solution-oriented teamwork and a thorough understanding of the tasks of each stakeholder are crucial. Adopting diverse perspectives leads to the long-term success of the application.



