Choose your product type
- Our approach
- 1Concept definition
- 23D design
- 3Production
- 4Installation
- 5Maintenance
What this gives you
From first sketch to maintenance — one partner who handles everything in-house.
01
One partner, from A to Z
You call one number. We measure, design, produce, install and maintain. No fragmented responsibility, no waiting on subcontractors pointing at each other.
02
You see it before it exists
A 3D visualisation of your own façade or space, by day and by night. We only start producing once that image is right. No surprises afterwards.
03
In-house production in Olen
Custom work from our own workshops, without intermediaries. That means a shorter lead time, a sharper price, and changes that are genuinely still possible.
04
Built to last
ISO 9001 and ISO 14001. Colourfast, weather-resistant materials and energy-efficient LED lighting. With long-term service and maintenance.
Projects
All projects
Access to prices and ordering
Request access to our Herva-Doublet Platform. We review your request personally.