Facade signage, wayfinding, bicycle parking, signage, street furniture and point of sale, fragmented across as many suppliers, cost time, overview and a consistent brand identity. We design, produce, install and maintain it all ourselves — one point of contact, from advice to maintenance.
Active across Belgium from Olen, and across Europe via the Doublet Group.
Nine domains plus bicycle parking, one catalog. Choose the one you're working on.
Facade signage, wayfinding, point of sale, interior and events. From 3D design and production to installation and maintenance — we handle the full process.
Bicycle parking, parking and surroundings, furniture and signage. Everything combinable in one quote through our Herva-Doublet Platform — after approval of your access request.
Most suppliers handle one link. We listen, design, guide, produce in-house in Olen, install with our own crews and stay on call once everything is in place. One point of contact for the whole project — and one party accountable when something needs fixing.
Site visit, materials advice and a 3D visualisation on your own location.
Read moreCustom work from our workshop in Olen, ISO 9001 and ISO 14001.
Read moreOur own teams, including at height and in the public space.
Read moreCleaning, repair and replacement, across multiple sites as well.
Read moreFrom bicycle parking for municipalities to wayfinding in healthcare — practical know-how from our projects, organised by sector.
Waarom standaardbewegwijzering vastloopt bij neurodivergente bezoekers, en tien principes die het oplossen — in zorg, onderwijs en openbare gebouwen.
Election boards, polling station signage and ceremonial materials: what you need, when to order and why the price differs.
Beachflags, boarding, sponsor banners and event furniture: what works on site, what works on camera, and how to reuse it next year.
The same six sectors as in the menu — each with its own approach, references and solutions.
Wayfinding, traffic signage and street furniture for public space.
Eye-catching facade, strong reception and point-of-sale that sells.
Site dressing, signage and wayfinding for your handovers.
Tents, flags, stages and crowd guidance for events and sports clubs.
Visible facade, recognizable reception and functional facility offering.
Clear wayfinding, safe comfort and robust bicycle parking.
We are ISO 9001 and 14001 certified. Where possible our products use recycled materials. We systematically convert lit signage to energy-efficient LED.
Read our green statementOne concise email per quarter with projects, product news and sustainability initiatives.