The Belgian Kalmthoutse Heide park has gained a valuable landmark, a new 42-metre-high fire watchtower. Architect NOHNIK, and construction partners Bureau Bouwtechniek and Ingenieursbureau ABT België have perfectly combined wood and steel to produce an elegant truss construction. From every angle, the fire watchtower offers a dynamic and panoramic view over the natural landscape of the Kalmthoutse Heide.

The tower is built up in 6-metre-high segments, which twist flawlessly into each other. The staircase follows the same orientation, alternating direction at each segment, making the climb up the tower an experience in itself. The fire watchtower is therefore not only an efficient workplace for the fire fighters, but it also provides access for everyone in the area to enjoy the spectacular view from the tower’s platforms.

©NOHNIK architecture and landscapes (architect and images), ABT België and Bureau Bouwtechniek.

The Kalmthoutse Heide offers great diversity of landscapes, nature, and cultural-historical heritage. With the fire watchtower as its new landmark, and the surrounding area previously destroyed by a forest fire in 2011, the tower serves to significantly protect the area. The fire watchtower replaces an old tower that turned out to be too small and did not have the right resources. The new tower is dedicated to safety whilst also making the area more exciting for recreational users and tourists.

©NOHNIK architecture and landscapes (architect and images), ABT België and Bureau Bouwtechniek.

Accoya wood was the material of choice for the railings, balustrades, and fire watchtower; the ultimate contrast to the steel truss construction frame. A variation of wood thicknesses and spacing was used, creating a sophisticated look and thanks to the colour and material combination of Accoya wood, the tower harmonises beautifully with the surrounding natural landscape.

©NOHNIK architecture and landscapes (architect and images), ABT België and Bureau Bouwtechniek.

Delivered: 2022

Client: Gemeente Kalmthout

Commissioning partners: Agentschap Natuur en Bos, Telecomoperator Astrid

Tower height: 42m

In collaboration with Bureau Bouwtechniek and ABT België

Architect and images:© NOHNIK architecture and landscapes

Distributor: Mapex Houtimport

Sub-distributor: Houthandel Jacobs