The renovation of the 19th-century Ahof farmstead in Nijkerk shows how traditional materials can support contemporary living. Flip Wentink Architecten, together with interior architect Julia van Beuningen, transformed the listed barn into a modern home. At the same time, they preserved its historic character and reduced its environmental impact.

Natural Materials Drive A Low-Impact Interior

The design team chose biobased and traditional materials such as timber, lime plaster, and flax. As a result, they significantly lowered the building’s footprint. Moreover, these materials help create a healthy indoor climate. Lime and flax allow surfaces to breathe and avoid harmful emissions.

In addition, the architects avoided unnecessary finishes and synthetic layers. This decision creates a calm and tactile interior. It also highlights the natural qualities of the materials. Consequently, the project aligns with circular design principles that focus on longevity and low embodied carbon.

A Timber Staircase As A Contemporary Centrepiece

At the heart of the interior stands a sculptural spiral staircase made from pine plywood. EeStairs developed the design in close collaboration with the interior architect. Notably, the staircase does not rely on a central column. Instead, it appears as a self-supporting structure.

This approach combines engineering precision with material efficiency. Plywood, as an engineered timber product, uses resources efficiently. Furthermore, its raw finish reduces the need for additional coatings. As a result, the staircase becomes both a functional element and a design statement.

Renovating Towards Energy Neutrality

The team also aimed to create a zero-consumption home. Therefore, they integrated energy-efficient systems and renewable energy sources. Today, the building produces as much energy as it uses. This demonstrates how heritage buildings can meet modern energy standards without losing their identity.

Responsible Timber And Craftsmanship

EeStairs responds to the growing demand for fully timber-based solutions. The company uses FSC-certified wood and selects lower-impact adhesives and finishes. In addition, it optimises production and transport to reduce emissions. This approach ensures that sustainability runs through the entire process.

Balancing Heritage And Modern Design

Finally, the project creates a clear dialogue between past and present. Original elements such as exposed beams and thatched roofing remain visible. Meanwhile, contemporary features like a steel kitchen island and polished concrete floor add contrast.

Together, these elements form a warm and balanced interior. The Ahof farm renovation shows how designers can combine biobased materials, craftsmanship, and energy strategies in adaptive reuse projects.

Source: EeStairs via V2com
Photos: EeStairs – Alex Baxter