02.2025
A Farmhouse Paradise in Allschwil: An architecturally sophisticated addition featuring a wooden floor slab. Architect Rolf Stalder has deliberately chosen Timbase’s innovative wood technology for the addition to this half-timbered farmhouse.

Project
For the architectural expansion of Hofparadis in Allschwil, architect Rolf Stalder has deliberately opted for a wooden floor slab. From the very beginning, he was certain: the expansion should be built on a wooden floor slab from Timbase. The innovative technology convinced him both in terms of structural integrity and its architectural potential.
The wooden floor slab forms the foundation for the expansion and demonstrates that wood can be a high-performance alternative to conventional solutions even in areas where concrete has traditionally been the primary material. The Hofparadis project thus exemplifies a new generation of construction: wood not only within the building, but also as the load-bearing foundation beneath it.
Rolf Stadler, PARADIS Homeowner
"As the client for the PARADIS project, I made a conscious decision to use a Timbase wood foundation. I would make this decision again in a heartbeat. I’m fascinated by the fact that Timbase combines the foundation and insulation into a single system. This is not only structurally elegant but also logically sound. Wood is an ecologically sound building material, renewable in Switzerland, and fits perfectly with a contemporary, responsible approach to construction. What particularly convinced me was that the system is comparable in cost to a conventional concrete foundation but offers significantly more added value. Technically, ecologically, and emotionally. For me, Timbase is an example of what innovation in construction should look like: simple, well-thought-out, and sustainable."
Construction data
Foundation slab for an outbuilding, 88 m²
Construction costs
No details of the total construction costs are communicated.
Architecture
Rolf Stadler
Client
Rolf Stadler
Timber construction
Risi AG - Timbase Schweiz AG Building - Wooden Floor Slab
Photography
Visualization by Rolf Stadler, Photos by Timbase Schweiz AG