Your specialist for all timber construction work.
We are an efficient family business in the lower Fricktal valley that has been in existence since 1939 and is now managed by the third generation.

Our experienced and motivated team of employees looks forward to all orders in the timber construction sector.
We would be happy to provide you with a quote for your construction project.

Execution of all carpentry work such as:- Roof constructions
- Hall construction
- Roof superstructures
- Extensions
- Entrance roofs
- Carport
- Pergola
- Façade cladding               
- Roof windows
- Thermal insulation
- Wall and ceiling cladding

Custom-made staircase systems:  We manufacture staircases according to your design requirements:
- Stringer stairs
- Saddled stairs
- Cantilevered stairs
- Space-saving staircases
- Gallery stairs
- Elevator stairs

Floor coverings in wood:- Parquet
- Laminate
- Terrace floors

Conversion and renovation
- Installation of roof extensions in existing roofs
- Installation and replacement of skylights
- Installation of sub-roofs
- Subsequent insulation
- Paneling work
- Lightweight walls
- Floors with slope compensation
- Woodworm control

Wood element construction
We produce ready-to-install wall and roof elements in our joinery hall.
The assembly time for a single-family house is usually 1 working day (rainproof).
Timber elements are also suitable for extensions, roof superstructures and additions.

Roof windows: Velux and Roto
We offer the complete range:
- Roof window installation for new buildings
- Installation in existing roofs
- Replacement of existing roof windows
- Additional elements
- Interior cladding
- Smoke and heat extraction systems
- Roof hatches

Steko timber construction system
Steko is a modular system that enables sustainable construction while meeting the highest requirements in terms of durability, stability, comfort and design freedom.
Steko solid wood walls are breathable and ensure a pleasant and healthy living climate