We are specialized in gordian geometry and offer:
- parametric 3D-modelling
- automatized Construction
- and everything around it (processes, lists, data)
Structured processes enable efficient and effective project processing.


St George College Freeform Roof

Client: WIEHAG GmbH, 2018 (more…)

Roof of Macallan Distillery

Automatized 3D Detail-Planning and production data for a wooden roof construction
architect: Rogers Stirk Harbour + Partner
Client: Wiehag GmbH, 2015
Completion: 2018 (estimated)

Macallan Animation Aufbau

Macallan abschnittsweise Errichtung
Foto: Wiehag GmbH

The roof geometry can be described as a free-form (more…)

Roof Tesco Heart

tesco-axonometrie (more…)

Facade Elements East Side Shopping Mall Berlin



universal timber-engineering modules

UTEM is a method to plan complex timber structures made from many different parts. The customer delivers CAD files, lead details and parameters that are imported into a database. From this database, lists, plans, and machine control data are automatically created. Changes in the database directly affect the output data; These are therefore always up to date.

UTEM has the following targets:
- Automation: any number of individual parts can be handled
- Consistent data: Plans, lists and manufacturing data are generated from a single data pool.
- Convenience for clients: Project parameters (material information, minimum distances, production parameters, …) are collected in a spreadsheet and can therefore be easily checked or modified.
- Easy assembly: automatic numbering and position markings

UTEM (more…)

210-faced ball

Ball of 210 polygons 3D printed plastic elements in 5 colors.
The pattern and assembly are similar to the Paper Lantern

210-flächige Kuppel (more…)

Automatized Production-data for Parts in Lightweight-ETFE_cushions (APPLE)

APPLE is a collection of Grasshopper modules for efficient and client-oriented execution planning of ETFE pillow profiles. The client provides 3D profile center axes, information on the normal direction of the profile pieces and cross sections of the profile systems used. Numerical values such as gap dimensions, distances, etc. are grouped together according to components in a spreadsheet that can comfortably be checked and modified.




The following components are calculated: uprights, channel profile, base profile, welt strips, cover profiles. For certain fields (e.g. border elements), alternative cross sections may be defined. Miter cuts at intersections are calculated automatically, identical parts are detected. The profile normal direction can be specified by areas, between adjacent areas the course of the normal direction is interpolated. This makes it easy to produce even node connections (without torsion).



the Knot

kinetic skulpture in collaboration with Hannes Neubauer

Auchan Dome

Geometry, Production data for several Facade-Elements



Emerging Particles

Exhibition at the EEG – essential existence gallery; as a contribution to “Utopia Attraktor”. (more…)

KAPSARC Facade elements

Freelance 3D-Construktion work for seele austria →

Hans Schabus – The Last Land

art project for Hans Schabus, Biennale Venedig, 2005
wooden mountain-shaped structure
Carpenter: Franz Ritzer
form finding, construction plans

Photo by Bruno Klomfar (more…)

Circle divisions

based on n-fold rhombs and triangles.


substitution of transformation

printed on alucoubond, 125x80xm

spatial aperiodic structures

Spatial grids and fractals in 3D-space.



plan drawings for a kinetic sculpture pointing towards the sun (more…)

baroque patterns

opulent bandings, sumptuous ornaments



12 identic pentagons, locking one another



soccer balls

various geometric variations of soccer balls made from pentagons and hexagons (more…)


This principle yields aperiodic structures in any dimension. To get the insight into the spatial structures, they are designed as fractals.