Services Themes

Höffner – Furniture stores in Duisburg and Fürth


The building complex includes a 4-storey furniture store, a 2-storey storage area, a 3-storey intermediate building as well as a single-storey delivery area.

The roof top of the building was created a trapezoidal sheet metal roof including insulation and an exterior vegetation. On top of building II a helicopter deck is situated.

For load-bearing components the fire resistance class according to DIN 4102 with a resistance period of 90 minutes was chosen. The resulting construction requirements (concrete coverage and static height) are taken into account and concern primarily the columns of the attic storey in case of fire load.


The C&E Consulting and Engineering GmbH Chemnitz is certified according to DIN EN ISO 9001:2015.

Other certifications and approvals


General design and specialist planning
- Building Services, HOAI stages 2-6 German Fee Structure for Architects and Engineers, all  plant groups of the cost type 400
- Structural Engineering, HOAI stages  1-5
- Energy Performance Certificate (ENEV) 2009

Krieger Grundstück GmbH
Am Rondell 1
12529 Schönefeld

14.000 TEUR