Steigenberger Alsik Hotel & Spa


The Alsik is the largest hotel in the German-Danish region with 190 rooms, three restaurants, a cafe and a bar. Consolis DW Systembau delivered BRESPA® hollow-core slabs, which use considerably smaller amounts of raw materials than all other floors. Completed in 2019, Alsik hotel is 76% CO2-neutral, based on building in low energy class, energy-efficient installations and the related energy supply. In total, DW Systembau has supplied over 18,000 m² of BRESPA hollow core slabs within 1.5 years.

Project pictures

Key facts

Project Name

Steigenberger Alsik Hotel & Spa


Henning Larsen


A. Enggaard A/S

Construction Year



Sønderborg, Denmark