Maars supplied and installed the partition walls for the twelve-story "campus square" of the VU University Amsterdam. 

A total of more than 4500m² of String² and Metaline walls.String², the BiBlock variant with profiled glass, was chosen for the corridor walls. Ventilation profiles were incorporated into the glass.

High demands were set on sound insulation for this project. For the larger spaces where more than 12 people can work, a minimum value of 46db had to be achieved. Therefore Metaline 100 was chosen as dividing walls with 40mm thick steel doors. Mirrors with special damper plates have been placed above the doors, for extra sound insulation.