In 2015 and addition in 2016, Staalmeesters rolled curved Bandrasters 100x20x2 mm from Aluminum Exctrusion Profile for the Trebel project in Brussels for approximately 42,000 m² of ceiling area.

The Trebel project involved the demolition of the building on the corner of the Trier state and the Belliard state. The building consists of three underground levels and eight above-ground floors. After demolition with the retention of the existing silt wall foundation slab, 3 new underground levels were constructed forming a general pedestal and on top of which two connected buildings 9 and 13 above ground levels were erected.