By integrating all building installations in the hollow floor, the Slimline floor system is a very slender solution leading to an exceptionally low floor height, which in turn results in facade cost reductions. In fact, for every 7 floors, a full extra floor can be realized in the same building height using Slimline compared to traditional floor systems with suspended ceilings. Suspended ceilings are now obsolete altogether, as room acoustics can optionally be optimized using integrated acoustic strips in the Slimline element ceiling.