The model CUBE is a closed „cubic“ staircase where the treads and risers are of obscure, tempered and laminated glass. The entire system can be light up with LED in one or changing colors. On the shown images you see only one possible application of this feature staircase concept. Siller plans, fabricates and supplies the entire substructure and finishes, custom made to your requirements. This stair system can also be used for stair runs in between two walls. One of the specialties of Siller Stair designs is that you will not see any visible screws or connections systems to hold everything together. This guaranties you a clean and straight forward design.