Contemporary Grey Marble Straight Staircase

This contemporary straight staircase in grey marble is a SketchUp model featuring a clean glass balustrade and stone treads. This straight-run staircase features solid grey marble treads and risers, presenting a cohesive, monolithic aesthetic suitable for high-end interiors. The design includes a minimalist glass railing system held by thin metal uprights, ensuring unobstructed sightlines across the landing. The steps are integrated into a clean, plastered wall assembly, with the marble pattern continuing seamlessly from the floor onto the first step. This model provides a precise geometric representation of a luxury staircase, designed to serve as a focal point in residential circulation areas, complete with its integrated landing and structural supports.

The download is a 2.2 MB compressed archive containing the native SketchUp (.skp) model. It opens directly in SketchUp; for 3ds Max, Blender or Cinema 4D, import it through a SketchUp importer or convert it first.

In SketchUp, this model is best utilised as a component to ensure easy placement and modification within your architectural model. The geometry is organised to allow for simple scaling to match specific floor-to-floor heights. Users should apply their preferred marble texture mapping to the treads if customisation is required, while the glass balustrade can be adjusted for transparency settings in render engines. Always verify the stair riser and tread dimensions against local building codes before finalising the design in your project file.