Cantilevered stairs

One of Siller´s modern design stairs is the cantilevered staircase Europa which can be manufactured in various different materials, shapes and finishes. Usually the cantilevered treads have an angular shape and are available in any kind of timber. They are fixed at a straight wall with no visible fixing element and no railing at all or minimalistic glass or stainless steel railings.

In addition Siller stairs offers variation like for instance the cantilevered staircase in concrete. The thickness of such treads can be decreased to 60mm (till width 995mm) which is quite thin compared to standard thicknesses of 130mm each tread. For commercial projects the width can be increased to 1500mm (thickness starting at 100mm depending on loads).

Suitable for curved or helical stair shapes are the cantilevered steps in conical shape. Hereby the down side of the steps is leveled and decreasing its thickness towards the stair eye. This shape can be achieved in all wood types, in concrete or artificial materials like Corian.


Our cantilevered staircase models:

Model: Europa

Description: all wood types, treads with steel core and covered with wood on all sides, 

Projects: Sandnes

Model: Europa conical

Description: all wood types, concrete, steps with steel core and covered with wood, conical tread shape, stair shape helical/curved

Projects: Riva del Garda

Model: concrete-design

solid concrete treads, plane surface finish, "high-tech" concrete, suitable for residential and commercial projects, wall finished in concrete or with plaster boards, no visible fixing structure

Projects: Oberursel

Model: Europa art

Description: supporting structure in the stair centre, cantilevered treads, helical shape, curved glass railing

Projects: Val Gardena

Model: Europa commercial

Description: available in all wood types, steel core covered with wood, thickness of treads depends on total width

Projects: Merano

Model: Ghost

Short description: Treads and wall illuminated with LED lights, glass wall in the stair centre as railing, all glass staircase

Projects: Frankfurt

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