Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

Helical stairs

An overview of projects, products and exclusive articles about helical stairs

Product • By S-VITECHFL1045 - Helical stair Corten steel and Glass

FL1045

Stairs manufactured in corten steel.Three times more corrosion resistance, in average. Has a reddish oxide layer.Corten steel structure, with curved glass railing. More

Product • By S-VITECHFL2000 - Ellipsoidal stair stainless steel

FL2000

The central staircase is built with an ellipsoidal structure and a stainless steel railing.The steps are oak coated, with incorporated LED’s. More

Product • By S-VITECHFL1021 - Helical stair steel

FL1021 - Helical Stair stainless steel and glass

Stairs manufactured with structure, railings and steps in carbon steel, painted in mate black.Manufacture process it’s made with individual pieces, that in the end, after the finishing, make a single piece without visible seams. More

Product • By Siller Treppen, StairsMistral commercial

Mistral commercial

Stairs with structural glass strings or glass walls can also be used for commercial projects like offices, shops and show rooms. One example you see here at the Poltrona Frau show room in Miami. More

Product • By Siller Treppen, StairsMistral Shine

Mistral Shine

Freestanding all glass stairs connected with stainless steel rods gives a very high-end impression. More

Product • By Siller Treppen, StairsMistral LED

Mistral LED

All glass stair design Mistral with LED lightning More

Product • By Siller Treppen, StairsZig-Zag Turn

Zig-Zag Turn

Floating staircase in oak shaped like Zig-Zag, with glass balustrade for modern interiors More

Product • By Siller Treppen, StairsZig-Zag Royal

Zig-Zag Royal

Wooden oak staircase installed in a very exclusive interior in England. Freestanding part is supported by glass balustrade and wooden handrail is turning all around the balcony area More

Product • By Siller Treppen, StairsSpike

Spike

Mistral design with floating steps, turning around a supporting collumn. Wooden steps are supported by structural glass wall balustrade More

Product • By Siller Treppen, StairsZig-Zag Winder

Siller Stairs

Stairs with wooden winded steps for modern interior. Zig-Zag construction supported by structural glass balustrade More

Product • By Siller Treppen, StairsMistral Black

Mistral Black

All glass stairs with black interlayer and connected by stainless steel rods gives a very high-end impression.  More

Product • By Siller Treppen, StairsLondra Float

Londra Float

The staircase „Londra“ is an all glass staircase with NO steel hardware. It is built to 100% in glass (besides the interlayers which are used for lamination purpose). Exciting makes this staircase the level of transparency which it gives. For the treads you can also use timber. As additional feature you can light up the glass treads with LED light in different colors. We will publish pictures of the finished project as soon as they are available.  More

Product • By Siller Treppen, StairsZig-Zag Straight

Zig-Zag Straight

Straight wooden stairs in Zig-Zag shape with frameless glass balustrade. More

Product • By Siller Treppen, StairsMistral Iluma

Mistral Iluma

Our all glass design Mistral can be illuminated with LED so the steps would shine in any color you like for your home interior More

Product • By Siller Treppen, StairsTornado Spiral LED

Tornado Spiral LED

Spiral/Helical staircase for modern interiors with seamless balustrade and steps in wood More