stairplane® staircases are normally specified by architects and installed by general contractors in the USA.   This site allows you to specify a staircase, which we can subsequently price for you. We have many more options not listed here, and will be happy to discuss our complete capabilities in our studio in New York, or via Zoom or telephone.   Send us your plans or your requirements via our Contact Form.


stairplane™ staircases are the result of 25 years of research and development, manufacturing experience using anodized aluminum and experience in thousands of staircase projects. The unique composition in the aluminum allows us to achieve strengths equal to steel, but with a fraction of the weight, making installation much easier. Aluminum also is a more refined metal than steel and does not give a dated look with time as most steel staircases. Some of our staircase designs were developed over 20 years ago, and like good classic design, are still used today due to their discrete, timeless aesthetic. You can find stairplane staircases in every European country, as well as in the US. We have technical solutions for practically every architectural wish and challenge, ask us.


All stairplane™ staircases and components (stringers, steps, railings, landings) can be color-anodized or powder coated. The standard natural anodization, provided at no cost, gives a high-end, timeless finish to your stairs, uncomparable to rough steel staircases, and comparable to the luxurious italian finishes in kitchens and bathrooms. The color options gives the designer an enormous capability to mix and match to the desired aesthetic of the building.


stairplane™ CLASSIC
Our classic stairplane™ stringers are massive 10 mm brushed, anodised aluminium. This stringer is available in several heights which we optimise to achieve the most mimimal aesthetic and strength. The stringers can be natural anodised, color anodized or powder coated. These stringers weigh half of comparable steel stringers and have the same strength. All the bolts can be hidden.
stairplane™ Classic Technical Specification
Plan stairplane® CLASSIC with PDF
Plan stairplane® CLASSIC with DWG

stairplane™ CANTILEVER
CANTILEVER stairplane® stringers are manufactured using massive 65 mm anodised aluminium. This stringer allows us to create staircases with protruding steps, making the staircase appear more free-floating. There are no visible bolts. The unique width of this stringer also optimises the space needed for handrails.
stairplane™ Cantilever Technical Specification
Plan stairplane® CANTILEVER with PDF
Plan stairplane® CANTILEVER with DWG


STAIRPLANE™ revolutionary staircase design | glass stairs | metal stairs | aluminum stairs | design stairs | glass railings | new york | los angeles | miami | switzerland

stairplane™ BEAM
BEAM stairplane® stringers are an engineering wonder because they allow the treads to be attached using a gear-like structure, thus creating the correct angle of inclination. The staircase can be made relatively steep, and is thus a favorite for city lofts and ladder-type constructions for sleeping areas.
stairplane™ Beam Technical Specification
Plan stairplane® BEAM with PDF
Plan stairplane® BEAM with DWG


We offer 4 step shapes, and multiple colors and materials.

The TR260 step is an anodised wing-shaped step, like on an airplane. The step has a recessed black rubber insert to prevent slipping. The tread is 10.25” deep. This is the step shown on our homepage. It is absolutely cost-effective and is our best seller.

The TR240 step is an anodised aluminum step, with repeating ridges which create a very robust anti-skid surface. The tread is 9.5” deep. This step is often chosen for high-traffic areas or by families with children.

The TR280 step is our most customisable. It is manufactured using a very strong anodised alumuminum frame, and can have inserts of any color glass, natural stone, concrete, wood or aluminum slabs. It is also available ‘naked’ and you can insert your own material. The tread depth is customizable. This step is available in any color. The TR280 also comes in an XL version for extra-wide staircases with extra-thick steps.

The TR300 step is meant for public buildings, restaurants, offices, etc. where a very wide step is needed. The profile is extremely strong and can be made up to 70” in staircase width, without any steel. The step is almost 11.8” deep.


Most of our staircases can be manufactured with open or closed risers. All our glass, stone and wood versions fulfill US Building Regulations as long as your risers are 7 inches or less. If your risers are larger than 7 inches, we also have solutions to fulfill US Building Regulations. Ask us for more details.


We offer three kinds of minimal design railings for our staircases, landings, walkways and horizontal railings.

The framed glass railing is a minimal aluminum framed railing with a 9 mm safety glass, available in any color. The aluminum is natural anodised and is timeless. We can also color the railing in any RAL color you wish.

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71 Slab Enhanced

The full glass railings are just that, full glass, with no visible profiles. The glass is 21 mm, structural, safety glass, which can be manufactured in any color.


We also manufacture handrails in anodized aluminum and stainless steel. Some of our handrails can be illuminated from the bottom.


We can recommend excellent installers for our staircases in New York.   One flight of staircase generally takes approx. one day to install, depending on access and size.   Each staircase is made-to-measure in our factory, assembled to make sure every milling and every bolt works, then carefully disassembled and packed for transport.  Our stairs are high-value objects, and are generally installed in the later part of the construction phase when the final finishings in kitchen and bath are taking place.


Our glass railings meet most building codes. Ask your local jurisdiction to be sure.

Some of our step solutions come in XL versions, which are extra thick and could meet the 4″ rule, others can be made code-compliant be adding our square safety bars placed high and discrete under each step.

The XL version for extra-wide staircases with extra-thick steps.
USA: No safety bars needed with riser < 176 mm
Switzerland: No safety bars needed with XL.

We also implement glass risers on our TR280 steps. This version is aesthetically superior and fulfills regulations in every country world-wide.

To determine what is best, send us your plans and your wishes.


We deliver worldwide.  Any contractor can install our staircases.


Manufacturing times are generally 6 weeks.   Delivery times (2-6 weeks) depend on where you are in the world and how much you want to spend on transport.  We have companies in Switzerland (billing in EUR, CHF) and the USA.  We accept checks (USA) and bank transfers. A formal quotation with our business conditions will be made once we receive your request and take contact with you.


Besides creating beautiful, timeless staircases, we also manufacture complex ones like the one below. General contractors and architects rely on us for high-end fit-outs, even though our product is priced comparable to steel staircases. Our streamlined production methods allow us to be very price-competitive for this kind of unique product. If you are near New York, please visit our demo studio to see the impressive quality of our stairplane® staircases. We have extensive samples of all options.