Trio is the modern spiral staircase, created by the design philosophy of Rintal Stair System which revolutionizes the aesthetic standards of prefabricated spiral stairs by adding innovative shapes, exclusive finishes and excellent freedom of combination.

Great freedom of customization and design by Giugiaro Architettura

The innovative design of Trio, which makes it different from most prefabricated spiral staircases, derives from the design philosophy of Rintal Stair System developed in collaboration with Giugiaro Architettura. This philosophy can be summed up in two main values: a high content of design (developed in collaboration with Giugiaro Architettura) in each piece of the staircase and the maximum freedom to combine them with one another to create an absolutely personal composition.

Three different geometries for the steps

The steps are made of solid finger joint beech wood, 4 cm thick.
Compared to conventional spiral stairs, you can choose from 3 different shapes for the steps: straight, concave and convex. Each of these contributes to change the overall design, and the ease and comfort of climbing. The last two geometries are also available in two-color version for an even more personal and distinctive product.

Customize through color

The structure, adjustable in rise, is composed of a central steel pole, customizable by choosing among three different modules. The first is tubular-shaped, in painted metal allowing iron-wood combinations to create a spiral staircase with a bold style. The second is completely in wood and allows you to create total coherence between the framework and the steps. The third, still in wood, differs from the second for a vertical milling inside which one can insert colored slots that add color to the pieces.

Play of light for a charming design

The color slots allows you to customize your composition by choosing a dominant color or by matching them with your furniture.

Even more impressive is the mix of the color slots with the LED lighting system integrated into the structure and controlled through a touch device which allows you to light up the staircase and create a play of light.

Different finishes and railings available

To complete the customization possibilities there is the choice of railings and finishes. Trio can be paired up with numerous models of railings for spiral stairs of different size and design, and offers numerous standard finishes as well as sample colors.

Trio revolutionizes the idea of wooden spiral staircases by transforming it into a piece of art that can be changed to fit your personality or the style of your house. A unique item that exceeds its functional dimension through a versatile style and the freedom to customize.