The Gradone solid step is the ideal solution for outdoor staircase design, combining functionality with the refined aesthetics of sintered stone. Made from high-density sintered stone, with 5 glued faces, hollow inside and below, it offers a solid structure, easy to install and with an impeccable appearance from all visible angles.

The external staircase plays an important role in the design and style of the house. By choosing to make the steps in sintered stone, the project gains consistency and visual coherence – the flooring and the stairs can be made with the same formats and colors, creating a harmonious and unified ensemble. Below are some examples of steps made in different sizes and colors.

Technical specifications:

  • Dimensions: 35 x 60 x 3 cm, profile height H15 cm
  • Material: Sintered stone
  • Slab thickness: 3 cm
  • Total height: 15 cm
  • Construction: 5 glued faces, hollow inside and below
  • Finish: Rectified surface, homogeneous and uniform appearance

Advantages:

  • Superior resistance to water, UV rays and temperature variations
  • 5 glued faces construction – finished and elegant appearance from all visible angles, without exposing cut ends
  • Hollow structure inside and below – reduced weight, ease of transport and installation
  • Anti-slip surface – enhanced safety on outdoor staircases
  • Low water absorption – freeze-thaw resistance, suitable for outdoor use throughout the year
  • Stable colors – pigments do not fade over time under the action of UV rays
  • Visual coherence – same material and format as the paving slabs, ensuring uniformity throughout the ensemble
  • Easy to maintain – the dense surface does not allow the accumulation of bacteria or deposits
  • Customizable – available in different sizes and colors, adapted to the requirements of each project

Available in multiple color variants: The product is available in a wide range of colors, from neutral and natural shades to warmer or cooler tones, allowing harmonious integration into any outdoor space design concept. Contact us to see the full range of available colors and to choose the variant that best suits your project.

Use: Ideal for the design of outdoor staircases for houses, villas, commercial buildings or public spaces, the Gradone sintered stone solid step brings elegance and durability to any project. The flooring and the stairs can be made with the same formats and colors, ensuring a unified and coherent appearance throughout the space. It is suitable for both outdoor and indoor use, being compatible with any architectural style, from classic to contemporary.

  • Length 60
  • Thickness 3 cm
  • Material Sintered stone
  • Country of origin Italy
  • Finish R11 (Non Slip)
  • Width 35

Panoramic, a reinvented symbol of contemporary Brașov

Panoramic reopens its doors in a form that preserves the building's modernist memory and translates it through light, transparency, materiality and a direct relationship with the landscape. The original building dates from the 1970s, and the contemporary intervention preserves the scale, proportions and structural logic of the modernist landmark.

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Panoramic, Brașov, 2026

Studio
Corvin Cristian Studio
Architect
Corvin Cristian
Client
ANA Teleferic

Casa Icoanei, interwar heritage reconfigured for the present

The house recovers its Florentine-Moorish character through the restoration of the façades and the original details, reinterpreted in a contemporary, luminous and rigorously proportioned formula. The main volume is extended vertically, and the openings are recalibrated to bring the morning light inside and to connect the spaces of the house more clearly.

2 / 2

Casa Icoanei, București, 2026

Studio
CUMULUS Architecture
Architect
Eliza Yokina
Client
Privat

Choose the stone with your own hands.

Order a sample.

When choosing stone for your home, you want to know what it really looks like. When choosing for a client, you want to show them more than an image. The colour, veining and finish can look different depending on the space, light and context. Our sample service lets you experience the material before making the final decision.

Advice

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Cutting

Precise processing in our own workshop: complex formats and bespoke objects.

Installation

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How we think, choose and transform stone into spaces that matter

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