Lasa marble, Siller Design

A marble masterpiece – the unique spiral staircase by Siller Treppen and Lasa Marmo

Step into a world of timeless elegance and exceptional craftsmanship. Together with Lasa Marmo of South Tyrol, we are creating a spiral staircase that appears to be formed from a single piece – a solid, 50-ton block of marble shaped to perfection using state-of-the-art CNC technology. Join us on the fascinating journey of its creation:

Step One: Its Origin in the Alps We take you on an unforgettable journey into the heart of the Alps. A visit to the Lasa Marmo quarry is an experience in itself. You will witness firsthand as the marble for your staircase is extracted from the solid deposit – a moment of remarkable authenticity.

Step Two: Structural Analysis Our experienced specialists analyze the stone’s composition to ensure the stability of the staircase. The marble’s external veining provides clues to its internal structure, allowing us to determine precisely how the block must be cut to achieve the desired appearance and load-bearing capacity.

Step Three: Finalizing the Design Based on the structural analysis of the stone, we refine the design of your staircase. Every detail is adapted to the characteristics of the natural material, creating a perfect balance of aesthetics and stability.

Step Four: Transporting the Marble Block An impressive undertaking: the 50-ton marble block is carefully loaded and transported to the production facility. Every ounce of this natural wonder will become part of your personal staircase sculpture.

Step Five: Precision Fabrication The transformation begins at our production facility. Using state-of-the-art CNC technology, the solid marble block is hollowed out and formed into a spiral staircase with millimeter precision. The process combines high-tech accuracy with the singular character of natural stone.

Step Six: Delivery and Installation. Once fabrication is complete, your custom marble staircase is transported to its destination. Our experts ensure professional installation so that the finished work of art integrates seamlessly into your building project.

Experience the union of nature, design, and technical mastery with Siller Treppen and Lasa Marmo – in a staircase made to endure for generations.

Siller Treppen – where design meets craftsmanship.