Exceptional stones of architectural quality.

WILLKI offers a timeless, versatile architectural stone system for all your wall cladding projects!

Our stone collections draw inspiration from nature in all its splendour. They express both the timeless elegance of natural stone and the artistic mastery of their design. Their remarkable durability, ease of installation, and aesthetic quality make them ideal for both indoor renovations and outdoor construction projects.

ARCHITECTURAL
ORGANIC
NATURAL
ECO FRIENDLY

Architectural stone: an ode to nature

WILLKI’s natural stone is the very embodiment of authenticity and resilience. Inspired by nature, the Vallis and Arbor collections will enhance your living space and elevate your property thanks to one-of-a-kind wall cladding products.

Explore our collections

Vallis

Color : Pebble

The best warranty on the market!

Three words: peace of mind. WILLKI truly stands out with its transferrable 50-year warranty. We want you to enjoy your living space, not worry about maintaining your wall cladding materials!

A simple, quick, and stress-free installation

Instantly transform the look of your outdoor walls with our architectural stone panels – a simple way to obtain a wonderful natural look. Moreover, the innovative EziKi installation system makes the process a breeze!