Let your imagination enhance the character of your outdoor design with the natural look of raw bluestone. Unfinished stone is ideal for designing your outdoor spaces, for retaining walls or for cladding your façade walls as well.
Bring a natural originality to your outdoor design with raw stone
The Crust, which is dark grey in colour, refers to the upper and lower faces of the stone benches inside the quarry. Its irregular and natural appearance brings a touch of authenticity to your outdoor spaces.
The Crust is not a cut or a finish, but a natural, unworked surface that can also have drill holes. It is located at the junction between two successive benches, separated from each other by a non-adherent joint of stratification of great thickness, filled with carbonaceous and clayey material of low cohesion.
The average thickness varies in the same slab between 8 and 15 cm.