Diamond Deep Blue

Diamond Deep Blue Acoustic Cork Wall Panels

A sculpted diamond relief in deep blue that turns a bare wall into a sound-absorbing feature, molded from natural cork a full 1 3/16 inch (30 mm) deep.

Diamond Deep Blue is a three-dimensional wall panel pressed from agglomerated cork using compression molding. Each panel is a true diamond shape, 16 11/16 in (424 mm) on the long diagonal and 9 41/64 in (245 mm) on the short, so a wall builds up as a faceted geometric surface rather than a flat sheet of color.

The deep blue tone reads rich and modern against the natural texture of cork, and the 30 mm relief catches light differently across every facet. Because each diamond is an individual panel, you control the arrangement: cover a whole wall, run a band across a ceiling, or scatter a cluster as an accent.

The depth is not just visual. That 1 3/16 in (30 mm) of molded cork diffuses and absorbs sound, with an impact sound improvement rated up to Delta IIC 52 dB, and the cork itself adds thermal insulation that helps keep a room warm and energy efficient. Rated for light commercial use and approved for walls and ceilings, the lightweight panels are as practical in offices, studios, and meeting rooms as they are in living rooms and bedrooms.

Why this wall

• Impact sound improvement rated up to Delta IIC 52 dB, with the 3D diamond geometry providing maximum sound diffusion across the surface.
• Deep 1 3/16 in (30 mm) relief: one of the boldest profiles in the 3D cork panel range, molded from agglomerated natural cork.
• Natural thermal insulator: cork helps keep interiors warm and energy efficient.
• Hypoallergenic and made from natural, biodegradable, renewable cork, safe for all interior spaces and helpful for indoor air quality.
• Approved for walls and ceilings, so a single product can carry a design across both surfaces.
• Lightweight panels designed for hassle-free installation, with endless arrangement possibilities from a single diamond shape.
• A fire-retardant impregnated and certified version is available (C-s2, d0 to EN 13501-1:2018).

See it in action