Diamond Grey

Diamond Grey Acoustic Cork Wall Panels

Sculpted gray diamonds in a deep 1 3/16 in. (30 mm) relief that quiet a room as dramatically as they style it.

Diamond Grey is a three-dimensional wall panel molded from agglomerated cork using compression molding. Each piece is a faceted diamond in a soft gray tone, with diagonals of 16 11/16 in. (424 mm) and 9 41/64 in. (245 mm), so a wall builds up into a repeating geometric relief that catches light differently from every angle.

At 1 3/16 in. (30 mm), this is the thickest profile in the 3D panel range, and that depth is what does the acoustic work. The faceted surface scatters sound instead of bouncing it straight back, and the dense cork body absorbs it, delivering a Delta IIC rating of up to 52 dB. The same cellular structure that soaks up noise also insulates, helping keep interiors warm and energy efficient.

These lightweight panels are intended for walls and ceilings in residential and light commercial rooms such as offices, studios and meeting rooms. Review the installation guide and emissions documentation.

Why this wall

• Published Delta IIC: up to 52 dB. Review the tested floor assembly and applicable faceted wall-panel acoustic report.
• Deep 1 3/16 in. (30 mm) profile: the thickest option in the 3D panel range, for maximum relief and acoustic mass.
• Diamond geometry: diagonals of 16 11/16 in. (424 mm) and 9 41/64 in. (245 mm) with a 9 41/64 in. (245 mm) side length, allowing endless arrangement patterns.
• Thermal insulation built in: natural cork helps keep interiors warm and energy efficient.
• Made from renewable cork bark. Review the selected product’s emissions documentation and cleaning requirements.
• Walls and ceilings: rated for residential and light commercial use, with a 5 year warranty against manufacturing defects.
• Fire-retardant option: panels can be fire-retardant impregnated and certified C-s2, d0 to EN 13501-1:2018.

See it in action

Important product note

These panels are supplied in their natural agglomerated cork form as standard. If your project requires a certified fire rating, the panels can be ordered fire-retardant impregnated and certified C-s2, d0 to EN 13501-1:2018. This 1 3/16 in. (30 mm) Diamond Grey panel sits at the thick end of the 3D collection, which ranges from 13/64 in. (5 mm) up to 1 3/16 in. (30 mm): choose the thicker profiles when acoustic performance is the priority.