Diamond Black

Diamond Black Acoustic Cork Wall Panels

Sculpted black diamonds in solid cork: a feature wall that quiets the room while it defines it.

Diamond Black turns a flat wall into deep, faceted geometry. Each panel is a three-dimensional diamond, 1 3/16 in (30 mm) thick, with long diagonals of 16 11/16 in (424 mm) and short diagonals of 9 41/64 in (245 mm). Rotate and repeat the shape and the black facets catch light differently across the wall, so no two arrangements read the same.

The panels are compression molded from agglomerated natural cork. That construction does two jobs at once: the sculpted surface breaks up and diffuses sound, and the cork body itself absorbs impact noise and insulates against heat loss. The result is a wall that measurably calms a room, with an impact sound improvement of up to Delta IIC 52 dB.

Because cork is naturally hypoallergenic and biodegradable, these panels suit any interior space, from bedrooms and home theaters to light commercial offices and meeting rooms. They are lightweight, go up on walls or ceilings, and each carton of 3 panels covers 1.68 sq ft, so you can scale the design from a single accent diamond to a full acoustic wall.

Why this wall

• Impact sound improvement of up to Delta IIC 52 dB, with the deep 3D relief providing maximum sound diffusion.
• Thick 1 3/16 in (30 mm) profile: the deepest cut of this diamond design for the strongest shadow lines and acoustic effect.
• Compression-molded agglomerated natural cork: a renewable, biodegradable material, not foam or plastic.
• Natural thermal insulation that helps keep interiors warm and energy efficient.
• Hypoallergenic surface that supports healthier indoor air.
• Fire-retardant option available, impregnated and certified C-s2, d0 to EN 13501-1:2018.
• Lightweight panels rated for walls and ceilings, in residential and light commercial spaces, backed by a 5-year warranty for manufacturing defects.

Important product note

This diamond design is produced in thicknesses from 13/64 in (5 mm) up to 1 3/16 in (30 mm). This listing is the 1 3/16 in (30 mm) version, the deepest profile in the range. If you want a slimmer relief, check the other thickness options before ordering.