Stacked Stone

Stacked Stone Acoustic Cork Wall Panels

The look of stacked stone, carved from cork bark: a 55/64 in (22 mm) thick acoustic panel that absorbs an estimated 60 dB of noise.

Stacked Stone brings the ledgestone texture you know from fireplace surrounds and feature walls, rendered entirely in 100% natural cork bark. Each panel measures 9-29/64 in x 31-1/2 in (240 mm x 800 mm) and covers 2.07 sq ft, so a single carton of 9 panels dresses 18.63 sq ft of wall or ceiling.

The surface is the story. Cork bark is naturally uneven, and that irregular relief is exactly what scatters sound waves: reverb, echo, and reflection break up against the texture instead of bouncing straight back into the room. At 55/64 in (22 mm), this is a deep, sculptural panel, not a thin veneer.

Inside, cork's honeycomb cell structure insulates against both acoustic and thermal transfer. That means quieter rooms, and it also means walls that help hold heat in winter and keep cool air in during summer. The same bark produces Suberin, a natural waxy substance that protects the panels from liquids, bugs, mold, and mildew, making this a healthy, allergy-friendly alternative to wallpaper.

Where does it fit? Anywhere sound is the problem or the point: music rooms, piano and drum rooms, recording studios, home theaters, karaoke and KTV rooms, cafes, restaurants, and meeting rooms. It is also a practical way to quiet noise coming through a shared wall from next-door neighbors. Rated for residential, light commercial, and commercial spaces, on walls and ceilings alike.

Why this wall

• Estimated Delta IIC rating: absorbs 60 dB of noise, blocking, dampening, and absorbing sound waves.
• Naturally uneven cork bark surface diffuses sound and cuts reverb, echo, and reflection.
• Honeycomb cell structure insulates against both acoustic and thermal transfer, helping reduce heating costs in winter and air conditioning costs in summer.
• Deep 55/64 in (22 mm) profile for pronounced stacked stone relief.
• Suberin, cork's natural waxy substance, resists liquids, pests, mold, and mildew; hypoallergenic with no harsh chemicals.
• Fire-resistant properties, with no harmful gases produced in the burning process.
• Sustainable and 100% recyclable: harvested from cork oak bark, so no tree is cut down to make the panels.

See it in action

Important product note

For returning customers who have previously ordered Narrow Brick 20 mm cork tiles: the Stacked Stone design is the same as Narrow Brick, with the only difference being the thickness. Narrow Brick is 25/32 in (20 mm) thick, while Stacked Stone is slightly thicker at 55/64 in (22 mm).