Rapidline Acouline Wall Panel – Cove | Lake 170 | 24mm Thick | 1200 x 2780mm

The room's too loud, the wall's too flat, and the last 'acoustic treatment' you tried looked like a hospital corridor. You don't need more noise. You need the right panel in the right colour.

The Rapidline Acouline Cove panel in Lake 170 brings a cool, calm blue-grey to the wall while 24mm of acoustic material does what paint never could — it soaks up the echo bouncing off every surface in your office or classroom.

The Cove pattern is a soft, repeating arch. It gives the wall depth and rhythm without going full art installation. Lake 170 sits naturally against white, pale timber, or a pop of warm wood on the desk. It reads as 'designed,' not 'added.'

One panel at 1200 x 2780mm takes over a full wall section. Your team stops straining to hear each other. The room feels calmer. The wall finally looks like part of the plan.

That's the whole job. Done properly

• Cove curved-arch pattern adds architectural detail to flat interior walls
• 24mm acoustic thickness reduces mid-to-high frequency echo
• 1200 x 2780mm single panel covers a large wall area efficiently
• Lake 170 cool blue-grey tone complements white, timber, and modern palettes
• Improves speech clarity in open offices, meeting rooms, and shared workspaces