[APT] Acustone PET [SMO] Smooth [10023] Signal grey
The best-designed spaces communicate something before a word is spoken. Clarity. Intention. Calm.
XSTONE Acustone PET in Smooth texture and Signal Grey is a smooth mineral acoustic wall panel engineered for interiors that refuse to separate performance from beauty. The Smooth texture — a serene, uniform mineral grain with barely perceptible natural variations — creates a surface of pure architectural continuity. No distraction. No excess. Just material, light, and space in effortless dialogue.
In Signal Grey — a pale, cool grey with gentle mineral clouds and subtle tonal movement — the effect is one of airy, modern restraint. It feels like early morning light on concrete softened by mist: depth without heaviness, presence without imposition. A timeless neutral that amplifies everything around it.
Beneath this composed surface, 100% recycled polyester fibre works invisibly and relentlessly. Captured sound energy dissolves. Reverberation fades. Ambient noise retreats. What remains is an acoustic environment as refined as the aesthetic one — ideal for premium open-plan offices, executive meeting rooms, luxury hotel lounges, high-end retail spaces, and any interior where focus and wellbeing are not optional extras.
Fire-rated B-s1-d0. Zero chemical binders. Born from recovered plastic bottles. Circular by design.
When a wall does this much, it deserves to look this good.
| Backing | Acoustic PET |
|---|---|
| Texture | Smooth Concrete |
| Color | Signal grey |
| Size | 2440 x 1220 mm; 800 x 600 mm; Bespoke sizes upon request |
| Thickness | 12 mm |
| Finish | Matt |
| Composition | 100% recycled polyester fibre without chemical binders or retardants + 90% recycled marble stone powder + Copolymer + Fiber glass |
| Fire rating | B-s1-d0 |
Great Acoustic Performance
Thanks to its porous, open structure, PET felt absorbs sound energy and diffuses it naturally, reducing noise and reverberation while improving acoustic comfort across work and learning environments.
Built for longevity
PET felt is designed to last. Its resilient, impact-resistant structure holds its form and performance over time, even in the most active spaces, while remaining simple and effortless to maintain.
Shape for Design
PET felt invites creativity. Its flexible nature, rich palette of colors, and variety of textures and forms make it easy to shape, adapt, and integrate into any interior vision.
Recycled and Recyclable
Born from recycled plastic and designed for circularity, PET felt transforms waste into value, extending material life while reducing environmental impact.






