Grass
Grass brings an understated, organic character to acoustic wall and ceiling design. Developed by Slalom, each panel is handcrafted with a natural fiber finish of 75% flax and 25% viscose, woven through with real hay and blades of grass. The result is a quietly textured surface — earthy, tactile, and entirely one of a kind.
Beneath the finish, a core of 100% recycled polyester fibers delivers genuine sound absorption. Available across the ECOwall, Millerighe, ECOrange U, and Square panel systems, Grass fits naturally into both minimalist and biophilic design schemes.
Easy to install with self-adhesive velcro and virtually maintenance-free, the result is a surface that earns its place — acoustically and aesthetically.
ECOwall: L 14,9 | 29,8 | 44,7 | 59,5 | 119 x H 14,9 | 29,8 | 44,7 | 59,5 | 119 cm x THK 2 cm (sold as set of 4: 59,5 x 59,5 x 2 cm)
Millerighe: Standard L 125,8 x H 280 cm; custom laser cuts available
ECOrange U: Standard L 129,2 x H 280 cm; custom laser cuts available
Square: Standard L 120 x H 280 cm; custom laser cuts available
Core (soul): 100% recycled polyester fibers
Finish layer: 75% flax, 25% viscose
Grass: hay and blades of grass
Standard: UNI EN ISO 354:2003 / UNI EN ISO 11654:1998
ECOwall: αw = 0,35 (M,H) ± 0,04 | NRC = 0,48
Millerighe: αw = 0,25 (H) ± 0,04 | NRC = 0,35
Millerighe + 40mm polyester backing: αw = 0,80 ± 0,04 | NRC = 0,80
Practically maintenance-free.
If necessary:
- Vacuum gently using low pressure
- Delicate surfaces: wipe with a damp cloth
- Medium and light surfaces: clean gently with a dry, lint-free cloth
- Avoid rough brushes, aggressive detergents, and chemicals
EU classification: coming soon
USA (ANSI/UL 723): Flame Spread Index (FSI) = 45; Smoke Developed Index (SDI) = 400
Climate Partner