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Grid ceiling Panel
The Bespoke Grid Ceiling System by Impact Acoustic transforms overhead space into a striking architectural feature while delivering exceptional acoustic performance. Made from ARCHISONIC® Felt and crafted with 60% post-consumer recycled PET, this modular grid design brings bold rhythm, shadow play, and sound control to open-plan interiors.
Available in two standard cell sizes (400×400 mm and 600×600 mm / 15.75”×15.75” and 23.62”×23.62”) and a fixed height of 200 mm (7.87”), the system is supported by discreet steel strut profiles and can include optional PET infill panels, with or without integrated spot lighting. Customizable spacing, colors (36 options), and cell distribution allow full design freedom.
The system achieves NRC ratings up to 1.05 (with inlay) and offers tool-free dovetail installation and on-site adaptability. Designed for both performance and aesthetics, it’s ideal for lobbies, workspaces, retail environments, or cultural venues seeking visual impact and acoustic clarity.
With Bespoke Grid, your ceiling becomes an acoustic sculpture customized to space, scale, and style.
• Height: 200mm (7.87”)
• Area: on demand
• Grid spacing options: 400mm (15.75”) or 600mm (23.62”)
• Material thickness: 24mm (0.94”)
• Support spacing: Max 1600mm (63”)
• Grid: 100% PET (60% post-consumer content)
• Strut profiles: Steel (galvanized or powder-coated black)
• Ceiling grid (200mm height, 400mm spacing, with inlay):
- αw = 1.00 | SAA = 1.04 | NRC = 1.05
• Ceiling grid (200mm height, 400mm spacing, without inlay):
- αw = 0.50 (MH) | SAA = 0.67 | NRC = 0.65
• ISO and ASTM Testing Standards:
- ISO 354: Measurement of sound absorption in a reverberation room
- ISO 11654: Sound absorbers rating
- ISO 20189: Acoustic rating of screens and single objects
- ASTM C423-17: Sound absorption test
- ASTM E795-16: Sound absorption test methods
**Check product data sheet for detailed Sound Absorpion Report
• Daily cleaning: Alcohol solution (75%) (e.g., Pantasept)
• Dust removal: Feather duster or vacuum cleaner
• Heavy dirt: Hydrogen peroxide treatment
• DIN EN 13501-1: B-s1, d0
• ASTM E84: Class A
• VOC Emission:
- 28 Days French Regulation: A+
- BREEAM® (International, UK, NL, SE, NOR): Exemplary
- CDPH Standard V1.2: Pass
• Certifications:
- Declare label, Cradle to Cradle, UL Environmental Product Declaration
- Member of US Green Building Council, Ecobau 1st Priority, Climate-KIC
- VOC emissions compliant with LEED EQ credit (low-emitting products)
- SCS Recycled Content