Explore Armstrong PeakForm SILHOUETTE 4000 steel grid system — 15mm recessed groove profile, Superlock click connection, 18.82 kg/m load capacity. Black/white options. Buy directly from BuyBuildly with professional ceiling installation support.
15mm (9/16") recessed slotted steel grid system with a crisp, clean aesthetic. Designed for Tegular B15 ceiling tiles to deliver an enhanced visual finish.
Industry-first bulb-to-bulb clip design. Audible click confirms secure connection. Allows mid-span disconnection and reconnection in low-clearance areas.
Raised double-web profile engineered for superior strength and stability. Rotary-stitched construction increases torsional rigidity for a solid feel.
15mm narrow slot creates a refined, minimal grid appearance. Seamlessly integrates with Tegular B15 edge ceiling tiles for a shadow-line effect.
High-quality baked polyester paint over galvanised steel. Corrosion-resistant and durable. Choose black recessed slots for a dramatic shadow-line look, or white for a clean, bright ceiling aesthetic.
Contains approximately 25% recycled steel. Fully recyclable at end of life. Modular design allows disassembly and reuse.
Complies with AS/NZS 2785:2020 for suspended ceiling design and installation. Suitable for seismic design requirements with Armstrong accessories.
Technical data for specification and project planning.
| Component | Profile | Length |
|---|---|---|
| Main Bar | 15mm × 38mm / 45mm | 3600mm / 3000mm |
| Cross Runner | 15mm × 38mm | 1200mm / 600mm |
| Wall Angle | 15mm × 24mm | 3000mm |
| Item | Value |
|---|---|
| System Type | 15mm (9/16") Exposed Grid |
| Load Capacity | Medium Duty (ID) |
| Main Bar Load | 18.82 kg/m |
| Max Hanger Spacing | 1200mm |
| Fire Rating | Non-combustible steel |
| Slot Finish | Black / White |
| Recycled Content | 25% |
Compatible with Armstrong mineral fibre, metal, wood, and specialty ceiling panels for versatile commercial installations.
