Aarmstrong DUNE mineral fiber ceiling tiles, 16mm thickness, NRC 0.50 sound absorption, RH99 humidity resistance, GB8624-2012 A2 fire rated, 85% light reflectance, 30% recycled content. Available In Board, Tegular 15mm and Tegular 24mm edge types. Ideal for offices, schools, libraries and retail spaces. BuyBuildly offers authentic products with technical support.
Sanded micro-perforated surface with excellent acoustic performance. Cost-effective solution for commercial ceilings.
Reliable sound absorption and speech privacy. Ideal for open offices and general commercial spaces.
High light reflectance brightens interiors and reduces lighting energy costs.
Withstands up to 99% relative humidity. No sag or warping in high-moisture environments.
GB8624-2012 A2 rated. Non-combustible mineral fibre core for fire safety compliance.
Contains 30% recycled material. LEED compatible. Environmentally responsible choice.
Durable sanded finish resists scratches and wear. Easy to clean with dry cloth. Low maintenance cost.
Technical data for specification and project planning.
| Size (mm) | Thickness | Edge Type |
|---|---|---|
| 600 × 600 | 16mm | Board |
| 1200 × 600 | 16mm | Board |
| 600 × 600 | 16mm | Tegular 15mm |
| 1200 × 600 | 16mm | Tegular 15mm |
| 600 × 600 | 16mm | Tegular 24mm |
| 1200 × 600 | 16mm | Tegular 24mm |
| Item | Value |
|---|---|
| NRC | 0.50 |
| CAC (Board) | 30 dB |
| CAC (Tegular) | 33 dB |
| Light Reflectance | 85% |
| Fire Rating | GB8624-2012 A2 |
| Humidity Resistance | RH99 |
| Weight | 3.8 – 4.0 kg/m² |
| Recycled Content | 30% |
Designed for commercial spaces requiring reliable acoustics, durability, and humidity resistance.
