Armstrong DUNE MAX 20mm is a mineral acoustic ceiling tile in 20 mm and available in Board, Tegular 24 and Tegular 15 BE edge details. With its micro-perforated and finely sanded surface, it provides good acoustical performance. It has a good light reflectance and RH99 humidity resistance performance. This makes Armstrong DUNE MAX 20mm a good choice for offices, education, retail, leisure and hospitality. Armstrong DUNE MAX 20mm has received a Very Good rating under the Singapore Green Building Product (SGBP) certification in South & North East Asia and holds GRIHA and GreenPro sustainability certifications in India.
Armstrong DUNE MAX 20mm
| Material number | EAN / GTIN | Edge detail | Length | Width | Thickness | Colour | Sound absorption coefficient (Alpha W) | Sound absorption coefficient (Alpha W Shape Indicator) | Sound absorption class | Sound absorption (NRC) | Sound attenuation CAC (DB) |
|---|---|---|---|---|---|---|---|---|---|---|---|
00687254 | Board | 600 mm | 600 mm | 20 mm | white | 0.65 | H | C | 0.70 | 33 | |
00687268 | 4044617290047 | Tegular 15 BE | 1,200 mm | 600 mm | 20 mm | white | 0.65 | H | C | 0.70 | 33 |
00687266 | Tegular 15 BE | 600 mm | 600 mm | 20 mm | white | 0.65 | H | C | 0.70 | 33 |