False ceiling acoustic panel LINEA 2.6.6 LITE

firsolid woodpine

Product description
Solid wood acoustic panel designed for suspended ceilings. Modular format for direct installation on T24 grids or for fixing to supporting frames. Suited to commercial and institutional interiors requiring high sound absorption and natural wood finishes.

Versions / Fixing

• Mounting on T24 suspended ceiling grid
• Direct screwing onto metal or timber frame

Acoustic performance
Weighted sound absorption index: αw = 0.9
Absorption class: Class A
Sound absorption data (αp, αw, absorption class) were determined in accordance with ISO 11654 (configuration: LINEA + acoustic complement + LR 20 mm on E250 mm plenum).

Finish / Reaction to fire
Available with fire-retardant treatments. Euroclass reaction to fire: B-s1, d0 or B-s2, d0 depending on wood species and finish.

Installation
Install on T24 grid or fix by screwing in compliance with NF EN 13964 and DTU 58-1 where applicable.

Back panel
Rigid acoustic rockwool slabs (2.4 kg/m²) covered with black fleece (panel size: 600 × 600 mm; thickness: 20 or 22 mm). Back acoustic slabs are not supplied by Laudescher.

Wood and finishes

• Wood species: Silver fir, Pine, Oak
• Varnish finish: Clear varnish (optional)
• Fire-treated finishes: Natural, Douglas, Oak, White oak, Honey (various fire-treated varnishes)
• Wax colour finishes: White, Douglas, Oak, White oak, Green, Cenza, Wenge, Black (other colours available on request)
• Clear varnish can be applied for sensitive environments

Characteristics (table)
Panel dimensions: 1880 × 600 mm
Slat cross-section: 20 mm (face) × 68 mm (height)
Slat spacing: 65.71 mm
Centre distance of slats: 85.71 mm
Black rear counter-slats: 34 × 45 mm
Total thickness: 95 mm
Wood species: Silver fir, Pine, Oak
Area density (silver fir): 8.7 kg/m²
Area density (pine): 11.6 kg/m²
Area density (oak): 13.5 kg/m²
Openness percentage: 80 %

Notes
Panels are offered in two versions (T24 grid installation or screwed to a supporting frame). Acoustic test configuration is indicated above. Back acoustic slabs are not supplied by Laudescher.