False ceiling acoustic panel LINEA 2.6.8

firsolid woodoak

Short description
Solid wood acoustic panel for suspended ceilings.

Versions

• To be installed on T24 grid
• To be screwed onto metal or wooden frame

Acoustic performance
Weighted index: αw = 0.85
Absorption class: Class B
Various items of sound absorption data (αp, αw, absorption class) have been calculated in accordance with standard ISO 11654 (Linea + acoustic complement + 20 mm rockwool on E250 mm plenum). The sound absorption has been measured in accordance with standard ISO 354.

Finish / Reaction to fire (to EN 13501-1)
Fire-retardant: Euroclass standard B-s1, d0 or B-s2, d0 depending on the type of wood and finish.
Possibility of compliance with Belgian fire standard NBN 713.020.

Fire resistance
LINEA 2.6.8 can be adapted to the requirements of Belgian standard NBN 713.020 (reference LINEA 2.6.8 R) to offer 30-minute fire stability.

Installation
Installation on T24 grid or by screwing
– in accordance with NF EN 13964
– in accordance with DTU 58-1

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

Wood and finishes
Wood species

• Silver fir
• Pine
• Oak

Slat finishes / Varnish finish

• Clear varnish

Fire-treated finishes

• Natural (fire-treated varnish)
• Douglas
• Oak
• White oak
• Honey

Wax color finishes

• White
• Douglas
• Oak
• White oak
• Green
• Cenza
• Wenge
• Black

Gallery / product images
Multiple product views (face, installation and screw-on variants) and project application photos are shown.

Technical data (table)
Panel dimensions: 2495 mm (screw-on only); 1880 x 600 mm; 1265 x 600 mm
Slat cross-section: 20 mm (face) x 68 mm (height)
Slat spacing: 80 mm
Centre distance of slats: 100 mm
Black rear counter-slats: 34 x 45 mm
Total thickness: 95 mm
Wood species: Silver fir, pine, oak
Area density, silver fir: 8.9 kg/m2
Area density, pine: 11.7 kg/m2
Area density, oak: 13.6 kg/m2
Openness percentage: 80 %

Technical specifications

• Model: Linea 2.6.8
• Product type: Solid wood acoustic panel for suspended ceilings
• Panel dimensions: 2495 mm (screw-on only); 1880 x 600 mm; 1265 x 600 mm
• Slat cross-section: 20 mm (face) x 68 mm (height)
• Slat spacing: 80 mm
• Centre distance of slats: 100 mm
• Black rear counter-slats: 34 x 45 mm
• Total thickness: 95 mm
• Wood species: Silver fir, pine, oak
• Area density (silver fir): 8.9 kg/m2
• Area density (pine): 11.7 kg/m2
• Area density (oak): 13.6 kg/m2
• Openness percentage: 80 %
• Acoustic: Weighted index αw = 0.85; Absorption class B (measured per ISO 354; calculated per ISO 11654 for specified build-up)
• Fire: Euroclass B-s1, d0 or B-s2, d0 depending on wood/finish; adaptable to NBN 713.020 for 30-minute stability (LINEA 2.6.8 R)
• Installation: T24 grid or screwed to metal/wooden frame (per NF EN 13964 and DTU 58-1)
• Back panel: Rigid rockwool slabs 2.4 kg/m² with black fleece (600 x 600 mm; 20 or 22 mm) — not supplied