Acoustic wall panel LINEA 2.9.13

Douglas firsolid woodoak

Product overview
Solid wood acoustic panel for wall cladding, slatted design intended for performance and aesthetic interior finishes.

Key characteristic

• Screw-on panel for metal or wood framing

Technical table
Panel dimensions
2495 x 600 mm
1880 x 600 mm
1265 x 600 mm

Slat cross-section
20 mm (face) x 90 mm (height)

Slat spacing
130 mm

Centre distance of slats
150 mm

Black rear counter-slats
34 x 45 mm

Total thickness
117 mm

Timber species
Pine, slatted finger-jointed oak

Area density, pine
10 kg/m2

Area density, oak
11.8 kg/m2

Openness percentage
87 %

Acoustic performance

• Weighted index: αw = 0.85
• Absorption class: Class B

The sound absorption data were calculated in compliance with ISO 11654 (LINEA + acoustic complement + LR 20mm on E50mm plenum).

Finish / Reaction to fire (to EN 13501-1)
Fire-retardant options. 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 2.9.13 can be adapted (reference LINEA 2.9.13 R) to offer 30-minute fire stability in compliance with Belgian standard NBN 713.020.

Installation

• Screw-down installation
• In accordance with NF EN 14915
• In accordance with DTU 36-2

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 finish

• Available woods: Oak, Douglas fir, Pine, Spruce
• Slate finish and varnished finish options (examples: Clear varnish, White wash soft varnish, White soft varnish)
• Wax colour finish options (examples: White, White oak, Douglas, Oak, Honey, Mahogany, Cherry, Chocolate, Grey, Wenge, Black, Green)

Specifications / technical data

• Model: Linea 2.9.13
• Panel dimensions: 2495 x 600 mm; 1880 x 600 mm; 1265 x 600 mm
• Slat cross-section: 20 mm (face) x 90 mm (height)
• Slat spacing: 130 mm
• Centre distance of slats: 150 mm
• Black rear counter-slats: 34 x 45 mm
• Total thickness: 117 mm
• Timber species: Pine, slatted finger-jointed oak
• Area density: 10 kg/m2 (pine); 11.8 kg/m2 (oak)
• Openness percentage: 87 %
• Acoustic: αw = 0.85, Absorption class B
• Fire classification: Euroclass B-s1,d0 or B-s2,d0 (depends on wood/finish); option LINEA 2.9.13 R for 30-minute NBN 713.020 compliance
• Installation standard: NF EN 14915, DTU 36-2
• Back panel: rigid rockwool slabs (not supplied)