False ceiling acoustic panel LINEA EDGE

Douglas firsolid woodoak

Short description
Solid wood acoustic panel designed for suspended ceilings. Slatted aesthetic for architectural interiors with proven sound absorption performance.

Overview
The Linea Edge panels are available in two mounting versions:

• For installation on T24 modular grid
• For screw fixing onto metal or timber subframe (screw-on)

Acoustic performance
Weighted absorption index: αw = 0.70. Absorption class: Class C. Acoustic data (αp, αw, absorption class) calculated according to ISO 11654 for Linea plus acoustic backing with 20 mm rockwool on an E250 mm plenum.

Finish / Reaction to fire
Fire-retardant finishes. Reaction to fire in accordance with EN 13501-1: Euroclass B-s1, d0 or B-s2, d0 depending on timber species and surface finish.

Installation
Can be installed on T24 grid or fixed by screwing. Installation in accordance with NF EN 13964 and DTU 58-1.

Back panel
Rigid acoustic rockwool slabs, surface mass 2.4 kg/m², black fleece facing. Standard size: 600 x 600 mm; thickness: 20 or 22 mm. Backing panels not supplied.

Wood and finishes

• Timber species: Pine, Oak
• Slat finishes: clear varnish
• Wax colour finishes: White, Douglas, Oak, White oak, Cenza, Green, Wenge, Black (other colours on request)
• Clear varnish recommended for sensitive environments

Technical specifications

• Panel dimensions: 2495 x 600 mm (screw-on only); 1880 x 600 mm; 1265 x 600 mm
• Slat cross-section: 40 mm (face) x 40 mm (height)
• Slat spacing: 35 mm
• Centre distance of slats: 75 mm
• Black rear counter-slats: 34 x 45 mm
• Total thickness: 75 mm
• Timber species: Pine, Oak
• Area density, pine: 10.6 kg/m²
• Area density, oak: 12.2 kg/m²
• Openness percentage: 47 %
• Weighted absorption index: αw = 0.70
• Absorption class: Class C
• Reaction to fire (EN 13501-1): B-s1, d0 or B-s2, d0 depending on wood and finish
• Installation standards: NF EN 13964, DTU 58-1
• Back panel: rigid acoustic rockwool slabs (2.4 kg/m²), size 600 x 600 mm; thickness: 20 or 22 mm (not supplied)