False ceiling acoustic panel LINEA JUNGLE

Douglas firsolid woodoak

Product description
Solid wood acoustic slatted panel designed for suspended ceilings. Available in multiple panel lengths and a range of finishes for architectural interiors where sound absorption and a linear aesthetic are required.

Versions / mounting

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

Overview
Panels are supplied in two mounting versions: installation on a T24 suspended grid or screw-on to a supporting frame. Installation complies with NF EN 13964 and DTU 58-1. A separate rigid acoustic rockwool back panel (2.4 kg/m²) covered with black fleece (600 x 600 mm; 20 or 22 mm thick) can be used (not supplied).

Table: Panel dimensions and geometry
Panel dimensions
2495 x 600 mm (screw-on only)
1880 x 600 mm
1265 x 600 mm

Slat cross-section
40 mm (face) x 41 mm (height)

Slat spacing
35 mm

Centre distance of slats
75 mm

Black rear counter-slats
34 x 45 mm

Total thickness
76 mm

Acoustic performance
Weighted index: αw = 0.70
Absorption class: Class C
Sound absorption values calculated per ISO 11654 (tested with Linea + acoustic complement + 20 mm rockwool on E250 mm plenum).

Finish / Reaction to fire
Fire-retardant finishes. Reaction to fire per EN 13501-1: Euroclass B-s1, d0 or B-s2, d0 depending on wood species and finish.

Wood and finishes

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

Back panel
Rigid acoustic rockwool slabs (2.4 kg/m²), covered with black fleece (600 x 600 mm; thickness 20 or 22 mm) — not supplied by the manufacturer.

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 41 mm (height)
• Slat spacing: 35 mm
• Centre distance of slats: 75 mm
• Black rear counter-slats: 34 x 45 mm
• Total thickness: 76 mm
• Timber species: Pine, Oak
• Area density (pine): 12.5 kg/m2
• Area density (oak): 14.4 kg/m2
• Openness percentage: 47 %
• Acoustic performance: Weighted index αw = 0.70 — Absorption class C (tested with Linea + acoustic complement + 20 mm rockwool on E250 mm plenum, per ISO 11654)
• Reaction to fire (EN 13501-1): Euroclass B-s1, d0 or B-s2, d0 depending on wood and finish
• Installation: On T24 grid or by screwing — in accordance with NF EN 13964 and DTU 58-1
• Back panel: rigid rockwool slabs (2.4 kg/m²), black fleece; not supplied