False ceiling acoustic panel LINEA SHAPE 3

solid woodoakpine

Product overview
Solid wood slatted acoustic panel designed for suspended ceilings. Model: Linea Shape 3 Ceiling. Panel composed of three slatted modules (3 × 1880 × 600 mm) for installation on a T24 grid; overall panel size 1880 x 1800 mm.

Key characteristics

• Panel dimensions: 1880 x 1800 mm (3 panels of 1880 × 600 mm each)
• Slat cross-section: 20 mm (face) × 68 mm (height)
• Slat spacing: 65.71 mm; centre distance: 85.71 mm
• Openness percentage: 77%
• Total thickness: 317.80 mm
• Timber species: slatted pine or slatted finger-jointed oak

Acoustic performance

• Weighted sound absorption index: αw = 0.80
• Absorption class: Class B (measured per ISO 11654 conditions: Linea + acoustic complement + 20 mm rockwool on E250 mm plenum)

Finish and reaction to fire (to EN 13501-1)

• Fire-retardant treatment; Euroclass B‑s1, d0 or B‑s2, d0 depending on wood species and finish
• Clear varnish recommended for sensitive environments

Installation

• Designed for installation on T24 framework
• Installation compliant with NF EN 13964 and DTU 58-1

Back panel

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

Wood and finishes

• Wood types: slatted pine or slatted finger-jointed oak
• Slat finish: clear varnish (standard)
• Wax colour finishes: White, Douglas, Oak, White oak, Cenza, Green, Wenge, Black
• Other colours available on request

Technical specifications

• Model: Linea Shape 3 Ceiling
• Panel dimensions: 1880 x 1800 mm (3 panels of 1880 × 600 mm each)
• Slat cross-section: 20 x 68 mm (face x height)
• Slat spacing: 65.71 mm; centre distance: 85.71 mm
• Rear counter-slats: 34 x 45 mm
• Total thickness: 317.80 mm
• Timber species: slatted pine or slatted finger-jointed oak
• Area density: pine 13.7 kg/m²; oak 15.5 kg/m²
• Openness: 77%
• Acoustic: weighted index αw = 0.80; Absorption class B (ISO 11654 conditions)
• Fire reaction: Euroclass B-s1, d0 or B-s2, d0 (depending on wood and finish)
• Installation: for T24 grid; compliant with NF EN 13964 and DTU 58-1
• Back panel: rigid acoustic rockwool slabs (2.4 kg/m²), black fleece finish — not supplied by Laudescher