False ceiling acoustic panel LAŌ 4.2.1

solid woodpinerectangular

Product overview
Solid wood acoustic panel for suspended ceilings with standard T24 grid.

Quick and easy to install

• The quickest and easiest system to install and remove,
• Easy to install by a single operator.

Tile / Panel format
Tile for T24 grid at 1200 mm grid spacing. Panel dimensions: 1199 x 600 mm.

Invisible frame
Assembly conceals the framework and ensures perfect panel alignment. Installation is carried out on black T24 framing with a maximum load of 13.5 kg/m2, uniformly distributed in accordance with current standards and good practice rules for each country. Structural elements not supplied.

Installation from below / Patent pending
A patented system allows installation from below, without entering the plenum. The system allows the addition of standard acoustic tiles, which are not included. It is recommended to install the insulation first, then attach the Laō tiles in one quick, simple movement.

Removable panels
The Laō panels are removable for easy maintenance.

Wide choice of models and finishes

• 6 finger-jointed pine finishes and 1 solid pine finish.
• 6 edged slats models and 6 flat slats models.

Acoustic performance
Weighted index: αw = 0.90*. Absorption class: Class A. The various acoustic absorption data (αp, αw, absorption class) have been calculated in compliance with ISO 11654 (Laō + LR 20 mm acoustic complement on E316 mm plenum). The acoustic absorption of these products has been measured in accordance with ISO 354.

Finish / Reaction to fire
Euroclass B-s1,d0 or B-s2,d0 depending on finish.

Fitting system
Installation on T24 framework — In accordance with NF EN 13964 and DTU 58-1.

Rear surface
Acoustic mineral wool tiles with black fleece facing 2.4 Kg/m2 surfaced with black fleece facing (format 600 x 600 mm; 20 or 22 mm thickness). Not supplied by Laudescher.

Technical specifications

• Panel dimensions: 1199 x 600 mm
• Slat cross-section: 20 mm (edge) x 42 mm (height)
• Slat spacing: 18 mm
• Center distance of slats: 60 mm
• Black edge rear counter-slats: 20 mm (face) x 42 mm (height)
• Black central rear counter-slats: 20 mm (face) x 28 mm (height)
• Total thickness: 52 mm
• Surface mass (pine): 9.90 kg/m2
• Openness percentage: 30 %