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Acoustic panels 
made of LIGNO®

Versatile interior finishings in real wood

The LIGNO Acoustic light panels are used for sound-absorbing wall and ceiling claddings. Individual design ideas can be implemented on the basis of naturally grown wood – with a large choice of wood types and profile variations for the surface, both in the residential sector and in commercial construction. The lightweight acoustic panels, which are harmless in terms of building biology, supplement the Lignotrend range of load-bearing cross-laminated timber products by a visually and acoustically appropriate interior finishing variant. For new buildings and for renovations. 

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LIGNO Acoustic elements

Versatile application areas

Acoustic cladding for wall and ceiling

LIGNO Acoustic light panels are attached over their entire surface to a substructure directly on a wall or ceiling. In the case of ceiling mounting, suspended substructures are also possible.

Acoustic sails

Suspended individually or in groups on thin cables, the acoustic elements reduce disturbing sound reflections as a local measure – for instance above office workstations, reception desks or conference tables. The lighting can be installed ex works in the prefabricated acoustic sails.

Grid ceilings 

Cut-to-size element panels are also suitable for installation in conventional grid or cassette ceiling systems or for the replacement of damaged or dirty old panels. They are simply placed loose in the existing support rail construction.

Solve individual acoustic requirements flexibly

Acoustic panel configuration options

Building biology
Certified products
 

  • Natural and harmless in terms of building biology
  • LIGNO Acoustic light panels are manufactured entirely from grown, domestic timber. The integrated acoustic absorbers consist of natural wood fibre and the adhesives used are also guaranteed to be low-emission. Like all Lignotrend products, they also bear the natureplus seal for building biology quality.

    Room acoustics
    Various profiles and low-frequency absorbers
     

  • Acoustic panel with integrated sound absorber
  • The acoustic absorber is integrated directly in the LIGNO Acoustic light panel. With their broadband effect, the elements achieve high absorption values. Apart from that there are acoustically optimised mounting configurations – for instance for low-frequency absorption. A certain sound steering can be achieved with low-absorbing variants.

    Planning assistance software
    Software for support
     

  • Room acoustics calculator:
    Help with planning
  • In the room acoustics planning, particular attention is paid to the room size, intended use and acoustic requirements. Lignotrend offers online room acoustics calculation tools for this. The effect of room-acoustics measures can thus be estimated even before conception and implementation.

    Flammability
    Normal to flame-retardant
     

  • Acoustic elements with 
    flame-retardant surface 
  • Claddings in public assembly rooms must be made of flame-retardant building materials. Nevertheless, Lignotrend manufactures its acoustic panels with real wood surfaces: If a fire breaks out, fire protection agents that are harmless and remain invisible curtail the spread of the fire.

    Surface design
    Silver fir – oak – etc.

  • Design variety in interior architecture 
  • With many different types of wood and profiles, as well as the possibility to choose the surface treatment, LIGNO Acoustic light panels offer a broad spectrum for aesthetic interior architecture that in no way looks rustic. An attractive real wood pattern is achieved with the slat profiles.

    Assembly
    Fast construction time
     

  • Acoustic ceilings can be assembled quickly and cost-effectively
  • LIGNO Acoustic light panels are easy to process. The large format with a width of 625 mm and a length of 2,940 mm allows fast installation speeds. Individual lengths up to 8,000 mm are possible on request. The longitudinal joint in the acoustic ceiling can thus be omitted.

    Assembly
    Concealed fastening

  • Homogeneity thanks to concealed fastening
  • LIGNO Acoustic light panels are fastened invisibly with clamps or screws. These are completely concealed in the acoustic joints and the homogeneous real wood surface thus remains intact.

    Product properties of the acoustic elements

    Building biology


    Since 2006, Lignotrend products have fulfilled the particularly strict criteria for the natureplus® quality mark and thus officially belong to the most environmentally friendly and harmless building materials in Europe.  
     

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    Building biology

    Certified products 

    Room acoustics


    Many people are not aware that in most interiors action with regard to the room acoustics is needed. Indeed, room acoustics is important in the planning – and not only in halls or classrooms, but everywhere, even in the private dwelling environment. Quiet and good speech intelligibility increase the practical value of the room – quite apart from the positive health effect of noise reduction.

     

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    Room acoustics

    Various profiles and low-frequency absorbers 

    Planning assistance software


    With the Lignotrend room acoustics calculator, reverberation or noise level reductions can be calculated and compared with the regulations of DIN 18041 - Audibility in rooms. Planners and building owners can use the online tool to make orienting calculations for the required absorber surfaces from Lignotrend products. A distinction is made according to the room groups from DIN.
     

    To the Room Acoustics Calculator
    Planning assistance software

    Software for support 

    Flammability


    When building rooms for a large number of people according to the Venue Regulations, suspended ceilings and claddings often have to be executed with flame-retardant surfaces. 

    Therefore, variants were developed for the surfaces of the LIGNO Acoustic light and LIGNO Acoustic Sport acoustic panels that have been tested for flame retardancy.
     

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    Flammability

    Normal to flame-retardant  

    Surface design


    The Lignotrend production department specialises in producing acoustic panels and load-bearing cross-laminated timber elements with high-quality visible surfaces in real wood. From aesthetic knotless to naturally knotty: For the one-ply-panels of the visible surfaces, Lignotrend processes various types and grades of as-grown timber.
     

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    Surface design

    Silver fir – oak – etc. 

    Assembly


    LIGNO Akustik light panels are attached directly to the wall or ceiling over their entire surface on a substructure. Suspended substructures are also possible for ceiling installation. 
     

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    Assembly

    fast construction time 

    Additive real wood panels improve room acoustics and design 

    From office to swimming pool

    LIGNO Acoustic Sport

    Lignotrend offers a complete system in the form of acoustically effective, area-elastic protective walls specifically for use in sports halls.

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    Useful items

    Accessories and supplementary products

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    Downloads

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