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Wood paneling also ensures closeness to nature in the interior 

The Wellnesshotel3000 “Aua Grava” is characterised by the mountains outside and LIGNO® real wood elements on the inside. The new building with a floor area of 1835 square metres was built as a direct extension to the existing indoor swimming pool: The centrepiece is the spacious entrance hall with reception, bar, lobby and restaurant. The entire ceiling area was clad with acoustic panels. Together with fair-faced concrete and large window fronts, they define the modern architecture and provide cosy interior atmosphere.

Configuration overview

Components used

  • LIGNO® Akustik light  |  Ceiling cladding 

    Product code: LIGNO® Akustik light 3S_33_a70g_625-20-4_WTL_gb_buv
    Wood type

    Various wood species are available for the visible layer. For quality reasons, individual wood species cannot be configured for all profiles; for technical reasons, surface treatments are excluded for some wood species.

    Wood type

    _WTL Silver fir knotless, patterned


    The visible layer is profiled with joints. The code for profiling indicates in millimetres: Element width, strip width (rounded, from/to if applicable) and joint width (rounded) as well as a letter identification for variants, e.g. with chamfered strip edges or with additional height gradation.

    Note: Some profiles indirectly cause exclusions for other configuration options.


    _625-20-4 Slat profile


    The face is subjected to a brushing _gb as standard, which produces a stronger or weaker structure depending on the type of wood and makes the surface less sensitive to scratches. Alternatively, a smooth sanding _gs can be carried out, or on request a bandsaw cut _grimitated.


    _gb Brushed


    Depending on the type of wood, the optional application of a surface treatment is possible ex works. Individual colour finishes are always sampled for coordination. For elements in individual lengths, colour treatment is limited to max. 5 m length.


    _buv UV-protection stain

    Room acoustics

    If the soffit of the element is to have a good sound-absorbing effect, the penultimate layer is configured as absorber _a50g. Otherwise, this layer is configured as a solid wood layer _a0.

    Room acoustics

    _a70g 70 % Absorber



Project participants

  • SSA Architekten


    Horburgstrasse 105

    CH - 4057 Basel

  • Scrinaria Camathias SA


    Via Lieptgas 18

    CH - 7031 Laax


  • Martina Villiger, Holz & Funktion AG


    Kreuzmatt 2
    CH - 6242 Wauwil


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