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Forcher joinery

Generous roof area with real wood surface

Die Büros im Obergeschoss werden verbunden durch die akustisch wirksame Sichtholzoberfläche aus Weißtanne an der Unterseite des Satteldachs.

The Forcher joinery produces furniture of the highest quality with attention to detail. Since the family business is constantly expanding, an extension of the company headquarters was necessary. The offices on the upper floor are spread over two levels. Above this, a gable roof stretches unsupported over the entire 30-meter wide building. The special feature is that the generous roof area with its genuine timber surface can be seen from any position and experienced in its size.

Configuration overview 

Components used 

  • LIGNO® Acoustic light  |  Ceiling cladding  

    Product code: LIGNO® Acoustic light 3S_33_a70g_625-20-4_WTE_gb_b0
    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 

    _WTE Silver fir, economy 



    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.


    _b0 Untreated 

    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 

  • NINA MAIR Architecture + Design


    Innstraße 23
    AT - 6020 Innsbruck

  • Plankensteiner Holzbau GmbH


    Gödnacher Straße 1
    AT - 9991 Dölsach

  • Markus Bstieler

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