the new generation of windows in heritage-listed buildings

HF 82 Effizient Stil
HF 82 Effizient Stil
neu
HDF 82 Stil
HDF 82 Stil
HDF 82 Antik
HDF 82 Antik
HDF 82 Antik Plus
HDF 82 Antik Plus

In General

The new generation of windows in heritage-listed buildings with an overall depth of 82 mm for top thermal insulation, narrow views, integrated weatherboards and a narrow mullion section.

Ingenious construction makes mullion widths of up to 98 mm possible. Straight window frames on the left- and right-hand sides and on top simplify reconstruction true to the original. An authentic window reconstruction is achieved through a cavity air flow of 4 mm and a recessed locking point.

Fittings

  • flush fitting

    All synthetic, aluminium-synthetic, aluminium as well as wooden window systems HF 82 / HF 90 / HF 90 WD are equipped with a flush Roto NT fitting as a standard feature.
    For a surcharge, fittings positioned to appear completely invisible can be installed as an option.

     

    more information

  • fitting installed to appear invisible

    All aluminium-wood window systems (as well as the new wooden window systems HF 82 / HF 82 WD and HF 90 / HF 90 WD) are equipped with a Siegenia-Aubi fitting installed in a completely covered position by - as a standard feature.

    All structural components are integrated in the window frame and window leaf from the interior to appear invisible – this enables a consistent appearance left unmarred by fitting components. Custom-designed shapes such as bevelled/round-arch windows and balcony doors with a flat threshold etc. are (as a rule) supplied with a visible flush fitting.

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Wood Types

pine, belmadur, spruce, meranti, larch, framire, oregon, oak, scantling (interior pine, exterior larch)