Lift and slide doors and parallel slide and tilt windows

Farsighted architecture ideas call for more and more decorative and hardly perceivable support materials and profiles. Especially in the residential and office sector, the building trend is for large-size, lift and slide doors and frameless sliding windows.

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Aluminium sliding windows and lift and slide doors

The large-size, sliding windows pose an additional challenge to planners along with the usual protection functions such as thermal insulation and break-in resistance: the high sash weight. Our project consultants and planners are happy to relieve you of the design planning and project planning of these and other technical metal construction refinements.

Frame and sash material
  • High-quality aluminium alloys with PA insulating bars
  • Lift and slide windows Sash weight up to 300 kg (custom fitting, 400 kg)
  • Parallel slide and tilt windows: Sash weight up to 180 kg (custom fitting, 200 kg)

  • Anodised and/or powder coated according to Qualicoat, anodised by choice

Frame profiles
  • Face width: as of 24 mm (system dependent)
  • Building depth: as of 72 mm (system dependent)

Break-in resistance
  • Resistance classes 1 and 2 as per EN 1627 - 1630

Sound insulation
  • Up to 43 dB possible

Metallbau Bühlmann AG, Kreuzmatt 11, 6242 Wauwil
T 041 984 20 40, F 041 984 20 41,,