Premium door in the 80 mm series with peak value of Uf = 1.8 W/m2K.

• Profiles in multiple chamber system with symmetrical structure to counter bimetallic effect.
• Uniform angle brackets for frame and sash profiles.
• Rational installation of mortise locks and striking plates with slide blocks.
• Identical frame profile for inward and outward opening doors.
• Identical surface-mounted and barrel hinges for inward and outward opening doors in
  aluminium and stainless steel.
• High sealing values against heavy rain and wind load.
• Door sash with optional sash-enclosing infill.
• 1 and 2 sash doors (optional panic function) with side panel and transom light.
• Fitting lock side: delivery in cooperation with esco Metallbausysteme GmbH.
• Burglar resistance RC 2 in accordance with DIN EN 1627, 1- and 2-sash, with panic function.