uPVC patio doors

uPVC bi-folding doors
June 13, 2016
uPVC front doors
June 13, 2016

uPVC patio doors

Terrace doors must be functional, and present your garden or terrace in the best possible way. We manufacture three types of terrace uPVC doors: back doors, patio, and bi-folding terrace doors. Just make your choice. Now have a look at our patio doors:

  • Winkhaus tilt&sliding PSK system
  • Produced using KBE 70, KBE 76 and KOEMMERLING 88+ profile systems
  • Higher uPVC frame threshold for superior tightness
  • One-sided handle
  • Winkhaus Atrium fittings
  • Max wing width 1500 mm
  • Standard colour – white (RAL 9016)
  • Winkhaus sliding PAS system with parallel action
  • Produced using KBE 70, KBE76 and KOEMMERLING 88+ profile systems
  • Higher uPVC frame threshold for superior tightness
  • One-sided handle
  • Winkhaus Atrium fittings
  • Max wing width 1500 mm
  • Standard colour – white (RAL 9016)
  • KOEMMERLING 88 PREMIDOOR lift&sliding system
  • Barrier-free transition from inside to outside – high insulation and low WPC threshold
  • High profile stability for floor to ceiling elements up to 2.90 m
  • Constructions up to 6 m length (max wing width 3 m)
  • Outstanding heat transfer coefficient of average U f value = 1.3 W/(m²K)
  • Reliable functionality, great handling ease, easy to open and close as if sliding on air
  • One-sided handle
  • Siegenia HS Portal fittings
  • Standard colour – white (RAL 9016)

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