Technical overview:
  • Slim sight-line frame (from 60mm face widths), featuring rounded profile corners
  • Standard 70mm depth designed to provide smooth internal line to plaster
  • Smooth running system featuring four stainless steel wheels with left or right hand and inside and outside opening.
  • Easy installation: fully adjustable 10mm width/height to achieve positive seal.
  • Advanced gasket system to provide exceptional weather tightness (watertight up to class 9A in accordance with DIN EN 12208). Hinge gaskets also included to prevent draughts.
  • Advanced thermal barrier systems to deliver glazed product WER/U-value as low as1.8w/m2.K Fully compliant with DIN EN 10077.
  • Capable of accommodating glazing units of 6-45mm with triple-glazed framing option available.
  • High security performance featuring dedicated BSI Kite marked cylinder locks and shoot bolt system which lock into top and bottom tracks (WK2 security compliant).
  • Low threshold
Available made to measure or standard sizes:

2,400mm x 2,090mm 3 panels

3,000mm x 2,090mm 3 panels

4,000mm x 2,090mm 4 panels

5,000mm x 2,090mm 5 panels

5,900mm x 2,090mm 6 panels

*Please note, standard bi-folds are only available in colours from our standard range.