Stellar Slimline Bifold Door

Ultra-slim sashes for a contemporary look.

Product Features

  • U-values as low as 1.3 W/m²K - double glazed
  • U-values as low as 0.9 W/m²K - triple glazed
  • Up to seven sashes
  • Multipoint locking for the main door and shootbolts for high security
  • Meets new Part L requirements for thermal efficiency with standard 28mm double glazing
  • Double hinge fixing for reliable long-term performance
  • Parallel stainless-steel tracks for ease of operation and stability
  • Quad stainless-steel rollers with wiper brushes spread load and resist debris build-up
  • Robust corner cleat system for strong precise corners
  • Weather performance to BS6375-1 and cycle testing to BS6375-2
  • NEW low sightline integrated cill option

Description

The Slimline Bifold Door is 20% slimmer by design than our original Stellar bifold. At just 117mm wide, the meeting stiles create an attractive ultra-slim sightline, letting the glass take centre stage for maximum appeal.

Uniquely, it offers 4mm of adjustment – no more cutting the last sash to size. It also enables the master sash to be easily adjusted on site. Coupled with Stellar’s patented fast-fit ‘knock-in’ beads and pre-inserted gaskets, low threshold options and PAS 24 security gearing, this door is packed with features that benefit the fabricator, installer and consumer alike.

The multi-chambered polyamide thermal break technology delivers a highly thermally insulating bifold that exceeds Part L requirements with standard 28mm double glazing and achieves 0.9 W/m²K U-value.

A new integrated cill option adds even more appeal, saving 35mm of height compared with a traditional bifold cill. It also uses fewer component parts and is quicker and easier to install, especially on refurbishment projects.

Product Case Study

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Tuesday 14th June

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Thursday 24th February

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