Flexible living

The attraction of a door that simply folds out of the way is undeniable.  It’s a bonus when entertaining, and it’s wonderful on a balmy summer evening. But a bifold that isn’t well built can spell trouble. The forces and the weight are considerable which is why our doors are ideal. Crystal Direct's doors have all the strength a bifold needs and packs a real punch with its ultra-slim sashes. Because it includes full-length thermal break technology in its sections, they are also highly insulating. The tough polyester powder coating resists damage from scuffs and day-to-day knocks.

The doors can be configured to your exact needs and is a fabulous example of great engineering. Its components include double hinge fixings for reliable long-term performance, multipoint locking to the main door and shootbolts for high security. There’s also an outstanding track and roller system that’s easy to operate and maintain, ensuring they are always reliable and always ready to impress.

Features and benefits

  • Mulitple options including left, right and both sides stacking
  • Choice of access door
  • Wide choice of handle colours
  • Up to Door Set Energy Rating C
  • U-values as low as 1.1W/m2K
  • Suites to other window and door systems
  • 28mm double glazing as standard
  • Slim slightlines
  • Multipoint locking for the main door and shootbolts for high security
  • Parallel stainless-steel tracks for ease of operation and stability
  • Quad stainless-steel rollers with wiper brushes to spread the load and resist debris build-up
  • Robust corner cleat system for strong precise corners
  • Weather performance to BS6375-1
  • Meets Building Regs without foams or special polyamides
  • 10 year mechanical performance guarantee
  • 25 year surface paint finish guarantee
  • Lifetime security guarantee on hardware

Colours

All aluminium sections are finished with a tough, durable polyester powder coat, certified to the Qualicoat standard, which surpasses European requirements. The finishes need next to no maintenance – just a quick wipe down to remove surface dirt. For more challenging environments, we can also supply special marine-grade finishes.  The

Agate Grey Flat Matt RAL 7038Agate Grey – Flat/Matt – RAL7038
Anthracite Grey Textured RAL 7016Anthracite Grey – Textured – RAL7016
Anthracite Grey Flat Matt RAL 7016Anthracite Grey Flat/Matt – RAL7016
Anthracite Grey Signal WhiteFlat Matt RAL 7016Anthracite Grey/Signal White – RAL7016/RAL9003
Chocolate Brown Flat Matt RAL 8017Chocolate Brown – Flat/Matt – RAL8017
Cream Flat Matt RAL 9001Cream – Flat/Matt – RAL9001
Jet Black Flat Matt RAL 9005Jet Black – Flat/Matt – RAL9005
Signal White Flat Matt RAL 9003Signal White – Flat/Matt – RAL9003
Slate Grey Flat Matt RAL 7015Slate Grey – Flat/Matt – RAL7015

Gallery

Crystal Direct doors boast
huge benefits


  • Warranty

    Bi-folds come with a 10 year manufacturer's warranty


  • Energy efficiency

    Market leading thermal performance


  • Security

    Multipoint locking system for the main door and shootbolts for high security


  • Quality

    Manufactured to the highest quality standards, fully accredited and UKCA Marked


  • Recycling

    End of life products are given a new lease of life via recycling

Crystal directAccreditations

To find your local supplier use the search box below to get
a list of Crystal approved and Platinum partner
supplier locations within your area.