Centor F3 hardware

Max. panel weight
Max. panel width
Max. panel height
Min. panel thickness
Max. number panels
8 left + 8 right

The Centor F3 system allows bifold doors to be installed into any existing opening without the need for major structural changes. Perfect for use in residential renovations, F3 hardware accommodates panels 1000mm wide by 2700mm high and 80kg.

  • Floor-rolling bifold system
  • Inward or outward opening panels
  • Suitable for double or triple glazing 
  • Exterior or interior use 
  • Manufactured in architectural-grade stainless steel or aluminium, bearings are custom machined while machined wheels are individually precision ground 
  • Articulated carriers compensate for imperfect openings, ensuring smooth operation
  • Guards on the carriers push grit away from the mechanism
  • The ready-made concealed, angled track is protected with a seal to keep operation smooth
  • Offset top guides allow the top channel to be concealed and reduces frame thickness
  • Surface-mounted fittings ensures easy assembly and installation
  • Offset hinge system allows for equal-sized panels regardless of the door configuration
  • Externally accessible hardware can not be compromised
  • Features patented Surelock 4TM adjustment mechanism for vertical and lateral adjustment using a screwdriver and 14mm spanner
  • Extensively tested including Finite Element Analysis, Cycle testing and Corrosion testing
  • Secure F3-based doors with Centor Dropbolts or Twinpoint Locks
  • Backed by a 10-year warranty

Dimensions are intended as a guide only. Calculated weight checks should be performed to ensure doors built to maximum height and widths do not exceed maximum weight.