Centor EW hardware

Designed for bifold windows, Centor EW is an external hardware system with a maximum sash weight up to 20 kilograms. For use in homes or light-commercial applications, EW is the perfect choice for openings over counters and serveries, and can be paired with a built-in flyscreen to keep pests out! 

  • Top-hung bifold window system
  • Outward opening panels
  • Comes complete with aluminium and timber lineal kits
  • Can be fully factory assembled prior to installation
  • Optional built-in flyscreen – vertically retractable screen is chain-operated and can be easily controlled with one hand
  • Comprehensive instructions and drill jigs available for the surface-mounted fittings 
  • Features patented Surelock adjustment mechanism for vertical and lateral adjustment using a screwdriver
  • Extensively tested including Finite Element Analysis, Cycle testing, Corrosion testing and Weather testing 
  • Secure EW-based windows with flush Centor Dropbolts
  • Backed by a 10-year warranty

Specifications 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.

Max panel weight
Max panel height
Max panel width
Min panel thickness
Max number panels
* For 4L or 4R configuration
EW product details (CAD – pdf, dxf, dwg)
EW window calc software v29
EW assembly instructions
EW brochure