Centor E2 hardware

Developed first and constantly upgraded since its inception, Centor E2 hardware is the perfect choice for bifold doors in private residences or light commercial applications. It accommodates panels 1100mm wide by 3000mm high and weighing up to 60kg.

  • Top-hung bifold system.
  • Inward or outward opening panels.
  • Use with timber or aluminium doors.
  • Exterior or interior use. 
  • Cycle tested to the equivalent of opening and closing panels every day for 40 years.
  • Secure E2-based doors with Centor Dropbolts or Centor 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.

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

Centor E2 hardware is available with straight or offset hinges. The offset hinge system allows for equal-sized panels regardless of the configuration, ensuring manufacturing is simple. Quick-fix surface-mounted fittings allow for easy assembly. 

Offset floor guides and floor pivots allow the guide channel to be concealed beneath closed doors, offering a neat appearance and preventing debris build-up in the channel.

Centor E2 folding door hardware offset hinge
Centor E2 folding door hardware straight hinge
Fully adjustable

The patented Surelock 5 allows for self-locking vertical adjustment with an 8mm Allen key. To raise or lower the panels, simply insert the Allen key into the end of the carrier to depress the pin and wind up or down. Once adjusted, the new setting is locked into place as the Allen key is removed. 

Independent top and bottom lateral adjustment of +/-5mm is possible using a Phillips screwdriver.

Surelock 5 adjustment with an allen key
Surelock 5 adjustment with an allen key
Quality materials

Centor E2 hardware is manufactured in architectural-grade stainless steel. Carriers, guides, pivots and hinges are available in stainless steel and PVD finishes.

Bearings are custom-machined while wheels are individually precision-ground to ensure silky smooth operation.

brushed metal
Stainless steel
polished stainless steel
Polished stainless steel
PVD Brass
PVD Brass
PVD bronze
PVD bronze
E2 product details (CAD – dxf, dwg, pdf)
E2 door calc software v43
E2 brochure
E2 installation instructions
Adjustment guide top hung folding door system