Centor Bi-folding Sliding Door Systems

No more compromises

Centor's industry leading high performance bi-fold sliding door systems and retractable screens let you enjoy open-plan living while controlling insects and glare with just a fingertip.

Centor's doors and windows enable homeowners to enjoy inside-outside living without the compromises. Centor's innovations having been setting the standard for over 70 years.

Using concealed hardware to remove visual distractions between inside and out, so even when the doors are closed you can enjoy views beyond. Centor's engineering excellence ensures that our doors protect your home from the elements, that they are secure and able to smoothly glide open as soon as the weather allows.

Robust Hardware for folding doors

Centor’s beginnings manufacturing "the finest sliding door track available" is an ethos that has stayed with Centor over the last six decades. Their hardware systems offer architects, designers, and, ultimately, homeowners innovative products that provide both durability and flexibility, continuing to operate smoothly for years to come.

Known for it's smooth, fingertip operation and enduring reliability, Centor invented the world's first bifolding door system to meet weather-sealing standards - allowing folding doors to be used externally for the first time without compromising interiors. Patented in 1998, all Centor folding systems use this technology. 

For quality focused joiners, fabricators and OEMs, Centor hardware systems offer simple assembly, installation and adjustment, so manufacturing doors and windows isn’t a chore. Their range of reliable folding and sliding door hardware, locks and accessories will ensure there’s a system that meets your requirements.


Centor E3 Folding Door System

To place an order or request a quote for Centor E3 Folding Systems, please complete the E3 enquiry form below.

Centor E3 Folding Door System Enquiry Form

Responding to the demands of architects and homeowners wishing to push the boundaries of bifold innovation, Centor E3 hardware is suitable for a range of residential and commercial applications. Providing complete freedom in door design, the E3 hardware accommodates panels up to 1200mm wide by 3600mm high and 115kg, allowing for the extra weight of double and triple glazing.


  • Top-hung bifold system.
  • Inward or outward opening panels.
  • Double or triple glazed.
  • 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 E3-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.

Note: Specifications are intended as a guide only. Calculated weight check should be performed to ensure doors built to maximum height and width do not exceed maximum weight.

Centor E3 hardware is manufactured in architectural-grade stainless steel. Carriers, guides, pivots and hinges are available in stainless steel, polished stainless steel, PVD brass and PVD bronze finishes.

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

Satin Stainless Steel
Polished Stainless Steel
PVD Brass
PVD Bronze

E3 Brochure

E3 Product Details

E3 installation instructions (Surelock 5)

E3 Hinge Locations

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