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The generously proportioned Centor E4 hardware takes bifold innovation into grand-scale commercial and residential applications. Panels of previously unimaginable size up to 4000mm high, framed with the sturdiest materials, move effortlessly aside with ultimate fingertip ease.
Centor E4 hardware can handle the toughest locations imaginable, with bifold doors utilising E4 certified to the most rigorous testing regime in the world – Miami-Dade County hurricane standards.
- Top-hung bifold system.
- Designed for extra-large doors in double or triple glazing.
- Inward or outward opening panels.
- Use with timber or aluminium doors.
- Exterior or interior use.
- Extensively tested, including finite element analysis, cycle testing, corrosion testing and weather testing.
- Secure E4-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.