E2+ Bi-Fold Hardware Kits

E2 Plus Hardware
In stock
Product Details
Brand: CENTOR®

The E2 series by Centor is designed for light-weight interior and exterior applications making it a perfect solution for folding windows or light-weight doors where heavier grade hardware is not necessary.

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.

E2+ Brochure with architectural details
E2+ Door Calculator
E2+ Installation Instructions


  • Hardware for top-hung bifold systems.
  • Components for outswing or inswing applications.
  • Can be used for timber, aluminum, or composite panels.
  • Cycle tested to the equivalent of opening and closing panels.
  • Compatible with Centor Dropbolts or Twinpoint Locking systems.
  • 10-year warranty


These hardware kits only include necessary pivot sets, hinges, top & bottom rollers, and tracks specific to common configurations. Note that there are two different options per kit-selection based on the height of your panels. Each kit is also equipped with 13' 1" long top and bottom tracks. If you need lengths beyond that or a upgraded bottom sill option as shown in the the product brochure, please use our quote tool and provide the details of your project needs.

NOTE: Centor® will not custom cut or fabricate tracks to specific sizes and specifications. Be sure to calculate the total width of your panels to determine the needed track lengths.

  • 2 Left or 2 Right
  • 3 Left or 3 Right
  • 1 Left + 2 Right
  • 2 Left + 1 Right
  • 4 Left or 4 Right
  • 2 Left + 2 Right


Locking hardware is sold separately and there is essentially two ways to secure your folding system:

[OPTION 1: DROP-BOLTS] The Centor drop-bolts are flush mounted on the interior face of your system at the top and bottom and they activate with the push of a finger. It is the simplest method for installing and securing your door or window.

[OPTION 2: GEN2 TWIN-POINT LOCK] For a more advanced locking system that also eliminates the visibility of additional hardware is the Gen 2 Twin-Point locking system from Centor. Once installed, the top and bottom shoot bolts are activated with a simple twist of the lever located at a single location on the interior face of the panel. Additionally, the new Gen2 Twin-Point lock is the only method available currently that makes it possible for even-number stacked systems (e.g., 2L, 2R, 2L+2R, 4L, etc...) to be accessible from the exterior.

MAGNET CATCH: Magnet catches are designed to go on specific panels to keep them stacked together when the entire system is in the open position.

WARNING: This product can expose you to chemicals such as Nickel, Surfur, Lead, and Polybrominated Biphenylate which is known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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