• E3 Bi-Fold Hardware by Centor Architectural
Centor’s E3 bi-fold hardware is used on our Bi-Fold windows and doors. Hardware includes an overhead track and roller-glide system, various hinges, panel latches, assist handles, and sill options.
Magnetic Catches are available to keep folded panels in place when the door is open. The catches are mounted to the exterior panels and positioned so that they match-up to each other when the panels are folded together. This is an optional feature.
Bi-Fold Doors and Windows have three sill options. The Standard sill sits on top of the subfloor surface and has a 2-3/16” total height above the subfloor surface. The ADA sill has a 1/2” height above the finished floor surface but requires a cut-out under the track channel area of the sill. The U-channel is 7/8” high and must be set in a recessed groove so that the top is flush with the finished floor surface.