Series 1780 Bi-folding Door
Hardware: e2 hardware system.
Description: 1780 Series is a top-hung bi-fold door system using 2" (50.8mm) stiles. Top and bottom rail shall be 57.15 mm (2 1/4") high.
Finish: Aluminum extrusions stocked in mill finish only. Anodized and paint finishes available upon request.
Limitations: 1780 Series is designed to be top-hung. Max. weight 90 lb. (40 kg) including glass; max. panel width 36" (914 mm); max. panel height 96" (2438 mm); max. number of panels: 8 each way.
Assembly: Welded corner assembly.
Glazing: Series 1780 Doors will accept 3/16" (5mm) or 3/8" (10mm) single glass and 15/16" (24mm) sealed unit.
Installation requirements: Top track must be anchored to solid structure adequate to carry the total weight of the door. Door frame must be squared and bottom track must be plumbed with the top track.