Application
Brio Weatherfold 4s 150 is the ultimate heavy duty architectural hardware system for top hung exterior folding doors weighing up to 330lbs (150kg). Up to 8 equal size panels can fold seamlessly in each direction with inward or outward opening functionality. Brio Weatherfold 4s is a complete hardware solution that includes pivot sets, hanger sets, hinge sets, top track, bottom channel, seals, locking and flush bolt options.


Specification

• Max door panel weight: 330lbs (150kg)
• Max door panel height: 13'1" (4m)
• Max door panel width: 3'11" (1.2m)
• Door panel thickness:
  • Non mortise hinge: 1 3/4" to 2 3/4" (44 to 68mm)
• Max number of door panels: 8 each way
• Max opening: 64'3" (19.59m)
• Finishes: Satin Stainless (SS) & PVD Black (PR)