The Model 4000 Rolling Service Door is The standard of the industry, the 4000 Series provides excellent security and years of worry free operation. It is available in three steel gauges (18, 20, and 22), depending on the width of the door. The door is available in a durable standard gray finish, which resists abrasions and eliminates the need to paint.
Garage Door Features
STRENGTH + SECURITY
The Model 4000 is the heavy-duty solution for the commercial or industrial opening with a rolling steel requirement.
The Model 4000 is available in replaceable 22, 20, or 18 gauge flat slats, in up to three standard colors.
Garage Door Specifications
- Oil tempered torsion springs designed for 50,000 life cycles.
- Cast iron stops.
- 1/4" thick (minimum) steel plate brackets.
- Heavy duty cast iron gears.
- Structural angle guides and bottom bar.
- Chain keeper.
- Optional cylinder locks.