Single-Leaf Counterweight Door

The ARCO Single-Leaf Counterweight Door is particularly suited to applications ranging from domestic houses/garages to commercial car parks. This product suits openings up to 6000mm high. When opening, the top of the door tilts back into the building whilst the bottom swings out and upwards. The door comes to rest in a horizontal position immediately below the lintel and projects approximately half in / half out of the opening.

  • High traffic areas/car park areas
  • Custom built for all structural requirements and architectural designs
  • Half in / half out projection
  • Optional Pedestrian Door Access
  • Extensive range of cladding and glazing materials available
  • Can be fitted with ARCO whisper quiet acoustic/vibration isolation system
  • Motorised or Manual
  • Over 1,000 cycles easily obtained per day.
  • ARCO service/maintenance contracts available
  • DEEWR Code Compliant
  • Aust Standards AS1170, AS1250, AS1288, AS1418, AS 2759
Frame Construction:  Duragal R.H.S., Painted R.H.S., Hot Dip Galvanized RHS (Optional) 
Which conform to Aust Standards AS1170, AS1250 
Wind Load 0.5kpa (Standard) any wind load can be computed 
Frame Finish:  Two pack paint, Duragal with silver touch up
Prime coated
Hot Dip Galvanised
Optional Extras: Arco’s “Cable Sure” fall arrestor system
UPS (Battery Back-up systems)
Acoustic/Vibration Isolation System
Magnetic Locking
Mechanical Locking
Flashing Lights
Control Bollards
Rotating Beacons
Traffic Lights
Strobe Lights
Audible Alarms
Fire Alarm Inputs
Transmitter Controlled
GSM Controlled and Swipe Cards
Cladding & Glazing: There are many cladding options available, including but not limited to the following: 
Glass Doors:
  • Laminated glass, Toughened Glass which conform to Aust Standards AS1288
  • Anodised or Powder-coat Glazing Beads
  • Aluminium Kick Panels
Other Claddings:
  • Bargrill
  • Zincalume or Colorbond Sheeting
  • Perforated Aluminium Sheet
  • Mesh
  • Plywood
  • Timber
  • insulated paneling 
  • & more
 Casings: Folded flat sheet enclosing weights to door height
Ceiling height for showrooms and indoor applications (Optional)
 Seals:  Brush Seals, Rubber Seals or combinations
 Locking:  Manual: Internal lockable Patio/Pad Bolt
Motorised: Magnetic Locking, Locking by motor  
Infill Panels:   Incorporation of pedestrian doors
Side Panels
Overhead Infill to achieve desired headroom 
Motorisation: Single Phase
3 Phase 100% duty cycle with torque limited gearbox & Independent limit switches
Semi commercial single-phase 240V
on board controls
Manual release 
 Controls: In a lockable metal enclosure
PLC Logic Control
Variable Speed Drive
Send/Receive or Reflective type photocells
Keypad/Switch operation
Induction loop & detector
RTA interface for Emergency Services
Compatible with most Building Management & Security Systems