Industrial Acoustic & Metal Doors

ACRAN manufactures a wide range of both Industrial Metal Doors and Acoustic Doors in our Brisbane facility. All doors are manufactured to suit the requirements of each individual project and can be built to any specification, design requirement or to suit any specific task. 

Configurations include sliding doors, single and double leaf personnel doors and multiple leaf machinery and equipment doors. 

Both the Acoustic and Industrial Metal doors can be manufactured from a variety of materials including timber, galvabond, zincalume, black mild steel, stainless steel and aluminium. The doors are available in different finishes including bare metal, prime painted and powder coated. 

Acran doors are manufactured from suitable steel sections to suit the size of the door opening. The door surfaces may be profiled or flat metal sheets, however for acoustic applications profiled sheets tend to lower the unit performance due to restrictions on suitable, readily available sheet thicknesses. 

The sliding doors can move either horizontally or vertically to open however vertically opening doors tend to be fitted with counterbalances to reduce the loads required to operate the doors. As required each door is fitted with either Neoprene, silicon or nitrile rubber seals. Doors can be either hung from a top frame or supported off a floor guide track. The doors can also be provided with either manual or electrical operation. 

Our range of bulkhead style doors are suited to many application where a cost effective solution is required. The doors are fitted with a full perimeter seal which allows a positive seal between the door leaf and frame. This positive seal is most effective where the doors provide access into acoustically rated and/or pressurised plenums and work area's. 

All doors are available with a wide variety of door hardware. Additional options include single and double glazed viewing panels, kick plates, removable leaves and small doors within large doors. 

Acran Acoustic Doors are laboratory tested to Australian Standards in our own Acoustic Testing Facility. 

Typical Industrial Metal & Acoustic Door Applications

  • Machine rooms and acoustic enclosures
  • Plant and Equipment storage facilities
  • Cinemas, concert halls, and recording studios
  • Sound studios, Audiometric rooms and acoustic laboratories
  • Control rooms
  • Personnel access doors
  • Manufacturing buildings
  • Flood Water Control access doors


  • Complete size & door leaf opening style flexibility
  • Full range of door and lock hardware suited to all types of doors
  • Guaranteed performance - tested to Australian Standards
  • Acoustic door jamb designs allow build in or retrofit installation options

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