• Fabricated structural steel manufacturing (ready-made parts for structures)
• Girder, prefabricated steel, manufacturing
• Joist, prefabricated steel, manufacturing
• Prefabricated structural steel parts manufacturing
• Rafter, prefabricated steel, manufacturing
• Reinforcing mesh, welded steel, manufacturing
• Reinforcing steel rod, processed, manufacturing (from wire bar or merchant bar)
• Roof truss, prefabricated steel, manufacturing
• Scaffolding, prefabricated steel, manufacturing
• Steel plate, perforated, manufacturing

Units mainly engaged in

• the manufacture of complete steel-framed and clad structures such as prefabricated sheds and garages are included in Class 2222 Prefabricated Metal Building Manufacturing;
• the erection or installation of completely prefabricated buildings (including buildings prefabricated off-site to a substantially complete state) are included in Division E Construction;
• the construction (including on-site assembly) of complete pipelines or steel towers are included in Class 3109 Other Heavy and Civil Engineering Construction; and
• the erection or installation (including on-site fabrication) of structural steel components for buildings or other structures are included in Class 3224 Structural Steel Erection Services.

• Building, prefabricated metal, manufacturing
• Bus shelter, prefabricated metal, manufacturing
• Carport, prefabricated metal, manufacturing
• Garage, prefabricated metal, manufacturing
• Kit set home, prefabricated metal, manufacturing
• Shed, prefabricated metal, manufacturing

Units mainly engaged in

• the erection or installation of completely prefabricated buildings (including buildings prefabricated off-site to a substantially complete state) are included in the appropriate classes of Division E Construction;
• the erection or installation (including on-site fabrication) of structural steel components for buildings or other structures are included in Class 3224 Structural Steel Erection Services;
• manufacturing structural steel components of buildings or other structures, other than in structurally complete sets, are included in Class 2221 Structural Steel Fabricating; and
• hiring out prefabricated metal buildings are included in Division L Rental, Hiring and Real Estate Services.

• Aluminium framed door, glazed, manufacturing
• Aluminium roofing manufacturing
• Architectural aluminium product manufacturing
• Ceiling section, fabricated aluminium, manufacturing
• Curtain wall, aluminium, manufacturing
• Door or door frame, aluminium, manufacturing
• Downpipe, aluminium, manufacturing
• Fascia, aluminium, manufacturing
• Fly screen door, aluminium, manufacturing
• Garage door, aluminium, manufacturing
• Gate, aluminium, manufacturing
• Guttering, aluminium, manufacturing
• Ornamental architectural aluminium work manufacturing
• Partition, prefabricated aluminium, manufacturing
• Railing, aluminium, manufacturing
• Roller shutter, aluminium, manufacturing
• Shop front, aluminium, manufacturing
• Shower screen, aluminium framed, manufacturing
• Skylight, aluminium, manufacturing
• Window frame or sash, aluminium, manufacturing
• Window screen, aluminium, manufacturing
• Window, aluminium framed, manufacturing (complete with glass)

Units mainly engaged in

• manufacturing sheet metal products for building purposes such as downpipes, guttering or ducts are included in Class 2224 Metal Roof and Guttering Manufacturing (except Aluminium);
• rolling, drawing or extruding aluminium into basic aluminium products (e.g. pipes, rods, bars and tubes) are included in Class 2142 Aluminium Rolling, Drawing, Extruding;
• manufacturing aluminium blinds or awnings are included in Class 2299 Other Fabricated Metal Product Manufacturing n.e.c.; and
• installing windows or window frames are included in Class 3245 Glazing Services.

• Guttering, metal, manufacturing (except aluminium)
• Roofing component, metal, manufacturing (except aluminium)
• Roofing, metal, manufacturing (except aluminium)

Units mainly engaged in the manufacturing of aluminium roofing and guttering are included in Class 2223 Architectural Aluminium Product Manufacturing.

• Architectural metal product manufacturing (except aluminium)
• Balcony, metal, manufacturing (except aluminium)
• Balustrade, metal, manufacturing (except aluminium)
• Curtain wall, metal, manufacturing (except aluminium)
• Door or door frame, metal, manufacturing (except aluminium)
• Door, fire resistant, manufacturing
• Fascia, metal, manufacturing (except aluminium)
• Fire escape, prefabricated metal, manufacturing (except aluminium)
• Fly screen door, metal, manufacturing (except aluminium)
• Garage door, metal, manufacturing (except aluminium)
• Gate, metal, manufacturing (except aluminium or wire)
• Ornamental architectural metalwork manufacturing (except aluminium)
• Partition, prefabricated metal, manufacturing (except aluminium)
• Railing, metal, manufacturing (except aluminium)
• Roller shutter, metal, manufacturing (except aluminium)
• Shop front, metal, manufacturing (except aluminium)
• Shutter, metal, manufacturing (except aluminium)
• Skylight, metal, manufacturing (except aluminium)
• Stair or staircase, prefabricated metal, manufacturing (except aluminium)
• Window frame or sash, metal, manufacturing (except aluminium)
• Window screen, metal, manufacturing (except aluminium)

Units mainly engaged in

• fabricating structural steel are included in Class 2221 Structural Steel Fabricating;
• manufacturing sheet metal (except aluminium) products such as downpipes, guttering or ducts are included in Class 2224 Metal Roof and Guttering Manufacturing (except Aluminium);
• manufacturing metal blinds or awnings are included in Class 2299 Other Fabricated Metal Product Manufacturing n.e.c.; and
• installing windows or window frames are included in Class 3245 Glazing Services.