4324 Other construction installation

This subcategory includes:

• installation works in buildings or other construction projects of:
• lifts, escalators, stairlifts, travelators (moving sidewalks)
• automated and revolving doors
• blinds and awnings
• lightning conductors
• vacuum cleaning systems
• installation works for fences, railings and similar enclosures, which may be of different materials (wire, wood, steel, fibreglass) and may be used at various sites (courts, playgrounds, residential properties or industrial premises)
• special trade installation works for (metal) fire escape staircases
• installation works for signs, whether illuminated or not
• installation and replacement works for locks
• installation works for automatic systems on buildings (e.g. for opening windows and doors)
• installation works n.e.c. involving goods not regarded as part of the basic building structure
• other installation works n.e.c.

This subcategory also includes:

• installation works for equipment for the personal safety of builders (e.g. to secure lifelines)

This subcategory excludes:

• installation works for industrial machinery, see 33.20