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Class 4330 - Building completion and finishing

PSIC Class 4330 covers Building completion and finishing. Current child subclasses include Painting and Related Work, Floor and Wall Tiling or Covering with other Material, and Carpentry. This four-digit layer is useful...

Level Class
Hierarchy depth 4/5
Children 4
Last verified 2026-10-21
About this level

Practical summary

Class 4330 sits in the PSIC 2019 hierarchy under F Construction > 43 Specialized Construction Activities > 433 Building completion and finishing. This class usually fans out into more specific subclasses such as Painting and Related Work, Floor and Wall Tiling or Covering with other Material, and Carpentry. It is the level people use when they already know the activity family but still need the exact five-digit match.

Official note

Source-backed description

This class includes: Application in buildings or other construction projects of interior and exterior plaster or stucco, including related lathing materials Installation of doors (except automated and revolving), windows, door and window frames, fitted kitchens, staircases, shop fittings and the like, of wood or other materials Installation of fitted kitchens, staircases, shop fittings and the like Installation of furniture Interior completion such as ceilings, wooden wall coverings, movable partitions, etc. Interior installation of shops, mobile homes, boats, etc. Interior and exterior painting of buildings Painting of civil engineering structures Laying, tiling, hanging or fitting in buildings or other construction projects of: ceramic, concrete or cut stone wall or floor tiles, ceramic stove fitting parquet and other wooden floor coverings carpets and linoleum floor coverings, including of rubber or plastic terrazzo, marble, granite or slate floor or wall coverings, wall paper Interior and exterior painting of buildings Painting of civil engineering structures Installation of glass, mirrors, etc. Cleaning of new buildings after construction Other building completion work, n.e.c. This class also includes interior installation of shops, mobile homes, boats etc. This class excludes: General interior cleaning of buildings and other structures, see 8121; Specialized interior and exterior cleaning of buildings, see 8129; Activities of interior decoration designers, see 7410. Assembly of self-standing furniture, see 9524; Painting of roads, see 4210; Installation of automated and revolving doors, see 4329. material activities