Other specialised construction activities in construction of buildings
What this code covers
Use this class for other specialised construction activities in construction of buildings when the main activity includes Construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment: and Construction of foundations for buildings, including piledriving. Check exclusions and nearby codes before applying it to a mixed activity.
Official NACE Rev. 2.1 labels and explanatory notes are imported from the source dataset. Plain-language explanations are shown separately so readers can compare interpretation with the source text.
No child codes; this is a class-level code.
- construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:
- construction of foundations for buildings, including piledriving
- de-humidification of buildings
- erection of prefabricated, not self-manufactured, structural steel components for buildings
- construction or installation of masonry heater stoves, see 43.22
- Compare with 43.22, 43.41, 43.4 when the main activity overlaps another code.
- Review the Rev. 2 to Rev. 2.1 mapping type before migrating old records.
- Check national equivalent caveats before using this code for local registration or filing workflows.
- If the main revenue activity appears in an exclusion, compare the alternative code before deciding.
Use this guide as classification support, not legal, tax, filing, or regulatory advice.
- - construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:
- - construction of foundations for buildings, including piledriving
- - de-humidification of buildings
- - erection of prefabricated, not self-manufactured, structural steel components for buildings
- - erection of chimneys and industrial ovens
- - construction or installation of masonry heater stoves, see 43.22
- - Construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:
- - Construction of foundations for buildings, including piledriving
- - De-humidification of buildings
- - Erection of prefabricated, not self-manufactured, structural steel components for buildings
- - Construction or installation of masonry heater stoves
What is NACE 43.42 used for?
Use NACE 43.42 for other specialised construction activities in construction of buildings when the main activity matches this scope: Use this class for other specialised construction activities in construction of buildings when the main activity includes Construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment: and Construction of foundations for buildings, including piledriving. Check exclusions and nearby codes before applying it to a mixed activity.
What are typical examples for 43.42?
Typical examples include Construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:, Construction of foundations for buildings, including piledriving, and De-humidification of buildings.
When might 43.42 not be the right code?
Review another code when the activity is closer to construction or installation of masonry heater stoves, see 43.22.
Which codes should I compare before choosing 43.42?
Compare 43.42 with 43.22 Plumbing, heat and air-conditioning installation, 43.41 Roofing activities, and 43.4 Specialised construction activities in construction of buildings when the activity description is ambiguous.
Use this class for plumbing, heat and air-conditioning installation when the main activity includes Installation, maintenance and repair of: and Heating systems (e.g. heat pumps, solar thermal collectors). Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for roofing activities when the main activity includes Roof framing works and Installation of roof trusses. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of specialised construction activities in construction of buildings, including Roofing activities and Other specialised construction activities in construction of buildings. Open the child codes when a more specific code is needed.
Rev. 2 code 43.99 can map to more than one Rev. 2.1 class: 42.99 Construction of other civil engineering projects n.e.c., 43.22 Plumbing, heat and air-conditioning installation, 43.23 Installation of insulation, 43.35 Other building completion and finishing, 43.41 Roofing activities, 43.42 Other specialised construction activities in construction of buildings, 43.50 Specialised construction activities in civil engineering, 43.91 Masonry and bricklaying activities, 43.99 Other specialised construction activities n.e.c., 81.22 Other building and industrial cleaning activities.
Official close match imported from NACE Rev. 2.1.
Datasets, CRM segments, KYC rules, reporting logic, and historical joins may need review because the activity scope is not a simple unchanged carry-over.
Review the official explanatory notes for each target code and confirm whether the business activity still fits the suggested Rev. 2.1 class.