Recommended INPS scheme:
ARTIGIANI
Flat-rate scheme (forfettario)
Eligible for the flat-rate scheme?
Yes
Threshold:
€85,000
Profitability coefficient:
86%
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Classification
- FCOSTRUZIONI
- 43Lavori di costruzione specializzati
- 43.2Installazione di impianti elettrici, idraulici e altri lavori di installazione edili
- 43.24.0Altri lavori di installazione edili
- 43.24.09Altri lavori di installazione edili n.c.a.
Description
- installation in buildings or other construction projects of:
- automated and revolving doors
- lightning conductors
- vacuum cleaning systems
- blinds and awnings
- installation of automatic gates
- installation of fences, railings and fire escape staircases
- installation and replacement of locks
- installation of automatic systems on buildings (e.g. for opening windows and doors)
- installation of equipment for the personal safety of builders (e.g. to secure lifelines)
Exclusion notes
Excluded from class 43.24:
- installation of industrial machinery, see 33.20
- installation of lighting and photovoltaic systems on buildings, see 43.21
- installation of electrical votive and cemetery lighting systems, see 43.21
- installation of street lighting and airport runway lighting, see 43.21
- installation of electrical signs and decorative lights, see 43.21
- erection of billboards or advertising columns, see 43.99
Frequently asked questions
I install automatic gates and automatic doors, and I replace locks — what code applies?
Yes, this is it. Automatic and revolving doors, automatic gates, locks, lightning conductors, dust-extraction systems, awnings and automatic window-opening devices all fall under 43.24.09. Security doors are the exception: their installation has a dedicated code, 43.32.01. Standard doors and windows in timber or other materials go under 43.32.02.
I install railings, fencing and safety lifelines for workers — does this belong here?
Yes. Fencing, railings, fire-escape stairs and personal safety devices for workers — such as lifeline anchors — are listed precisely under 43.24.09. Installing safety devices directly on roofs is instead included in roofing works at 43.41.00.
I install lightning conductors — does this belong here or under electrical installation?
Yes, the lightning conductor is listed specifically under 43.24.09, alongside automatic doors, dust-extraction systems and automatic window devices. Installing cables, distribution panels and the building's actual electrical systems is a separate activity at 43.21.01. The lightning conductor stays here because it is a protection device, not part of the internal electrical installation.
I install awnings and external blinds — does this code apply or the joinery/fixtures code?
Yes, awnings — including retractable sun awnings — are listed within 43.24.09. You stay here. When instead you fit windows, frames, verandas and bespoke joinery, the activity becomes joinery installation under 43.32.02. The awning is classified as a device; the window frame is classified as a fixture.
Replaces the following ATECO 2007 code
This 2025 code replaced the code in force until 31 March 2025:
- 43.29.09— Altri lavori di costruzione e installazione nca(diviso in più codici)