Second fix
Second fix is the trade return after paint: hanging doors, fitting tapware, GPOs, skirting and architrave. It follows first fix (rough-in) and precedes PCI.
Ask Chalkline about this →Second fix is the stage of construction when trades return after the walls are lined, set, and painted to install the visible finishes and fittings. It follows first fix (the rough-in of cables, pipes, and ducts into the open frame) and precedes the final fix at practical completion. On a typical residential build, second fix includes:
- Carpentry (chippy): hanging door leaves, fitting door hardware, installing skirting and architrave, hanging robes and built-in cabinetry
- Electrical: fitting GPO and switch plates, hanging light fittings, commissioning
- Plumbing: setting tapware, fitting toilet pans and basins, connecting hot water unit, gas testing
- Other: tiling (usually before second fix in wet areas), cabinetry, splashbacks, appliances
The term “fit-off” is used interchangeably with second fix in most Australian states. The phrase “second fix out” sometimes describes the completed second-fix stage. Whatever terminology is on site, the gating rule is consistent: second fix does not begin until paint is complete or at a sufficient stage that hardware will not be damaged by subsequent painting.
Also known as: fit-off, second fix out
Category: Build sequence / trade coordination
Related
- First fix, rough-in and second fix: residential build sequence
- External doors: selection, installation and tolerances
- Skirting and architrave installation
See also
- Practical completion inspection (PCI), the handover inspection that follows second and final fix
- Workmanship
- Chippy (trade)
Last updated: 2026-05-10. Verified: 2026-05-10.