A kitchen and bathroom fitter is a multi-skilled tradesperson who specialises in the installation of fitted kitchens and bathrooms. Unlike individual tradespeople who work in isolation, a kitchen or bathroom fitter typically coordinates the whole project - handling units, worktops and carpentry work, as well as basic plumbing connections and appliance installation. For new circuits or gas connections they will work alongside a Part P electrician or Gas Safe engineer. A good fitter will manage the programme so that all trades arrive in the correct sequence and the room is completed to a high standard.
What they do
- Full kitchen installation from carcass to finishing
- Bathroom suite installation including bath, basin, WC and shower
- Worktop templating, cutting and installation
- Appliance connection and commissioning
- Tiling coordination and basic tiling work
- En-suite and cloakroom installation
- Wet room and walk-in shower installation
- Kitchen and bathroom design and supply coordination
When you need one
A kitchen or bathroom fitter is the right choice when you need a complete room installation managed by one lead tradesperson who coordinates the programme.
Typical costs (UK, 2025)
| Job type | Typical cost |
|---|---|
| Kitchen fitting labour (per day) | £150 - £250/day |
| Full kitchen installation (labour only, 5-10 days) | £1,500 - £4,000 |
| Bathroom suite installation (labour only) | £800 - £2,000 |
| En-suite installation (labour only) | £1,000 - £2,500 |
| Wet room installation (labour only) | £1,500 - £3,500 |
| Worktop fitting only | £200 - £600 |
Materials are additional to the above. A mid-range kitchen (supply and fit) typically costs £8,000-£20,000 in total. Add 15-25% for electrical and plumbing first and second fix work carried out by specialist tradespeople.
Qualifications to look for
The vocational qualification for kitchen and bathroom fitting, covering carcass installation, worktop fitting, plumbing connections and finishing work.
KBSA member retailers and fitters subscribe to a code of conduct and consumer protection scheme. Useful when purchasing and fitting a full kitchen from a single supplier.
Confirms health and safety competence and relevant trade qualification. Important for fitters working on commercial or larger residential projects.
How to find a reputable kitchen and bathroom fitter
Frequently asked questions
How long does a kitchen fit take?
A typical domestic kitchen installation takes 5-10 days depending on size and complexity. A simple like-for-like replacement with no structural changes is quicker. A full refurbishment involving moving plumbing, new electrics and plastering will take longer. The fitter will usually complete the carcass installation first, then plumber and electrician second-fix, then worktops, appliances and finishing.
Does a kitchen fitter do the plumbing and electrics?
Experienced kitchen and bathroom fitters can handle basic plumbing connections (connecting appliances to existing supply and waste) and basic electrical connections. However, any new circuits or consumer unit work requires a Part P-registered electrician, and gas connections require a Gas Safe-registered engineer. Many fitters work with a team of sub-trades or can recommend qualified specialists.
Do I need Building Regulations for a bathroom?
A like-for-like bathroom refurbishment (replacing existing fittings in the same positions) generally does not require Building Regulations approval. However, if you are adding a new bathroom, moving the soil stack, installing underfloor heating, or upgrading the electrical circuits, Building Regulations Part P (electrical) or Part H (drainage) may apply. Check with your Local Authority if you are unsure.