Window fitter day rates in Northern Ireland
Northern Ireland · 2026
£180–£310
per day, ex VAT
£23–£39
per hour
-18%
vs UK average
A window fitter working in Northern Ireland typically charges £180–£310 a day (£23–£39 an hour), ex VAT — 18% below the UK average of £300 a day. The lowest labour rates in the UK — though materials often cost more once shipping is counted, so total job prices sit closer to the mainland than the labour figure suggests.
Replacement windows are quoted per unit installed, with the day rate underneath for odd jobs and remedials. Heritage and timber sash work is a different market from uPVC replacements, with rates to match.
What moves a window fitter's rate
- 01FENSA/CERTASS registration for self-certifying building-regs compliance
- 02Per-window pricing is standard for replacements
- 03Survey accuracy — remakes on wrong measurements destroy margins
- 04Sash and heritage work, which is a distinct premium skill
Northern Ireland vs everywhere else
| London | £295–£515 |
| South East | £255–£435 |
| East of England | £230–£400 |
| South West | £220–£380 |
| Scotland | £215–£370 |
| West Midlands | £210–£365 |
| North West | £205–£355 |
| East Midlands | £200–£350 |
| Yorkshire | £200–£340 |
| Wales | £195–£340 |
| North East | £185–£325 |
| Northern Ireland | £180–£310 |
Charging £245? Prove it's enough.
The market range is the market's number. Yours depends on your overheads, your tax pot and how many days you actually bill. Run it through the calculator, then send the quote while the number's fresh.
Other trades in Northern Ireland
Window fitter rates in Northern Ireland — FAQs
- How much does a window fitter charge per day in Northern Ireland?
- A window fitter in Northern Ireland typically charges £180–£310 a day, ex VAT — 18% below the UK average of £300 a day. Established tradespeople with strong reviews sit at the top of that range.
- What is the hourly rate for a window fitter in Northern Ireland?
- Roughly £23–£39 an hour, based on an eight-hour day. Short jobs and emergency call-outs are usually charged at a higher hourly rate or a fixed call-out fee rather than a pro-rata slice of the day rate.
- Is it cheaper to pay a day rate or a fixed price?
- For a clearly-defined job a fixed price protects you from overruns; for open-ended or diagnostic work a day rate is fairer, ideally with an agreed not-to-exceed cap. Most experienced window fitters quote a fixed price once they have seen the work.
- Do window fitters in Northern Ireland charge VAT on top?
- Only if they are VAT-registered, which is required once turnover passes £90,000 a year — then 20% is added. Many sole traders sit below that and don't charge VAT, so always confirm whether a quote is inclusive or exclusive of VAT.
- How do I know if a window fitter's quote is fair in Northern Ireland?
- Compare it against the £180–£310 local day-rate range and get two or three quotes. A written quote is binding, so the price shouldn't change unless you ask for extra work — treat a quote well outside the range, in either direction, as a prompt to ask why.
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Indicative ranges compiled from public cost guides, reviewed July 2026. Ex VAT. A guide, not a quote, and not financial advice.