Domestic window cleaning round
Build a regular round of local homes and clean their windows every 4 to 8 weeks.
- £250-1.2k
- Side hustle
- Out and about
Estimates for a small start in the UK, not guarantees.
Official data
4,923 UK companies in this field, 37% registered in the last 2 years
SIC 81221 “Window cleaning services”. Source: Companies House, November 2026.
What it is
Exterior window cleaning for houses on a repeating cycle, usually with a water-fed pole or a bucket and squeegee for lower windows. You work street by street so each visit is quick.
Your first three steps
- Check what local cleaners charge and set a price per house type
- Buy a starter kit (pole, squeegees, buckets, ladder) and get public liability insurance
- Leaflet two or three nearby streets and offer a first clean to build your round
Who pays
Homeowners and landlords in the streets where you work, often on a standing monthly or six-weekly arrangement.
How it makes money
A set price per house per visit, usually paid by bank transfer or cash. The more homes on the same streets, the more you earn per hour.
Skills that help
- Reasonable fitness and a head for heights
- Route planning and keeping a customer list
- Reliable, friendly face-to-face manner
Watch out for
- Public liability insurance, and check whether it covers working at height
- Safe use of ladders and poles, especially near power lines
- Check whether your local council has any licensing rules for window cleaners
- Weather can cancel days, so keep a few flexible slots each week
- Keep records for Self Assessment as a sole trader
Deep research report · UK
Everything you need to start: domestic window cleaning round
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
Free preview: summary
- What it is: A self-employed round of local homes. You clean exterior windows every 4 to 8 weeks, using a traditional squeegee and bucket for lower windows and a water-fed pole for upstairs ones.
- Startup cost (estimate): Roughly £300 to £1,120 based on the supplier prices below. The low end is a traditional kit, a basic ladder and insurance. The high end adds a pure-water pole system and a trade ladder.
- Earning potential (estimate): At about £20 per house on a 4-weekly cycle, 40 regular customers bring in roughly £800 a month. 80 customers bring in roughly £1,600. Income depends on how dense your round is, and weather will cost you some days.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a window cleaning round?
Startup costs are typically around £250 to £1,200, depending on whether you choose a water-fed pole or bucket and squeegee kit, plus insurance. These are estimates, so price up your own equipment before you start.
How much can a domestic window cleaning round bring in?
Monthly revenue is typically around £500 to £3,000, depending on how many homes are on your round and how often you clean them. Weather can cancel days, so keep some flexible slots each week.
Do I need a licence to be a window cleaner in the UK?
Check whether your local council has any licensing rules for window cleaners. Also check public liability insurance that covers working at height, safe use of ladders and poles near power lines, and keeping records for Self Assessment as a sole trader.
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