Invoice Template for Window Cleaners

Window cleaning invoices need to be simple and quick to produce — you've got rounds to run. Our free template helps UK window cleaners invoice residential and commercial clients professionally, whether you're cleaning a terraced house or a three-storey office block.

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What to Include in Your Window Cleaner Invoice

  • Your business name and contact details
  • Client name and property address
  • Invoice number and date
  • Service description (exterior windows, interior windows, frames and sills, conservatory roof)
  • Number of windows or property type and size
  • Frequency (one-off, monthly, bi-monthly, quarterly)
  • Additional services (gutter clearing, fascia cleaning, solar panel cleaning, pressure washing)
  • Price per clean or agreed contract rate
  • Total amount and payment method (cash, bank transfer, standing order)

Window Cleaner Invoicing Tips

  • 1Set up standing orders for regular residential clients — it eliminates chasing payments and keeps your cash flow predictable.
  • 2For commercial contracts, invoice monthly and include the cleaning schedule and number of visits completed that month.
  • 3Batch your invoicing by round — clean a street, then send all the invoices together at the end of the day or week.
  • 4Offer a small discount for quarterly advance payment — it locks in clients and reduces admin.
  • 5Add gutter clearing and fascia cleaning as upsells on your invoice — they're high-margin extras that clients often need.

Frequently Asked Questions

How much do window cleaners charge in the UK?

UK window cleaners typically charge £5–£15 for a small terraced house, £10–£25 for a semi-detached, and £20–£40 for a detached house per visit. Commercial rates vary widely — small shop fronts from £10–£20, larger offices from £50–£200+ depending on access requirements and frequency.

How often should windows be cleaned?

Most residential clients have windows cleaned every 4–8 weeks. Commercial premises, especially retail and hospitality, often need fortnightly or monthly cleans. Your invoice should state the agreed frequency so both parties are clear on the schedule.

Do window cleaners need insurance?

Yes. Public liability insurance is essential — you're working on other people's property, often at height. Most professional window cleaners carry at least £2 million public liability cover. Commercial clients will usually ask for proof of insurance before hiring you.

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