Window Cleaner Invoice Template

Invoice your window cleaning round simply, whether you bill per clean or run monthly accounts for commercial clients. Our free generator helps you itemise each property, frequency and add-ons like gutters or conservatory roofs so customers pay on time.

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What to Include in Your Window Cleaner Invoice

  • Your business name and contact details
  • Customer name and the property/site address
  • Unique invoice number and date
  • Service and frequency (e.g. exterior windows, every 4 weeks)
  • Price per clean, or monthly total for an account
  • Add-ons: frames and sills, conservatory roof, gutters, fascias, solar panels
  • Number of cleans in the billing period for account customers
  • Any access notes (locked gates, parking)
  • Total due and accepted payment methods (standing order, card, app)
  • Payment terms

Window Cleaner Invoicing Tips

  • 1Offer monthly account billing for commercial and regular domestic clients — it smooths your income
  • 2Itemise add-ons (gutters, conservatory roofs) separately; they're higher-margin and worth highlighting
  • 3Make paying frictionless — include bank details or a payment link so customers can pay from their phone
  • 4Note the clean frequency on the invoice so customers can see they're on the agreed schedule
  • 5Keep a simple record per property — HMRC expects it and it makes chasing late payers easy

Frequently Asked Questions

How do window cleaners charge in the UK?

Most charge per clean — typically £8–£25 for a domestic property depending on size and frequency. Commercial work is often priced per visit or on a monthly account with a set number of cleans.

Should I bill monthly or per clean?

Per clean suits ad-hoc customers; monthly account billing suits regulars and commercial clients. Accounts smooth your cash flow and reduce the admin of collecting after every single visit.

Do I charge extra for gutters and conservatory roofs?

Yes — these are separate, higher-value services. Itemise them as add-ons on the invoice rather than rolling them into the standard window-clean price.

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