What Is It?
A window cleaning round sheet is a working list of every customer on a window cleaner's round, organised so the day's work can be planned and worked through in route order. For each customer it records the name, address, cleaning frequency (such as four-weekly or eight-weekly), the agreed price, the date last cleaned, the date next due, the payment status, and access notes such as gate codes, dogs, parking or where keys are kept. It is part schedule, part debtor list and part route map — the operational record that keeps the round running and the money coming in.
About This Template
A round sheet is the single most important document a window cleaner owns. It lists every customer on the round with their address, cleaning frequency, agreed price, when they were last cleaned, when they are next due, whether they have paid, and any access notes. Without it, you are running the business from memory — missing cleans, forgetting who owes money, and losing track of when to return. A well-kept round sheet turns a scattered list of houses into a predictable, route-ordered schedule that keeps cash flow steady and makes the round itself a sellable asset with a clear, provable value.
When to Use
- Every working day, to plan the route and tick off each property as it is cleaned
- When adding a new customer to the round so their frequency, price and address are captured from the start
- When chasing unpaid cleans, using the paid/unpaid column to see at a glance who owes money
- When a customer asks to skip, pause or change frequency, so the next-due date is updated immediately
- When pricing or selling a round, as the sheet is the evidence of customer numbers, frequency and turnover
- When handing work to a colleague or covering for illness, so they can work the round without you present
What to Include
- Customer name and full address including postcode
- Contact number and preferred contact method (text, call, WhatsApp)
- Cleaning frequency — for example four-weekly, six-weekly or eight-weekly
- Agreed price per clean and what it covers (front and back, frames and sills, conservatory roof)
- Date last cleaned and date next due
- Payment status — paid, unpaid, or owing for previous cleans — and payment method (cash, bank transfer, standing order, GoCardless)
- Access notes — gate code, side gate locked or open, dog in garden, where a ladder or tap can be used
- Parking notes — restrictions, permit zones, or where the van can be left
- Route position or run order so the round is worked in an efficient sequence
- A notes column for one-off requests, skipped cleans, or properties that were not done and why
- Customer status — active, paused, or removed from the round, with the date
Tips
Order the sheet by route, not alphabetically — working the round in geographical sequence saves fuel, time and miles, and is the single biggest efficiency gain available to a window cleaner
Update the next-due date the moment you finish a property, not at the end of the week — it is the only reliable way to keep frequencies honest and stop customers slipping the round
Use the paid/unpaid column ruthlessly — unpaid cleans are interest-free credit you never agreed to give; review it weekly and chase promptly while the clean is still fresh in the customer's mind
Keep access notes specific and current — 'side gate, code 1066, friendly dog' saves a wasted trip; a vague note saves nothing
Back the sheet up — whether you use paper, a spreadsheet or a round app, the round is your most valuable asset, so keep a copy somewhere the original being lost or damaged cannot wipe it out
Why a Round Sheet Protects Your Cash Flow
Window cleaning is a high-frequency, low-value-per-visit business. A single clean might be worth ten or twenty pounds, but a full round of two or three hundred customers cleaned every few weeks adds up to a substantial, predictable income — provided nothing slips through the cracks.
The round sheet is what stops things slipping. The two most common ways a window cleaning business leaks money are missed cleans and uncollected payments. A missed clean is income you simply never earned because you forgot to return; an uncollected payment is work you did for free because you lost track of who owed you. Both are invisible without a written record, because the loss is spread thinly across many small amounts.
A round sheet makes both visible. The next-due column tells you exactly who should be cleaned this week, so nobody is forgotten. The paid/unpaid column tells you exactly who owes money, so the debt is chased while it is still small and the customer still remembers the clean. Reviewing these two columns regularly is the core financial discipline of a window cleaning business.
It also makes the round forecastable. Because every customer has a frequency and a price, you can read your expected income for any given week straight off the sheet. That predictability is what lets you plan, save for quiet weeks, and run the business as a business rather than a series of one-off jobs.
Working the Round in Route Order
The biggest single efficiency gain in window cleaning is working the round in a sensible geographical order. Driving back and forth across town to fit customers in by name or by who shouts loudest wastes fuel, wastes time and puts unnecessary miles on the van.
A round sheet organised by route — sometimes called a run — groups customers by area and by the order you will physically reach them. New customers are slotted into the run by location, not added to the bottom of an alphabetical list. Over time, a well-ordered round means each working day is a smooth loop with minimal backtracking.
Route order also makes the round resilient. If you are ill, take a holiday, or take on help, a route-ordered sheet can be handed to someone else and worked without you there to explain it. An alphabetical list cannot. The same is true if you ever sell the round: a buyer is paying for a working, route-ordered operation, and a clear run order is part of what makes the round worth buying.
When a customer joins, leaves, pauses or moves house, update their position in the run as well as their details. A round sheet that has drifted out of route order quietly costs you money every single working day.
Frequency, Skips and Keeping Customers on the Round
Most window cleaning is sold on a regular frequency — commonly four-weekly, six-weekly or eight-weekly. The frequency is the agreement: the customer expects you, and you expect the work. The round sheet is where that agreement is recorded and honoured.
The risk to any round is customers slipping the frequency — asking to skip a clean, then another, until they have effectively dropped off without ever saying so. A handful of slipped customers is a meaningful loss of income. The round sheet is the early-warning system: if the next-due date keeps being pushed back, or the notes column fills with skipped cleans, that customer needs a conversation before they are lost.
Record skips honestly. If a customer asks to skip because of bad weather, illness or being away, note it and set a realistic next-due date — do not just leave them hanging. If skips become a pattern, decide deliberately whether to keep them on the round at the agreed frequency, move them to a longer interval, or part company. That is a business decision, and you can only make it well if the sheet shows you the pattern.
Keeping customers on the round is cheaper than finding new ones. The round sheet, used properly, is the tool that turns a one-off clean into a customer for years.
Paper, Spreadsheet or Round App
A round sheet can be paper, a spreadsheet, or a dedicated window cleaning round app. All three work — the best one is the one you will actually keep up to date.
Paper is simple, needs no charging, and works in any weather if kept in a folder. It suits a smaller round and a window cleaner who likes to tick off the day on a clipboard. The weakness is that it cannot be searched, sorted or backed up easily, and re-ordering the run means rewriting the sheet.
A spreadsheet is searchable and sortable — you can sort by next-due date to see the week's work, filter by unpaid to chase money, and re-order the run by dragging rows. It is easy to back up to the cloud. The weakness is that it lives on a device and needs a little discipline to update on the road.
A dedicated round app adds automatic scheduling, payment tracking, customer messaging and route planning, and is built for the job. It costs a monthly fee and ties you to one provider, but for a growing round it pays for itself in saved time and fewer missed cleans.
Whichever you choose, the principles on this template are the same: every customer, their frequency, their price, last cleaned, next due, paid status and access notes — kept current and worked in route order.
