Blog>Cost Guides>Window cleaning prices in 2025
Last updated: 6 January 2025
Window cleaning prices in 2025
Whether you’ve just moved in or your windows haven’t been cleaned in a while, here's an average window cleaning price for a range of properties to help you budget for the job.
Windows are there to be clean. They welcome light into your home and they protect you from the elements. No one likes a dirty window!
A professional window cleaner will scrub your windows, window screens or window tracks to keep them sparkling, in good working order, and free of mould. And the good news is they can take care of it quickly and safely, so you don't have to.
How much does window cleaning cost?
You can expect the cost to clean your windows to start from £30. Residential window cleaning prices will vary depending on how many windows need cleaning and how high they are from the ground.
| Type/size of property | Time (hours) | Starting cost |
|---|---|---|
| Semi-detached | 0.5-1 | £35 |
| Detached property | 1 | £40 |
| Terraced property | 0.5-1 | £30 |
| Bungalow | 0.5-1 | £30 |
| Commercial property | Speak to a pro | £100 - £500 |
| Last updated: January 2025 Our costs are ballpark averages - get a local tradesperson to quote now | ||
To show how broad a quote may be:
A one-bedroom home, prices will start from £30 but could rise to £150.
A large commercial business may cost over £500 to clean the windows.
This is why speaking with a vetted professional is essential to get a quote for your property.
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Factors affecting the cost of window cleaning
The cost of window cleaning services ranges according to the size of the building and the scope of the work.
When getting a window cleaning price for your property, most tradespeople will ask you how easy your windows can be accessed. If they are particularly hard to reach, an additional charge may be added to the final window cleaning price.
When quoting for window cleaning, professional tradespeople will always take into account a number of factors in order to set a price that accurately reflects the job at hand. The primary factors influencing the cost of window cleaning include:
Height of windows
Size and type of property
Number of rooms
Location
Time
Accessibility
Windowsills and frames as an additional service
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Residential window cleaning prices
Residential window cleaning prices typically start at £30for a full exterior and window frame clean.
Quotes for a residential window cleaning price will depend on the size of the property/number of windows and how easily they can be accessed for cleaning.
Prices will vary depending on the service you choose and whereabouts you are based geographically.
Commercial window cleaning prices
Professional commercial window cleaning costs range anywhere between £100-£500. Commercial window cleaning is typically a more time-consuming and dangerous task than residential property.
A commercial window cleaning price will be calculated by the size of the building, the number of windows and the kind of challenges a window cleaner will be up against when doing the job.
If, for example, there is a need for scaffolding, cherry pickers, cradles or abseiling, the cost of this equipment will be factored into the total window cleaning cost.
Window cleaning hourly rates
The average rate for a window cleaner in the UK is around £25 - £40 per hour. The exact hourly rate for cleaning windows will depend on the individual window cleaner and where you live in the country.
The importance of regular window cleaning
If left uncleaned, window glass can become fragile and prevent natural light from getting into your property. This is only made worse when a build-up of pollutants such as salt and grit starts to create smears, streaks and pigmentation spots on your windows.
Not only from an aesthetic point of view is window cleaning important, but it's also good to keep the windows clear of mould. Windows can become damp and dirty, and if not clean, the dirt and damp fester into mould. It's a horrible look, but it's also unhealthy for you.
Professional window cleaning may come at a cost, but it’s worth it to keep your windows in great condition all year round.
Window cleaning methods
Window cleaners use a range of methods to reflect the requirements of the job. The method used will depend on the height of the building and accessibility to windows, but will typically be one of the following:
Traditional window cleaning
Traditional window cleaning is a complete residential service that is carried out with scrapers, squeegees, high-quality cleaning products and microfiber pads that can help to preserve the quality of glass.
Water-fed pole window cleaning
For large-scale projects that involve cleaning windows that are approximately 24m high, the preferred method used by professionals in this trade is water fed pole window cleaning.
This is where water is sprayed onto the window at a height from a pole fitted with a brush and water jets. The brush is used to scrub the dirt and the water washes it off to leave your windows looking pristine.
Mobile elevated platforms
If windows can not be cleaned from the ground with a pole and a ladder is deemed too dangerous, the safest method is to use a mobile-elevated platform. This involves a mechanical lifting system that is controlled by operatives in a cradle and can reach windows of up to 60m in height.
Rope access
In certain circumstances where windows are either high up, hard to reach or both, scaffolding may be deployed temporarily to facilitate access.
Alternatively, professionals may opt for abseil window cleaning whereby they are connected to two ropes that are individually anchored, allowing them to traverse the exterior of the building to clean the windows safely.
Common questions around window cleaning jobs
How long does window cleaning take?
Any window cleaning price you're quoted will always factor in the time it will take to complete the work, so it’s a good idea to get an idea of timescales before hiring a professional.
Though the time it takes to clean your windows will depend on the height of the property, the number of windows and the scope of work, the average timescale for window cleaning is around three hours.
Can I clean my windows myself?
Depending on the type of property you own, you may find it cost-effective to undertake window cleaning yourself.
While owners of bungalows can confidently clean the exterior of their windows with basic equipment, we strongly recommend homeowners with multi-story properties use a professional window cleaner. Ladders may be effective in reaching second-story windows, but a fall can lead to serious injury.
Professional window cleaning costs are usually reasonable for residential property, with prices starting from £30.
How much does it cost to clean a conservatory's windows?
Keeping glass panels pristine is essential in maintaining your conservatory looking bright and fresh.
Our research found that, while a window cleaning price for a complete conservatory wash will depend on the size of the conservatory, the average cost sits around £150 for inside cleaning only and £300 for inside and outside.
Why is window cleaning so expensive?
Window cleaning might feel pricey, but there’s a good reason for the cost. Professionals (like those expert window cleaners on Checkatrade) use specialised equipment like purified water systems and tools that deliver a streak-free finish. They’re also trained to tackle tricky spots safely, like those windows high-up safely. This takes both skill and experience.
It’s not just about the cleaning itself, window cleaners often have insurance and follow strict safety protocols, especially for tall buildings. Plus, cleaning large properties or lots of windows can take a fair bit of time and effort.
When you hire a pro, you’re not just paying for clean windows but also saving time, staying safe, and getting a top-notch result.
How do you count windows for cleaning?
Counting windows for cleaning is easier than it sounds! Here’s how you can do it:
Count the panes: Each pane of glass in a frame usually counts as one window. For instance, a double-hung window with two panes counts as two
Don’t forget extras: Sliding doors, skylights, and French doors should be included if you want them cleaned
Inside and outside: Decide if you want the outside cleaned or both sides, as this can change the cost
Ask about grouped panes: Some cleaners may group small panes (like grid-style windows) into one count, so it’s worth checking with them
Giving an accurate count makes sure you’ll get the best quote for the job.
Is it worth paying for a window cleaner?
Absolutely, paying for a window cleaner is often worth it. Here’s why:
Better results: Professionals know how to get a streak-free, spotless finish that’s hard to achieve on your own
Saves you time: Cleaning all your windows can take hours, but a pro will handle it quickly and efficiently
It’s safer: They’ve got the gear and know-how to clean high or awkwardly placed windows safely
Protects your windows: Regular cleaning removes dirt and grime that can scratch or damage the glass, helping your windows last longer
Less hassle: You don’t have to worry about ladders, buckets, or tough spots—they take care of it all
While it’s an extra expense, it’s a great way to keep your windows looking their best and your property in top shape.
Hiring a window cleaner checklist
Regular window cleaning not only makes your property more visually attractive, it enhances the durability of your windows.
The average window cleaning price in the UK is£30.
Commercial window cleaning costs are almost always more expensive due to the specialist equipment needed, with quotes ranging from £100-£500.
Residential window cleaning costs depend on the number, height and accessibility of windows.
Unless it’s a ground floor window, we recommend hiring a professional to help with window cleaning.
Get a quote to clean your windows
We always recommend obtaining at least three quotes from our trusted window cleaners.
Our request a quote feature is perfect for getting quotes – you post details about the job you want doing and we’ll send it out to local tradespeople in your area. Try it out!
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