Window Cleaning Cost – UK Prices and Professional Cleaning Guide 2026

The cost of window cleaning in the UK typically ranges from around £20–£70 for a standard domestic visit, with current Checkatrade data giving an average of approximately £45. Another current 2026 market guide places typical residential window cleaning at around £30–£60, depending on property size and the number of windows.

Prices increase for large houses, difficult access, internal and external cleaning, conservatories and high-level windows. Commercial buildings can cost considerably more because specialist access equipment and additional safety measures may be required.

Through FraserBond.com, homeowners, landlords, property managers and commercial occupiers can explore window cleaning and wider property-cleaning services across London and the UK.

How Much Does Window Cleaning Cost?

Current 2026 UK pricing gives the following useful guide:

MyBuilder's August 2026 guide puts the overall range at approximately £30–£150 per visit, with regular cleans generally costing less than one-off or more complicated work.

These are indicative prices rather than fixed rates. The actual quote depends heavily on the property.

Window Cleaning Cost by House Type

For a typical home, current local-trade pricing suggests approximately:

• Terraced house: £30–£55
• Semi-detached house: £40–£60
• Detached house: £45–£75
• Interior or conservatory add-on: around £10–£35 extra

These figures provide a useful starting point for standard residential properties.

Properties with unusually large numbers of windows, extensions, skylights or difficult rear access may cost more.

How Much Is a Window Cleaner Per Hour?

Where window cleaners charge by time rather than per property, a current UK benchmark is approximately £25–£40 per hour.

Many domestic window cleaners instead charge a fixed amount per visit.

This makes regular cleaning easier to budget for and means the customer is paying for the completed service rather than the exact number of minutes spent at the property.

Regular Window Cleaning Cost

Regular window cleaning is generally cheaper per visit than booking a one-off deep clean.

Current 2026 pricing puts routine window cleaning at around £15–£30 per visit in some cases.

A regular service might be scheduled every:

• Four weeks
• Six weeks
• Eight weeks
• Twelve weeks

The appropriate frequency depends on location and how quickly the windows become dirty.

Properties close to busy roads, construction sites or heavily trafficked urban areas may benefit from more frequent cleaning.

One-Off Window Cleaning Cost

A one-off window clean can cost more because the cleaner may need additional time to remove accumulated dirt.

Current estimates put one-off or deeper window cleans at approximately £30–£60, although larger properties can cost substantially more.

A first clean can also be more expensive than subsequent regular visits.

What Does Window Cleaning Include?

A standard service can include:

• Exterior glass
• Window sills
• Frames
• Doors
• Accessible high-level windows

Depending on the company, additional services may include conservatories, gutters, internal glass, mirrors and shower screens.

Always check whether frames and sills are included rather than assuming the quotation covers them.

Interior and Exterior Window Cleaning

Some window cleaners quote primarily for exterior cleaning.

If you want the inside cleaned as well, tell the company when requesting a price.

Interior cleaning requires access to every room and may take longer because the cleaner needs to work around:

• Furniture
• Curtains
• Blinds
• Ornaments
• Window coverings

Current pricing suggests interior or conservatory cleaning can add roughly £10–£35 to a standard residential service, although this varies considerably with the number and size of windows.

What Affects Window Cleaning Prices?

The main factors are:

Number of Windows

A property with 20 windows will generally cost more than one with six.

Property Size

Large detached houses typically take longer than flats or small terraces.

Height

Second- and third-storey windows can require specialist high-reach equipment.

Accessibility

Conservatories, extensions, locked gates and restricted rear access can make windows more difficult to reach.

Frequency

Regular customers can sometimes obtain a lower per-visit price than customers booking a one-off clean.

Interior Cleaning

Cleaning both sides of the glass increases labour.

Condition

A first clean after years without professional cleaning may require more work than routine maintenance.

Current industry guidance identifies property size, number of windows, accessibility and frequency among the principal factors affecting window-cleaning costs.

Window Cleaning for Flats

Ground-floor flats can be relatively straightforward.

Upper-floor flats can present additional challenges, particularly where windows cannot be safely accessed externally.

Depending on the building, cleaners may use:

• Water-fed poles
• Specialist access equipment
• Internal access
• Other appropriate high-level cleaning systems

Check whether communal-building arrangements already include external window cleaning before arranging a separate service.

Window Cleaning for Landlords

Professional window cleaning can be useful when preparing rental property for:

• New tenants
• Property inspections
• Photography
• Viewings
• End-of-tenancy handovers

It can also be incorporated into planned property maintenance.

For landlords with multiple properties, arranging scheduled cleans can be easier than booking each property individually.

End-of-Tenancy Window Cleaning

Standard end-of-tenancy cleaning does not necessarily include complete external window cleaning.

Confirm whether the quotation covers:

• Inside glass
• Outside glass
• Frames
• Sills
• Patio doors
• Conservatory glass

This is particularly important where the tenancy agreement or inventory documents establish a particular standard of cleanliness.

Window Cleaning Before Selling a House

Clean windows can make a noticeable difference before estate-agent photography and property viewings.

Consider combining window cleaning with:

House Clearance → Deep Cleaning → Window Cleaning → Garden Maintenance → Minor Repairs → Photography

Clean glass allows more natural light into rooms and can improve the overall presentation of the property.

Conservatory Window Cleaning

Conservatories are more expensive to clean because of the amount of glazing and difficulty of accessing roof panels.

The final cost depends on:

• Conservatory size
• Roof design
• Height
• Internal cleaning
• External cleaning
• Accessibility
• Degree of contamination

For a straightforward domestic service, current estimates suggest conservatory cleaning may be offered as an additional service, while more comprehensive specialist conservatory cleaning can cost considerably more.

High-Reach Window Cleaning

Modern window cleaners frequently use water-fed pole systems with purified water for high-level exterior cleaning.

These systems can make it possible to clean upper-storey windows from ground level without routinely relying on ladders.

This can be particularly useful for:

• Townhouses
• Apartment buildings
• Offices
• Schools
• Retail premises

Very high buildings may require more specialist access solutions.

Commercial Window Cleaning Cost

Commercial window cleaning is usually more expensive than standard residential work.

A current market g