TL;DR — Window Cleaning Cost At A Glance
- Most people pay £12–£55 per visit for external window cleaning, depending on property size; London runs £20–£70.
- A terraced house costs around £12–£25, a 3-bed semi £25–£40, and a large detached £30–£55.
- Prices depend on property size and number of windows, frequency, access and add-ons like conservatories.
- Regular visits every 4–8 weeks cost less per visit than one-off cleans.
- Modern cleaners use reach-and-wash water-fed pole systems, cleaning upper windows safely from the ground.
- Extras like conservatory roofs, skylights and interior windows are charged on top.
- Get a fixed price for window cleaning — check prices and book online as a one-off or on a regular schedule.
How Much Does Window Cleaning Cost In 2026?
Professional window cleaning in the UK costs £12–£55 per visit, priced mainly by property size and the number of windows. A small terraced house sits at the lower end, while a large detached home is at the top. In London, prices run £20–£70, reflecting higher labour and access costs. Most cleaners quote a fixed price per visit based on your property type.
The biggest saving comes from frequency. Regular cleans — every four to eight weeks — cost less per visit than one-off bookings, because the windows never build up heavy grime and each visit is quick. Most cleaners now use reach-and-wash (water-fed pole) systems, which clean upper-floor windows safely from the ground using purified water, leaving glass to dry spot-free without ladders.
Purified water is what makes reach-and-wash results so good. Ordinary tap water contains dissolved minerals that leave spots and streaks as they dry, which is why home-cleaned windows often look smeared. Professional systems filter the water so it dries clear with no need to wipe or squeegee the glass, and because the pole reaches upper floors from the ground, there are no ladders leaning against your walls, conservatory or gutters. The one thing to expect is that the glass may look slightly wet for an hour or so after cleaning while it dries naturally — that's normal, and it clears to a spot-free finish. The same system also rinses the frames and sills, so the whole window looks clean rather than just the glass.
Here's what you can expect to pay, by location:
| Property type | Rest of UK | London & South East |
|---|---|---|
| Flat / terraced house | £12 – £25 | £20 – £35 |
| 2-bed house | £20 – £35 | £30 – £45 |
| 3-bed semi | £25 – £40 | £35 – £50 |
| 4+ bed / detached | £30 – £55 | £40 – £70 |
| Conservatory / skylights (add-on) | £10 – £40 | £15 – £50 |
Figures include VAT where applicable and reflect 2026 market rates. Your exact price depends on the number of windows, access and your postcode — get a fixed quote here.
Window Cleaning Cost By Frequency
How often you book changes the per-visit price. Regular schedules are cheaper per clean, because maintained windows are quick to do:
| Frequency | Typical per-visit cost (3-bed semi) |
|---|---|
| One-off clean | £35 – £55 |
| Every 8 weeks | £28 – £42 |
| Every 4 weeks | £25 – £38 |
| First clean after a long gap | £45 – £70 (one-off surcharge) |
The first clean after a long period without cleaning often costs a little more, because there's more grime, cobwebs and frame dirt to remove. Once you're on a regular schedule, the per-visit price settles at the lower end.
Some cleaners also offer gutter clearing, fascia and soffit washing, and conservatory roof cleaning as separate services on the same visit, which is worth bundling if you're already paying for a call-out. And if you only need part of the property done — the ground floor between full cleans, say — many will quote a lower price for a partial visit, so it's worth asking rather than assuming the standard rate applies.
What Affects The Cost Of Window Cleaning?
Several factors decide where you land in the ranges above.
1. Property Size And Number Of Windows
The main driver. More windows and larger properties take longer, which is why pricing is banded by property type. A window-heavy home costs more than the bedroom count alone suggests.
2. Frequency
Regular visits cost less per clean than one-offs, because maintained windows are quick to do and don't build up heavy grime between visits.
3. Access And Height
Awkward access — extensions, blocked side returns, windows over conservatories or above obstacles — can add to the price. Reach-and-wash poles handle most upper windows from the ground, but very high or hard-to-reach glass may need special equipment.
4. Your Location
London and the South East run roughly 15–30% higher than the rest of the UK, reflecting higher labour and travel costs.
5. Add-Ons
Conservatory roofs, skylights, interior windows, frames, sills and doors are usually charged on top of the standard external clean.
6. Condition
The first clean after a long gap, or after building work, takes longer and may carry a one-off surcharge before you settle into a regular rate.
What's Included — And What's Not
Typically included in a window clean:
- Cleaning of all standard external window glass
- Cleaning of frames and sills as part of the reach-and-wash process
- Wiping down external doors and their glass (usually)
- Removal of light cobwebs around the windows
Usually charged separately:
- Interior window cleaning
- Conservatory roofs and skylights
- Heavily soiled first cleans after long gaps or building work
- Hard-to-reach or very high glass needing special access
- Cleaning of solar panels or cladding
Confirm whether frames, sills and any conservatory are included, as these vary between cleaners.
Can You Do It Yourself?
Cleaning ground-floor windows yourself is straightforward and saves the cost — a squeegee, a bucket and a good technique will keep them clear. For an occasional refresh of accessible glass, DIY is fine.
Upper-floor windows are where it changes. Cleaning them means ladders or a water-fed pole, and working at height is the biggest safety risk in this job. Professionals use reach-and-wash systems that clean upper windows from the ground with purified water, so there's no ladder risk and the glass dries spot-free without smears. They're also faster and reach awkward spots safely. For a whole house, and especially anything above the ground floor, a professional is the safer and often better-value option once you count the equipment and the risk.
How To Save Money On Window Cleaning
- Book a regular schedule — every 4–8 weeks costs less per visit than one-offs.
- Clean ground-floor windows yourself and pay a pro for the upper floors.
- Clear access — move bins, unlock side gates and trim back plants so the cleaner works quickly.
- Bundle add-ons like the conservatory or interior windows into one visit.
- Team up with neighbours — some cleaners offer better rates for several homes on one street.
- Get a couple of quotes and confirm whether frames and sills are included.
How To Hire A Good Window Cleaner
Choose a cleaner who is insured (essential for anyone working at height), uses reach-and-wash or safe access methods, and gives a clear per-visit price for your property. Ask about frequency options, whether frames and sills are included, and read recent reviews. A reliable cleaner who turns up on schedule is worth as much as a low headline price.
With Fantastic Services, you get vetted, insured window cleaners using reach-and-wash systems, transparent pricing and online booking, as a one-off or on a regular schedule that suits you.
Book your window cleaning service today!
Frequently Asked Questions
How Much Does Window Cleaning Cost?
Most people pay £12–£55 per visit depending on property size, or £20–£70 in London. A terraced house costs around £12–£25, a 3-bed semi £25–£40, and a large detached home £30–£55.
How Often Should You Get Your Windows Cleaned?
Every 4–8 weeks keeps windows consistently clear and costs less per visit. Quarterly cleaning is the minimum most homes need, though busy roads and coastal areas benefit from more frequent visits.
What's Included In A Professional Window Cleaning Service?
A standard clean covers all external window glass, plus frames and sills as part of the reach-and-wash process, and usually external doors. Interior windows, conservatory roofs and skylights are typically extras.
Do Window Cleaners Clean Upper-Floor Windows?
Yes. Most use reach-and-wash (water-fed pole) systems that clean upper-floor windows safely from the ground with purified water, leaving the glass to dry spot-free without ladders.
Are There Benefits To A Regular Window Cleaning Schedule?
Yes. Regular visits cost less per clean, keep windows consistently clear, and prevent the heavy grime build-up that makes one-off cleans slower and pricier.
Can You Clean Your Own Windows?
Ground-floor windows, yes — a squeegee and good technique work well. Upper floors mean working at height, which is the main safety risk, so a professional with a reach-and-wash system is safer and gives a better finish.
Why Does The First Clean Sometimes Cost More?
After a long gap or building work, windows carry more grime, cobwebs and frame dirt, so the first clean takes longer and may carry a one-off surcharge. The price settles once you're on a regular schedule.
Fantastic Services Window Cleaning Prices 2026
| Premises type | One side | Fantastic Club* | Both sides | Fantastic Club* |
|---|---|---|---|---|
| Flat | Starting at£63 | Starting at£33 | Starting at£83 | Starting at£53 |
| Maisonette flat | Starting at£78 | Starting at£48 | Starting at£105 | Starting at£75 |
| House | Starting at£63 | Starting at£33 | Starting at£94 | Starting at£64 |
| Detached house | Starting at£76 | Starting at£46 | Starting at£114 | Starting at£84 |
| Conservatory | Starting at£80 | Starting at£50 | Starting at£140 | Starting at£110 |
The minimum charge for the service is £72 for non-members and £42 for Fantastic Club members.
T&C and Minimum Charges apply. When we calculate the price, we also take into consideration the area's dimensions and the time of the appointment. All prices and deals are valid for areas within M25. Deals cannot be combined with any other deals and promotions. Prices are subject to availability. Congestion charges are excluded (when applicable).
