When replacing your home's windows you do not necessarily have to complete the entire house. On occasions you might only require to have a single window changed, perhaps because of a busted pane or for updating to double glazing.
It's common for people to change simply one double glazed window. One reason that customers wish to replace one window is that the sealed unit inside has actually failed. You'll understand if this has occurred since you'll be able to see condensation on the within glass, which gets aggravating since you can not clean it away. In this case, you can choose to merely change the closed system or the entire framework, which you could want to do if it's looking past its ideal.
When you're changing simply one double glazed window, if you know the brand name of your current windows you can ask your installer if they can source the exact same ones. This will assist to keep them looking as similar as feasible, although if your existing windows are very old you might notice some discolouration on the exterior compared to the new one, and also locks and also flow vents may look various.
Replacing just one double glazed window should not take a qualified window fitter long, and could cost as little as ₤ 300. It's worth keeping in mind that all replacement windows need to be licensed that they've been installed to satisfy building guidelines, so you'll require to apply to your local building control policeman who will certainly come as well as evaluate the job after that release a certification. If you ask an installer who is signed up with a self-certification scheme (like FENSA, CERTAS) to fit the window for you, they can provide the certification themselves when they've finished the job.
We will supply approximately four Window Installer pros in your area, who will supply quotes for the work you want done. You'll receive a home visit from professionals in Croydon who'll aid you to select the best uPVC Single Window for your house prior to accomplishing the fitting. Enter your postal code to begin looking currently.
The typical cost of uPVC single window is around £300. Costs fluctuate based on the materials and the organisation used. The upper price range can be as high as £400. The material costs are in most cases around £110
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£500
£375
£250
£125
£0
| Labour cost | £180 | |
| Material cost | £110 | |
| Waste removal | £10 |
Requests for quotations in Croydon in May 2026
Requests for uPVC Single Window quotations in Croydon in May 2026. 0% change from April 2026.
Requests for uPVC Single Window quotations in Surrey in May 2026. 0% change from April 2026.
The London Borough of Croydon is a London borough in south London, England and is a part of Outer London. It covers an area of 33.6 square miles and is the largest London borough by population, being the home of about 376040 people. It's the southernmost borough of London. At its centre is the historic town of Croydon from which the borough takes its name. Croydon is mentioned within the Domesday Book, and from a modest market town has expanded into one of the most populous areas on the fringe of London. Croydon is the civic centre of the borough.
Formed in 1965 from the Coulsdon and Purley Urban District along with the County Borough of Croydon, the local authority Croydon London Borough Council, is now a part of the local government association for Greater London, London Councils. Croydon is mainly urban, though you'll find large suburban and rural uplands in the south. It was the first London Borough to reach Fairtrade status which is awarded on specific criteria.
Premier League football club Crystal Palace F.C. play at Selhurst Park in South Norwood, a stadium they've been based in since 1924. Other landmarks inside the borough consist of Shirley Windmill, one of the few surviving large windmills in Greater London constructed during the 1850s, and the BRIT School, a creative arts institute run by the BRIT Trust which has produced artists such as Adele, Amy Winehouse and Leona Lewis.
Croydon - CR0
Enquiry from: Jayne (CB after 6pm) S
Start Date: Immediate
Are you the home owner of that property? - How many windows are you considering replacing? - What material do you require, UPVC? - What colour do you want them to be? - I assume you require them to be...
Croydon - CR0
Enquiry from: Rakhee P
Start Date: Immediate
are you the home owner of that property? sole how many windows are you considering replacing? 1 what material do you require, upvc? upvc what colour do you want them to be? - do you require doors if s...
Croydon - CR0
Enquiry from: Cassandra H
Start Date: Immediate
Are you the home owner of that property? Yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? unsure I assume you require ...
Croydon - CR0
Enquiry from: Omar B
Start Date: Immediate
Are you the home owner of that property? Yes How many windows are you considering replacing? 1 What material do you require, UPVC? UPVC What colour do you want them to be? - I assume you require them ...
Croydon - CR0
Enquiry from: April Y
Start Date: Immediate
Sell 3 Times Are you the home owner of that property? - How many windows are you considering replacing? - What material do you require, UPVC? - What colour do you want them to be? - I assume you requ...
Croydon - CR0
Enquiry from: Ehud S
Start Date: Immediate
customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. are you the property owner: owner of the property what level of service do ...
Croydon - CR0
Enquiry from: Cristian A
Start Date: Immediate
call anytime number of windows: 1 style of window: standard window quote requested on windows, in pvcu, to be supplied and fitted. i am looking for quotes for 1 window upvc are you the property...
Croydon - CR0
Enquiry from: Andrew W
Start Date: Immediate
are you the home owner of that property? yes how many windows are you considering replacing? 1 what material do you require, upvc? upvc what colour do you want them to be? white do you require doors i...
Croydon - CR0
Enquiry from: Jasmine K
Start Date: Immediate
i need to ordered 860 height and 550 length window and need fixing how many windows do you need: 1 window are you the property owner: tenant (with permission) window material: upvc window material: up...
Croydon - CR0
Enquiry from: SIMEON B
Start Date: Immediate
supply and fit small sky window
Croydon - CR0
Enquiry from: Miguel D
Start Date: Immediate
Are you the property owner: Owner of the property Other Forms: None Please call to appoint
Croydon - CR0
Enquiry from: Lisa B
Start Date: Immediate
External garage window replacement - current window measurements around 2060mm by 930mm. Are you the property owner: Owner of the property What level of service do you require: Supply and installatio...
Croydon - CR0
Enquiry from: Jolette F
Start Date: Immediate
Are you the property owner: Owner of the property Other Forms: None Please call to appoint What level of service do you require: Repair/glass only How many windows do you need: 1 Window Property Type:...
Croydon - CR0
Enquiry from: VANESSA H
Start Date: Immediate
replace the entire bay window Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit How many windows do you need: 1 Window Do you...
Croydon - CR0
Enquiry from: Fakhra A
Start Date: Immediate
The customer required: uPVC Single Window Homeowner Supplied and fitted Please contact to appoint
Croydon - CR0
Enquiry from: I C
Start Date: Immediate
Homeowner UPVC Supplied and fitted Please contact to appoint *
Croydon - CR0
Enquiry from: Karen B
Start Date: Immediate
Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Replacement bathroom window Are you the property owner: Owner of the property How m...
Croydon - CR0
Enquiry from: Kerry W
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Are you looking to replace the window: Yes Agreed to recieve uPVC Quotes: Yes Is there any extras you like in your bathroom: Radiators, Cabinet/s Wha...
Croydon - CR0
Enquiry from: Lawrence A
Start Date: Less than one month
Are you the property owner: Owner of the property How many windows do you need: 1-2 Windows What work do you require: Full Unit Replacement Window Material: uPVC Do you live in a conservation area or ...
Croydon - CR0
Enquiry from: Lawrence A
Start Date: Less than one month
Are you the property owner: Owner of the property How many windows do you need: 1-2 Windows What work do you require: Full Unit Replacement Window Material: uPVC Do you live in a conservation area or ...
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Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.
When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.
Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.
Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.
If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.
The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.
The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.
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