Single Double Glazed Window in Deal

Compare Single Window Prices in Deal

Home > Windows Projects > uPVC Single Window > Deal

Single Double Glazed Window in Deal

When changing your residence's windows you don't always need to complete the whole building. On occasions you might only require to have a solitary window replaced, possibly because of a damaged pane or for updating to double glazing.

 

It's common for customers to change just one double glazed window. One reason that many people want to change one window is that the closed unit inside has fallen short. You'll recognize if this has actually taken place since you'll be able to see condensation on the inside of glass, which gets irritating because you can not wipe it away. In this situation, you can choose to merely replace the sealed system or the entire framework, which you could want to do if it's looking past its best.

 

When you're replacing just one double glazed window, if you understand the brand name of your existing windows you can ask your installer if they can resource the exact same ones. This will assist to maintain them looking as similar as possible, although if your existing windows are older you might see some discolouration on the outside compared to the new one, and also locks and trickle vents may look various.

 

Replacing just one double glazed window shouldn't take a certified window fitter long, and might cost as low as ₤ 300. It's worth bearing in mind that all replacement windows require to be licensed that they've been put in to meet building guidelines, so you'll require to relate to your local building control policeman who will come and inspect the work then release a certificate. If you ask an installer that is registered with a self-certification scheme (like FENSA, CERTAS) to fit the window for you, they can issue the certification themselves when they  have actually completed the work.

We will supply approximately 4 Window Installer pros in your area, who will certainly offer quotes for the job you desire done. You'll obtain a property visit from experts in Deal who'll aid you to select the best uPVC Single Window for your house prior to accomplishing the installment. Enter your postal code to start browsing currently.

Average uPVC Single Window cost in Deal

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

Average price per uPVC Single Window job in 2026

Avg. price low

Avg. price low
£225

Avg. price

Avg. price
£300

Avg. price high

Avg. price high
£345

£500

£375

£250

£125

£0

Prices based on actual uPVC Single Window costs for Deal, as reported by local LeadsDoWork members.

uPVC Single Window installation cost in Deal 2026

Labour cost £180
Material cost £110
Waste removal £10
Time frame: 1-2 days
Advertisement

UPVC Single Window on Google in Deal

Google searches that showed Local Quotes, 18 July to 15 October 2026

122

Searches that showed one of our pages for Deal, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Deal

Deal is a town in Kent, England, UK. It is placed on the English Channel 8 miles north-east of Dover and eight miles south of Ramsgate. It is a previous fishing, mining as well as garrison town. Tightly affiliated with Deal are the communities of Kingsdown, Sholden and Walmer, the latter being where Julius Caesar first of all arrived in the UK (in accordance with the very best guess by experts).

Looking for uPVC Single Window in Deal?

Get free quotes from local window installers

Get free quotes
Advertisement

Local & reliable window installers near me

Tell us about your upvc single window project

Answer a few quick questions, so we can match you with local window installers who can help.

Find up to 4 window installers in Deal

Get free, no-obligation local upvc single window quotes from 4 verified window installers working in Deal.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Extremely quick in contacting back ...

Extremely quick in contacting back and making appointments

Took a lot of hassle out of looking ...

Took a lot of hassle out of looking for tradesmen, and the speed you found someone for me. I will look again if I need anything needs doing in a hurry.

Help finding right people

Help finding right people

FAQs

How much is a single window?
Sometimes accidents happen, and that leads to you needing to replace just a single window. Luckily, most window fitters are happy to replace just one window if you need to. But how much a single window costs will depend on a few factors. Firstly, do you need the entire window, including the frame, replaced, or just the sealed unit? If the frame is still in good condition, glaziers and some window installers can replace the sealed unit and this will set you back around £250. If your window frame is damaged, don’t try to get away with not replacing it. Having a broken window frame can let heat escape your home, increasing your energy bills, and you’re likely to hear more traffic noise. Plus, if the frame is broken you might have trouble closing the window properly, stopping you from keeping your home secure. So how much is a single window if you need the whole thing replaced? You should expect it to cost between £400-£550, but it could cost more or less than this depending on your location, the size of the window and how tricky it is to replace. There are other factors that will impact the cost of replacing a single window. Do you want the window to have plain, leaded or Georgian bar glass? Maybe it will be a casement window, or a bay, bow or sash? The cost will increase if you want more than one opener if it’s a large window, and if you want it to have locks. Also, the standard white uPVC frame colour will probably be included in the price, but if you want a woodgrain look or a different colour uPVC this will cost more.

Will a new double glazed window look different to existing ones?

It depends on a few factors whether a new double glazed window will look different to existing ones. If your existing windows are very old, perhaps 10 years or more, then it’s likely that there will be some small differences.

The first thing to remember is that your double glazing is exposed to the elements as soon as it’s installed. So over time, unless you’re very good at cleaning and maintaining your windows, they’re likely to look a bit dirty. Window frames that are south-facing may also become slightly discoloured from the sun, so if you install a new window right next to it you might notice a difference.

Also, there have been lots of technical advances in windows over the years. If your existing windows are significantly older, you might notice a difference in the handles on openers, and if your existing windows were installed before 2010 they might not have trickle vents, which is an extra strip on the inside of your window to keep air flowing through your home. While it’s not a legal requirement for replacement windows to have trickle vents if the original one didn’t, it’s a good idea to have them installed as they help prevent condensation and mould.

The only truly noticeably different elements to a new double glazed window compared with existing ones are likely to be on the inside, which might not be a problem for you if you only have one window in a room. However, if you know the brand of your existing windows, you can ask your window installer if they can source the same ones. Even if they’ve been updated slightly, the difference should be minimal.

Are coloured double glazing windows more expensive than white ones?

Coloured double glazing windows are more expensive than white ones, in general. uPVC is the cheapest material to use for double glazing, and white is the standard colour. But there are endless possibilities in terms of colours you can have, and they do come at additional cost.

Some people choose to have coloured double glazing that matches or opposes the colour of the exterior of their house. Another popular option is a woodgrain effect, which from a distance looks just like more expensive timber windows. The best thing about a wood effect is that you can have the stylish look of wooden windows without the maintenance, and they should last longer.

While coloured double glazing is more expensive than white ones, it doesn’t have to break the bank. The best thing to do is get in touch with a range of window companies and ask them to come round to give you a quote. They should be able to offer you brochures or links to websites of different brands of windows that offer coloured frames. From there, you can decide on the installers you liked most and the brand you preferred.

It’s worth bearing in mind that it’s not always best to go with the cheapest coloured windows. While there lots of good, inexpensive options out there, sometimes very cheap windows won’t be good quality and may not last as long as other slightly more expensive brands. Speak to your installer about guarantees that may come with the windows and how long they would expect them to last before making your final decision.

Where can I get one double glazed window?

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.

uPVC Single Window

Other Top Projects in Deal

Are you a window installer in Deal?

We can help you get more upvc single window work with our qualified job leads and boost your business.

Join today