Single Double Glazed Window in Sevenoaks

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Single Double Glazed Window in Sevenoaks

When replacing your home's windows you don't necessarily need to complete the entire property. Now and then you may only need to have a solitary window changed, possibly because of a broken pane or for updating to double glazing.

 

It's common for lots of people to change just one double glazed window. One reason that lots of people want to replace one window is that the sealed device inside has fallen short. You'll recognize if this has occurred due to the fact that you'll have the ability to see condensation on the within glass, which gets aggravating because you can't wipe it away. In this situation, you can pick to simply replace the covered device or the whole framework, which you could intend to do if it's looking past its ideal.

 

When you're changing simply one double glazed window, if you understand the brand of your current windows you could ask your installer if they can source the same ones. This will certainly assist to keep them looking as similar as possible, although if your existing windows are very old you might see some discolouration on the outside compared to the brand-new one, as well as locks and also trickle vents could look different.

 

Changing just one double glazed window should not take a certified window fitter long, and also could cost as low as ₤ 300. It's worth remembering that all replacement windows require to be certified that they've been installed to meet building guidelines, so you'll require to relate to your local building control police officer that will come as well as evaluate the work after that release a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA, CERTAS) to fit the window for you, they can release the certificate themselves when they  have actually ended up the work.

We will give up to 4 Window Installer pros locally, who will certainly supply quotes for the work you want done. You'll obtain a property visit from professionals in Sevenoaks who'll help you to pick the best uPVC Single Window for your home before executing the installment. Enter your postal code to start looking currently.

Average uPVC Single Window cost in Sevenoaks

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 2025

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£225

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£300

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£345

£500

£375

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

uPVC Single Window installation cost in Sevenoaks 2025

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

Upvc single windows searches in June 2025

uPVC Single Window Projects in Sevenoaks in May 2025

695

Requests for quotations in Sevenoaks in May 2025

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Requests for uPVC Single Window quotations in Sevenoaks in May 2025. 0% change from April 2025.

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Requests for uPVC Single Window quotations in Kent in May 2025. 0% change from April 2025.

Source: Numbers calculated based on the search volumes in major search engines

Upvc single windows searches in cities and towns near Sevenoaks May 2025

Sevenoaks

Sevenoaks is a town and civil parish in the English area of Kent. Located southeast of London, it is offered by a traveler major line railway and also is 21 miles southeast of London Charing Cross. The community additionally gives its name to the Sevenoaks area, of which it is the major community, adhered to by Swanley as well as Edenbridge. A settlement in the town can be dated back to the 13th century in a document outlining the facility of a market. The building of Knole House in the 15th century further helped in the growth of the town. Sevenoaks was included into the network of modern interactions when one of the very early turnpikes opened in the 18th century. Having a long-term population of 24,987, a big percentage of locals are commuters to London and major communities nearby. This has actually caused the town being an area with high home costs, with expanding stress on the area to create even more houses. However, the Ft Halstead support installment is a considerable company of locals from Sevenoaks. A modern mall can be located in the community's centre. Bligh's Shopping Development, opened up in 2002, can be accessed from various directions in the community. It includes a number of shops, containing primarily national, however also regional, shops. The style of the growth is styled on slightly earlier periods but with modern aspects. Found to the southeast of the community is Knole Park, within which sits Knole House. This is a 1,000 acre deer park with numerous trees, had and also kept by the National Trust. For all of your house upgrades, make certain to use trustworthy specialists in Sevenoaks to ensure of high quality.

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uPVC Single Window pros in Sevenoaks

Kent Glazing Limited

43 review(s)
Based: in Gillingham, ME7 3NE

KENT GLAZING - number one installer throughout the Kent area. Family business - with over 30 years experience - specialising in Double Glazing, Windows, Doors & Conservatories.

Latest review

Tari J., ME8
5

Windows | uPVC | Single Window in Gillingham

100% satisfied

Similar Customer Enquiries for uPVC Single Window in Sevenoaks

16 Nov

Windows | uPVC | Single Window

Sevenoaks - TN13

Enquiry from: Harriet W

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 2 what material do you require, upvc? upvc what colour do you want them to be? white do you require doors i...

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24 Apr

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17 Nov

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Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Triple, Work description: Looking to replace existing Upvc window in Kitchen with a new triple glazed one . Lo...

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21 Dec

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14 Jun

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26 May

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26 Mar

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04 Dec

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28 Oct

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Enquiry from: Unique M

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18 Oct

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11 Sep

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Thornton Heath - CR7

Enquiry from: Sandra H

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16 Jul

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South Croydon - CR2

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13 May

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Thornton Heath - CR7

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09 May

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29 Apr

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03 Apr

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31 Jan

Windows | uPVC | Single Window

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Enquiry from: Jayne (CB after 6pm) S

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22 Jan

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08 Jan

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Enquiry from: Richard F

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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.

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

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.

How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

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Sevenoaks uPVC Single Window installers are rated 4.3 out of 5 based on 1 reviews of 7 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with uPVC Single Window projects that have been connected with uPVC Single Window pros to help them. All uPVC Single Window contractors All Sevenoaks uPVC Single Window contractors
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