Single Double Glazed Window in County Antrim

Find Single Window Prices in County Antrim

Single Double Glazed Window in County Antrim

When changing your home's windows you do not always need to complete the entire home. On occasions you might just need to have a solitary window replaced, possibly due to a damaged pane or for upgrading to double glazing.

It's common for lots of people to change simply one double glazed window. One factor that customers wish to replace one window is that the covered system inside has actually fallen short. You'll know if this has actually occurred due to the fact that you'll have the ability to see condensation on the inside of glass, which obtains aggravating because you can not wipe it away. In this case, you can pick to merely replace the sealed system or the entire structure, which you may intend to do if it's looking past its ideal.

When you're replacing just one double glazed window, if you recognize the brand of your existing windows you might ask your installer if they can source the exact same ones. This will certainly help to maintain them looking as comparable as possible, although if your existing windows are older you might observe some discolouration on the exterior contrasted to the brand-new one, and also locks as well as trickle vents could look different.

Changing simply one double glazed window shouldn't take a certified window fitter long, and could set you back as low as ₤ 300. It's worth keeping in mind that all substitute windows need to be licensed that they've been put in to satisfy building regulations, so you'll require to relate to your local building control policeman that will certainly come and check the work after that provide a certification. If you ask an installer that is registered with a self-certification scheme (like FENSA, CERTAS) to fit the window for you, they can provide the certificate themselves when they've ended up the work.

We will offer approximately four Window Installer pros in your area, that will supply quotes for the work you desire done. You'll get a home visit from experts in County Antrim that'll aid you to pick the best uPVC Single Window for your residence prior to carrying out the installment. Enter your postcode to start looking now.

Average uPVC Single Window cost in County Antrim

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 County Antrim, as reported by local LeadsDoWork members.

uPVC Single Window installation cost in County Antrim 2026

	Labour cost	£180
	Material cost	£110
	Waste removal	£10

Time frame: 1-2 days

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uPVC Single Window Projects in County Antrim in May 2026

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Requests for uPVC Single Window quotations in County Antrim in May 2026. 0% change from April 2026.

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County Antrim

County Antrim is one of Northern Ireland's six counties having a population of little over 616,000, making it the biggest area by inhabitants in Northern Ireland. It's situated in the northeast of the country and is within the historical province of Ulster. County Antrim furthermore houses the city of Lisburn, plus the big towns of Antrim, Ballymena, Larne and Newtownabbey. Enhancing your County Antrim house is essential to retaining home value and appeal, so use only local and vetted tradespeople in your neighborhood.

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01 Jun

Windows | uPVC | Single Window

Newtownabbey - BT36

Enquiry from: Keri F

Start Date: Immediate

1230 x 1040 window to replace one in garage

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13 Dec

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Belfast - BT13

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26 Jun

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Newtownabbey - BT36

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19 Jun

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Belfast - BT13

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19 May

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Newtownabbey - BT36

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22 Apr

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Ballynadolly - BT28

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17 Apr

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Belfast - BT5

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28 Mar

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Ballymena - BT44

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18 Feb

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Larne - BT40

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31 May

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Belfast - BT17

Enquiry from: RITA L

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25 Jan

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Carrickfergus - BT38

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19 Jun

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Ballymena - BT43

Enquiry from: Andreea C

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pass: 4 - customer is looking to replace the glass in her door. call any time. type of window / door: windows glass replacement only: yes number of windows requiring repair: 0 number of doors...

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12 Jan

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Belfast - BT13

Enquiry from: Fortunate N

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21 Dec

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Ballymoney - BT53

Enquiry from: Agnieszka Z

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customer made an online enquiry for replacement windows via one of our websites. confirmed via . 2+ windows supply and install please call to arrange an appointment to quote. i am looking for quotes ...

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07 Jun

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Newtownabbey - BT37

Enquiry from: Dmitriy M

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call any time. number of windows: 1 style of window: standard window quote requested on windows, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level o...

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06 Nov

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Ballymena - BT42

Enquiry from: Jakub G

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05 Aug

Windows | uPVC | Single Window

Belfast - BT8

Enquiry from: Fachang F

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26 Apr

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Belfast - BT7

Enquiry from: Caolan B

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.

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13 Feb

Windows | uPVC | Single Window

Belfast - BT17

Enquiry from: Caoimhe F

Start Date: Immediate

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19 Nov

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Carrickfergus - BT38

Enquiry from: Stuart H

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FAQs

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.

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

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.

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.

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