Single Double Glazed Window in West Sussex

Find Single uPVC Window Prices in West Sussex

Single Double Glazed Window in West Sussex

When replacing your house's windows you do not always need to complete the whole house. Once in a while you might just need to have a solitary window replaced, probably because of a busted pane or for updating to double glazing.

It's common for many people to change just one double glazed window. One reason that individuals want to replace one window is that the sealed unit inside has actually fallen short. You'll recognize if this has actually taken place due to the fact that you'll be able to see condensation on the within glass, which obtains aggravating since you can't wipe it away. In this instance, you can choose to just change the closed unit or the whole framework, which you might want to do if it's looking past its best.

When you're replacing just one double glazed window, if you understand the brand of your existing windows you could ask your installer if they can source the exact same ones. This will certainly assist to keep them looking as comparable as possible, although if your existing windows are very old you may notice some discolouration on the outside compared to the brand-new one, and locks and flow vents could look different.

Changing just one double glazed window should not take a certified window fitter long, and also might cost just ₤ 300. It's worth remembering that all replacement windows require to be accredited that they've been installed to fulfill building regulations, so you'll need to put on your local building control officer that will come as well as inspect the job after that issue 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 provide the certificate themselves when they have actually completed the work.

We will provide up to 4 Window Installer pros locally, who will certainly offer quotations for the job you want done. You'll obtain a property visit from specialists in West Sussex who'll assist you to pick the ideal uPVC Single Window for your house before carrying out the fitting. Enter your postcode to start browsing now.

Average uPVC Single Window cost in West Sussex

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

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 West Sussex, as reported by local LeadsDoWork members.

uPVC Single Window installation cost in West Sussex 2025

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

Time frame: 1-2 days

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uPVC Single Window Projects in West Sussex in May 2025

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Requests for quotations in West Sussex in May 2025

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

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

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West Sussex

The southern district of West Sussex is bordered by Hampshire, Surrey and East Sussex and features a coastal line along the south coast of Great Britain. Having half of the region being protected countryside, much of the population dwell within the county's only city, Chichester, along with the large towns of Crawley, Worthing and Horsham. Its population of practically 800,000 makes it the 27th biggest region by population in England, having a density of 1,040 individuals per square mile. When you require any property developments in East Sussex, be sure to review quotations from local, respectable businesses to find the right price.

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22 Jan

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01 Jul

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23 May

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17 Apr

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14 Mar

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12 Feb

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Horley - RH6

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29 Jan

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22 Oct

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Bognor Regis - PO21

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03 Oct

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18 Sep

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14 Aug

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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.

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.

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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Overall rating:

West Sussex uPVC Single Window installers are rated 4.6 out of 5 based on 4 reviews of 18 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 West Sussex uPVC Single Window contractors

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