Windows | uPVC | Single Window
Pulborough - RH20
Enquiry from: Wendy B
Start Date: Immediate
A quote for a replacement kitchen window
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.
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 West Sussex in May 2026
Requests for uPVC Single Window quotations in West Sussex in May 2026. 0% change from April 2026.
Requests for uPVC Single Window quotations in South East in May 2026. 0% change from April 2026.
Pulborough - RH20
Enquiry from: Wendy B
Start Date: Immediate
A quote for a replacement kitchen window
Crawley - RH10
Enquiry from: Angela 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 requir...
Bognor Regis - PO22
Enquiry from: Trudy J
Start Date: Immediate
Are you the home owner of that property? - -YES SOLE. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UNSURE. What colour do you want them to be? - UNSURE. I...
Crawley - RH11
Enquiry from: Barry P
Start Date: Immediate
Are you the home owner of that property? JOINT How many windows are you considering replacing? 1 DOOR What material do you require, UPVC? UNSURE What colour do you want them to be? UNSURE I assume you...
Crawley - RH11
Enquiry from: Jitka F
Start Date: Immediate
Are you the home owner of that property? Yes - joint How many windows are you considering replacing? 1window What material do you require, UPVC? UNSURE What colour do you want them to be? UNSURE I ass...
Bognor Regis - PO22
Enquiry from: Barry 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...
Horsham - RH12
Enquiry from: Michael C
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 I assume you require t...
Crawley - RH11
Enquiry from: Rosie P
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 ...
East Grinstead - RH19
Enquiry from: Tim A
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...
Shoreham-by-Sea - BN43
Enquiry from: Jordan cb 17/5 5pm H
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...
Littlehampton - BN17
Enquiry from: Lewis M
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 b...
Horley - RH6
Enquiry from: Lucy R
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 ...
Crawley - RH10
Enquiry from: Linda F
Start Date: Immediate
are you the property owner: owner of the property other forms: none please call to appoint
Bognor Regis - PO21
Enquiry from: Kerry E
Start Date: Immediate
french door replacement x are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached how many windows do you n...
Shoreham-by-Sea - BN43
Enquiry from: Abi V
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 b...
Crawley - RH10
Enquiry from: Cliff W
Start Date: Immediate
take out kitchen door, replace with single window + cladding are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windo...
Crawley - RH11
Enquiry from: MAQNOJBHAI N
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...
Bognor Regis - PO22
Enquiry from: John T
Start Date: Immediate
A new double glazed window the existing one has seized solid and needs replacing.
Horsham - RH13
Enquiry from: Sophia L
Start Date: Immediate
A quote for: (1) brick outbuilding requiring two pvc windows and one split panel pvc door (2) wooden shed requiring one window (tilt/turn) and a french door
Crawley - RH11
Enquiry from: Hamza M
Start Date: Immediate
are you the property owner: owner of the property other forms: none please call to appoint
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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.
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.
To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.
When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.
The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.
The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.
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