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Verified ProOver 50 Reviews
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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Handyfox

0 review(s)
Offers services in WINDSOR
If need home repairs or have a list of things to do around the house, and you are having trouble finding a skilled handyma...
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CaroLine Builders

0 review(s)
Offers services in WINDSOR
At CaroLine Builders Ltd, we are proud to offer our extensive range of building and renovation services across London and ...
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Legend windows

0 review(s)
Offers services in WINDSOR
At Legend Windows Limited our focus is always on providing our customers with top quality products backed by friendly cust...

Recent Window Installer Enquiries

21 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Megan K

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...

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17 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Ewan K

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - w...

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15 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Scott L

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - w...

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15 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Kalpana M

Start Date: Immediate

What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...

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16 Mar

Windows | uPVC

Windsor - SL4

Enquiry from: Joe 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? - Do you require doors If so how ...

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22 Aug

Windows | Wooden

Windsor - SL4

Enquiry from: Alison P

Start Date: Immediate

customer in windsor areas is looking to do a couple of projects at the moment, and would like quotes for wooden windows.confirmed interest via email at 22/08/2023 12:56.please call to arrange appointm...

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02 Jul

Windows | uPVC | Supply

Windsor - SL4

Enquiry from: Mark F

Start Date: Immediate

2 windows, supply only. UPVC with DGU's, both toughened glass

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25 Apr

Windows | uPVC | Single Window

Windsor - SL4

Enquiry from: Mihaela C

Start Date: Immediate

customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. are you the property owner: tenant (with permission) how many windows do yo...

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04 Aug

Windows | uPVC

Windsor - SL4

Enquiry from: James H

Start Date: Immediate

customer is looking to have windows installed. they are unsure what options to go for so would like to discuss directly multiple windows to be supplied and installed please call to quote. property ty...

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25 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Kerry H

Start Date: Immediate

Call between 09:00 and 17:00 please. Number of windows: 7 Quote requested on windows, in PVCu, to be supplied and fitted.

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20 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: MR A

Start Date: Immediate

call any time. number of windows: 4 quote requested on windows, in pvcu, to be supplied and fitted. i am looking for quotes for 4+ windows are you the property owner: owner of the property what...

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07 Dec

Building Work | Porch

Windsor - SL4

Enquiry from: Peter H

Start Date: Immediate

Call anytime. New build or replacement: Replacement Quote requested on a porch, in PVCu, to be supplied and fitted.

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25 Oct

Windows | uPVC

Windsor - SL4

Enquiry from: Peter S

Start Date: Immediate

customer made an online enquiry for upvc double glazing and confirmed on email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. are you ...

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25 Oct

Windows | Glazing

Windsor - SL4

Enquiry from: Peter S

Start Date: Immediate

approx size: width 108 cms hight:190 cms to replace fogged glass are you the property owner: owner of the property property type: semi detached are you looking for glaziers: no how many units do you...

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08 Oct

Windows | uPVC

Windsor - SL4

Enquiry from: Kayla H

Start Date: Immediate

customer in windsor area has requested that we arrange quotes for their upvc double glazing project.miss are considering various options and would like to discuss with a window installer directly.plea...

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21 Jul

Windows | uPVC

Windsor - SL4

Enquiry from: Ashok B

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you ne...

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02 Mar

Windows | uPVC

Windsor - SL4

Enquiry from: Malcolm B

Start Date: Immediate

4 x replacement double (triple?) glazed windows to rear. possibly also 2 x windows + door to front i am looking for quotes for 4+ windows are you the property owner: owner of the property what lev...

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26 Jan

Windows | uPVC

Windsor - SL4

Enquiry from: Anita T

Start Date: Immediate

9 windows and 2 doors, 1 french door and a bi folding door i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of service do you require: supply and i...

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07 Dec

Windows | uPVC

Windsor - SL4

Enquiry from: Jane U

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 12 What material do you require, UPVC? upvc What colour do you want them to be? grey Do you require doors ...

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14 Sep

Windows | uPVC

Windsor - SL4

Enquiry from: Ray W

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 4 what material do you require, upvc? upvc what colour do you want them to be? unsure do you require doors ...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Windsor is:

£1,795

Window Installer job Window Installer cost in 2025
Double glazing in Windsor £988-£3,100
Upvc double glazing units only in Windsor £575-£900
Triple glazing in Windsor £988-£3,100
Aluminium windows in Windsor £1,373-£2,088
Wooden window in Windsor £3,750-£5,750
Aluminium windows supply only in Windsor £1,600-£2,500
Upvc or wood porch in Windsor £2,625-£4,025
Sash window in Windsor £1,138-£3,600
Glaziers in Windsor £57-£87
Secondary glazing in Windsor £988-£3,100
uPVC Single Window in Windsor £225-£345
Wooden sash windows in Windsor £3,750-£5,750
Wooden windows supply only in Windsor £2,760-£4,140
Aluminium repair in Windsor £240-£360
Window repair in Windsor £268-£402
Wooden window repair in Windsor £320-£480

Related Window Installer searches in Windsor

Window Installer FAQs

How long does it take to install one small double glazed window?

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.

How long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

Do I need toughened glass in my windows?

Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?

Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.

You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.

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.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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.

What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

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