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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in TADWORTH
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified ProOver 50 Reviews
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
Verified ProOver 50 Reviews
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified Pro

Niclex Projects

0 review(s)
Offers services in TADWORTH
Arе уоu a gеnеrаl contractor, builder, fасіlіtу оwnеr, рrореrtу manager, dеѕіgnеr, or industrial engineer? Lооkіng for a...
Verified Pro

MCC Service London

0 review(s)
Offers services in TADWORTH
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...

Recent Window Installer Enquiries

01 Nov

Windows | uPVC

Tadworth - KT20

Enquiry from: Lillie C

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead

2 x large (roughly) 5ft x 7ft windows that need replacing in tadworth, surrey. they are currently single glazed so need double glazing. are you the property owner: relative of owner what level of serv...

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14 Jul

Windows | Glazing

Tadworth - KT20

Enquiry from: Stephen B

Start Date: Immediate

Customer is interested in Secondary Glazing for 3 windows. Call anytime. Type of window / door: Windows Glass replacement only: No Number of windows requiring repair: 3 Number of doors requirin...

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21 Apr

Windows | Wooden

Tadworth - KT20

Enquiry from: Kevin M

Start Date: 1 to 3 months

customer in the tadworth area made an enquiry a couple of projects including wooden windows.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pr...

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02 Aug

Windows | uPVC

Tadworth - KT20

Enquiry from: Simon B

Start Date: Immediate

3000mm by 1200mm uPVC bifold windows

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20 Jun

Windows | uPVC

Tadworth - KT20

Enquiry from: Khalid D

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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28 Mar

Windows | Wooden

Tadworth - KT20

Enquiry from: Jane P

Start Date: Immediate

customer made an online enquiry for wooden windows and confirmed on email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote.customer has c...

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28 Mar

Windows | Aluminium

Tadworth - KT20

Enquiry from: Jane P

Start Date: Immediate

customer in tadworth area has requested that we arrange quotes for their aluminium windows project.ms are considering various options and would like to discuss with a window installer directly.please ...

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19 Nov

Windows | Glazing

Tadworth - KT20

Enquiry from: Helen E

Start Date: Immediate

are you the property owner: owner of the property property type: detached what level of service do you require: supply and fit other forms: building maintenance agreed to receive quotes for selected ...

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15 Nov

Building Work | Porch

Tadworth - KT20

Enquiry from: Victoria P

Start Date: Immediate

Front brick built porch with toilet room

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10 Nov

Windows | Glazing

Tadworth - KT20

Enquiry from: Helen E

Start Date: Immediate

hi we are looking to install trickle vents on existing windows to help with a damp problem. we would like a quote for this for 1) all windows in the building 2) in the most effected rooms (2 rooms) th...

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18 Jul

Windows | uPVC

Tadworth - KT20

Enquiry from: Lesley S

Start Date: Immediate

i require a dog flap fitted into my double-glazed patio door. can you let me know what information is required for you to give me a quote? thank you. regards lesley are you the property owner: owner ...

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18 Jun

Windows | uPVC

Tadworth - KT20

Enquiry from: Megan H

Start Date: Less than one month

best time: any work type: upvc windows

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24 Feb

Windows | Wooden

Tadworth - KT20

Enquiry from: Ian N

Start Date: Immediate

Are you the home owner of that property? homeowner How many windows are you considering replacing? 2 doors What material do you require, Wood ? Wood What colour do you want them to be? Undecided Do yo...

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01 Jan

Windows | uPVC

Tadworth - KT20

Enquiry from: Kerry Q

Start Date: Immediate

4 Windows (flat) + 1 Bay window 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 installation of full unit Pr...

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11 Nov

Windows | uPVC

Tadworth - KT20

Enquiry from: Vitor R

Start Date: Immediate

Customer living in Tadworth area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via phone at 17:50/ SMS at 17:45/ email at 17:45 Homeowner needs advice ...

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05 Nov

Building Work | Porch

Tadworth - KT20

Enquiry from: Richard T

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? YES Are you replacing an existing porch or is this a new build? replacement (larger) What material do you require, UPVC? Brick and UPVC What colo...

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25 Feb

Windows | uPVC

Tadworth - KT20

Enquiry from: SAEMERHAND O

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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21 Feb

Windows | uPVC

Tadworth - KT20

Enquiry from: Uzma M

Start Date: Immediate

Are you the home owner of that property: Yes How many windows are you considering replacing: 1 I assume you require them to be supplied and fitted: Yes, Supply and Fitted If you are happ...

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12 Feb

Windows | uPVC

Tadworth - KT20

Enquiry from: Tracy G

Start Date: Less than one month

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 need: 4+ Window Material: uPVC Do you require doors...

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16 Oct

Windows | uPVC

Tadworth - KT20

Enquiry from: Beverley L

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Replace double glazing around house

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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 Tadworth is:

£1,977

Window Installer job Window Installer cost in 2025
Double glazing in Tadworth £1,050-£3,500
Upvc double glazing units only in Tadworth £800-£1,200
Triple glazing in Tadworth £1,050-£3,500
Aluminium windows in Tadworth £1,338-£3,188
Wooden window in Tadworth £3,750-£5,750
Aluminium windows supply only in Tadworth £2,600-£3,900
Upvc or wood porch in Tadworth £2,625-£4,025
Sash window in Tadworth £1,200-£4,000
Glaziers in Tadworth £57-£87
Secondary glazing in Tadworth £1,050-£3,500
uPVC Single Window in Tadworth £225-£345
Wooden sash windows in Tadworth £3,750-£5,750
Wooden windows supply only in Tadworth £2,760-£4,140
Aluminium repair in Tadworth £240-£360
Window repair in Tadworth £268-£402
Wooden window repair in Tadworth £320-£480

Related Window Installer searches in Tadworth

Window Installer FAQs

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

How much is it to repair the glass in a window?
Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.
Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
how much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

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 to fix a cracked glass window?
You can end up with a cracked glass window in a few ways. The most common one is when a rogue stone in the lawnmower hits the window or someone’s cricket or tennis game goes wrong and you end up with a ball through the window. Youi often end up with a ‘bullseye’ type crack that expands out from the point of impact. You can also get pressure and stress cracks from intense fluctuations in pressure and temperature. Unfortunately, there’s no way you can permanently fix cracked windows without replacing the entire sealed unit. An installer can replace a cracked glass window in less than an hour simply by taking out the sealed unit (the two panes of glass in double glazed windows) and replacing it with a new one. It costs an average of £110, but you could try to do it yourself for around £55. But what if you can’t get an installer to fix your window straight away? There is a DIY method you could try. As a temporary fix for your glass window, you can use a solvent-based adhesive like epoxy which will keep the glass intact and prevent further damage. You’ll also need:
  • Washing up liquid
  • Glass cleaner
  • A lint-free cloth or rag
  • A putty knife
  • A paper plate
  • Acetone
First, you’ll want to clean the glass using the washing up liquid and a damp cloth to remove any dust or oils. Leave it for a few minutes to dry, then create a mixture of epoxy by combining the hardener and the resin and stirring it on a paper plate. Using the putty knife, spread the mixture on the cracks, making sure you press gently to fill them. Leave it for at least 5 minutes to dry, then get rid of any excess by using some acetone on a dry cloth. Clean the window using some glass cleaner and another dry cloth, and you should have a temporary fix!
How can I find out how energy efficient my new windows will be?

All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

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