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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in TWICKENHAM
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in TWICKENHAM
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
Verified Pro

Haas Home Extensions Group

0 review(s)
Offers services in TWICKENHAM
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 50 Reviews

Crystal Windows and Doors

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

Recent Window Installer Enquiries

17 Jan

Windows | uPVC

Twickenham - TW2

Enquiry from: Nick W

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 Jan

Windows | uPVC

Twickenham - TW1

Enquiry from: E D

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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13 Jan

Windows | uPVC

Twickenham - TW1

Enquiry from: Neil R

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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25 Nov

Windows | uPVC | Single Window

Twickenham - TW2

Enquiry from: Elma S

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 y...

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13 May

Windows | uPVC

Twickenham - TW1

Enquiry from: David W

Start Date: Immediate

instal act drainage across back of house

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29 Feb

Building Work | Porch

Twickenham - TW2

Enquiry from: Marie D

Start Date: Immediate

A porch with a pitched roof. Space for storage to clear small hallway.

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23 Aug

Windows | uPVC

Twickenham - TW1

Enquiry from: Joseph M

Start Date: Immediate

*homeowner 2+ windows upvc supplied and fitted please call to appoint

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07 Mar

Windows | uPVC

Twickenham - TW1

Enquiry from: Donald R

Start Date: Immediate

*homeowner 7 windows upvc supplied and fitted please call to appoint

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22 Feb

Windows | uPVC

Twickenham - TW1

Enquiry from: Donald R

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? yes How many windows are you considering replacing? 7 What material do you require, UPVC? upvc What colour do you want them to be? white Do you r...

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24 Nov

Windows | uPVC

Twickenham - TW1

Enquiry from: Kumar U

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? Joint homeowner How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? Wh...

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05 Nov

Windows | Wooden

Twickenham - TW1

Enquiry from: Paul B

Start Date: Less than one month

customer made an enquiry for wooden windows and confirmed on the quotatis site they would like quotes from a window installer.mr lives in the twickenham area and would like a call to discuss options.s...

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29 Sep

Windows | uPVC

Twickenham - TW2

Enquiry from: Salim L

Start Date: Immediate

UPVC secondary double-glazing unit 87 cm wide and 117 cm high. Supply

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22 Jul

Windows | uPVC

Twickenham - TW1

Enquiry from: Scott N

Start Date: Immediate

1800 x 1260 sash and tilt up C window fitted

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27 May

Windows | uPVC

Twickenham - TW2

Enquiry from: Zafar S

Start Date: Immediate

Call any time. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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05 Apr

Windows | uPVC

Twickenham - TW1

Enquiry from: Radek C

Start Date: Immediate

customer in twickenham areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via email at 05/04/2022 13:33.please call to arrange ...

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04 Apr

Windows | uPVC

Twickenham - TW2

Enquiry from: Zafar S

Start Date: Immediate

homeowner windows upvc supplied and fitted please call to appoint

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30 Mar

Windows | uPVC

Twickenham - TW2

Enquiry from: Zafar S

Start Date: Immediate

*homeowner 2+ windows upvc supplied and fitted please call to appoint

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13 Sep

Windows | uPVC

Twickenham - TW2

Enquiry from: Caroline 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 property type: semi detach...

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13 Jul

Windows | uPVC

Twickenham - TW2

Enquiry from: Donna F

Start Date: Less than one month

*homeowner windows upvc supplied and fitted please call to appoint

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10 Jun

Windows | Glazing

Twickenham - TW1

Enquiry from: Gabi S

Start Date: Immediate

i gave 7 pieces of double glazed glass panels that need replacing. each panel is approximately 780 mm high x 500mm wide. thanks are you the property owner: owner of the property property type: other h...

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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 Twickenham is:

£1,795

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

Related Window Installer searches in Twickenham

Window Installer FAQs

How to fit aluminium double glazed window?

Whether you’re hiring a professional to replace your double glazing or are considering DIY, it’s a good idea to know how to fit a double glazed window.

You need to start by assembling your window. Fit any handles and cut the outer sill to size by measuring the outer wall depth. Then, screw the outer sill to the window frame and attach the frame fixers. Screw the ventilation grilles onto the inside of the frame and fix the vents on.

Next, you need put the window into place, using spacers to wedge it in. Use a spirit level to check it’s level horizontally and vertically, adding extra spacers if needed. Then, fix the frame into place at each fixing point using a drill, wall plugs and screws. Measure and cut the interior sill, and check that it’s level, adding spacers if needed. Then fix it using screws, masonry nails or adhesive.

Finally, fill in any wide gaps with foam filler and small gaps with sealant. You can get interior and exterior trims to cover these up, making your window look neat and professional.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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.

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.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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.

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