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Verified Pro

Essex Loft Extensions

0 review(s)
Offers services in CARSHALTON
Essex Loft Extensions was founded by a team of experienced local builders with a shared passion for residential constructi...
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House of Glass

2 review(s)
Offers services in CARSHALTON
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
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Jassi Builders

2 review(s)
Offers services in CARSHALTON
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...
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Vanders scaffolding services

0 review(s)
Offers services in CARSHALTON
All accesss solutions with over 20 years experience fast and friendly service we aim to please !!!
Verified Pro
At wincanton building &Renovations we offer a complete building service from a simple dropping tap to a full property refu...

Recent Window Installer Enquiries

13 Mar

Windows | uPVC

Carshalton - SM5

Enquiry from: Joselito P

Start Date: Immediate

Customer in Carshalton area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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16 Nov

Windows | uPVC

Carshalton - SM5

Enquiry from: Brian D

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...

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26 Aug

Windows | uPVC

Carshalton - SM5

Enquiry from: Valeria D

Start Date: Immediate

are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: other how many windows do you need: 4+ windows do you requi...

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17 Aug

Windows | uPVC

Carshalton - SM5

Enquiry from: Min J

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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08 Apr

Windows | uPVC

Carshalton - SM5

Enquiry from: Chandaka G

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via email/SMS//phone. 2+ windows Supply and install Please call to arrange an appointment to quote.

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21 Mar

Windows | uPVC | Single Window

Carshalton - SM5

Enquiry from: Amy L

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...

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29 Dec

Windows | uPVC

Carshalton - SM5

Enquiry from: Junho K

Start Date: Immediate

Need a small 500 x 600 opening window installed into the wall in our bathroom. Based in carshalton

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18 Nov

Windows | uPVC

Carshalton - SM5

Enquiry from: Jiahao M

Start Date: Immediate

680x1315x680, 135 degree bay windows.

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21 Nov

Windows | uPVC

Carshalton - SM5

Enquiry from: Dena E

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the quotatis site they would like quotes from a window installer.mrs lives in the carshalton area and would like a call to discuss opt...

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29 Jan

Windows | uPVC

Carshalton - SM5

Enquiry from: Amani B

Start Date: Immediate

customer in the carshalton area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project:i am loo...

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24 Sep

Windows | uPVC

Carshalton - SM5

Enquiry from: Maheen H

Start Date: Immediate

Customer made an online enquiry for new double glazing. Ms confirmed interest via Considering a range of options Ms lives in Carshalton area 2+ windows Supply and install Please call to arrange appo...

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14 Apr

Windows | Glazing

Carshalton - SM5

Enquiry from: Molly B

Start Date: Immediate

customer made an online enquiry for new double glazing. miss confirmed interest via considering a range of options miss lives in carshalton area 2+ windows supply and install please call to arrange a...

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04 Mar

Windows | uPVC

Carshalton - SM5

Enquiry from: Ghennet N

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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15 Feb

Windows | uPVC

Carshalton - SM5

Enquiry from: Uzma M

Start Date: Less than one month

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

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01 Jan

Building Work | Porch

Carshalton - SM5

Enquiry from: Neeraj B

Start Date: Immediate

porch supply and fitted porch. are you the property owner: owner of the property do you have planning permission: no what material are you looking for: upvc what level of service do you require: suppl...

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03 Dec

Windows | uPVC

Carshalton - SM5

Enquiry from: Melanie M

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached other forms: gas boiler replacement, upvc double glazing agreed to receive quotes for selected products: yes please call...

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12 Nov

Windows | Aluminium

Carshalton - SM5

Enquiry from: Michael M

Start Date: Immediate

Are you the home owner of that property? homeowner How many windows are you considering replacing? 1 window What material do you require, Aluminium? Aluminium What colour do you want them to be? Unsur...

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23 Jul

Windows | uPVC

Carshalton - SM5

Enquiry from: K D

Start Date: Immediate

Pass: 4 - Call anytime. Number of windows: 2 Quote requested on windows, in PVCu, to be supplied and fitted.

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26 Jun

Windows | Wooden

Carshalton - SM5

Enquiry from: Angie S

Start Date: Immediate

are you the property owner: owner of the property do you require any windows to be replaced: yes how many windows do you need: 2-5 windows other forms: upvc double glazing, wooden windows what level ...

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26 Jun

Windows | uPVC

Carshalton - SM5

Enquiry from: Angie S

Start Date: Immediate

are you the property owner: owner of the property do you require any windows to be replaced: yes how many windows do you need: 2-5 windows other forms: upvc double glazing, wooden windows what level ...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 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 Carshalton is:

£1,977

Window Installer job Window Installer cost in 2026
Double glazing in Carshalton £1,050-£3,500
Upvc double glazing units only in Carshalton £800-£1,200
Triple glazing in Carshalton £1,050-£3,500
Aluminium windows in Carshalton £1,338-£3,188
Wooden window in Carshalton £3,750-£5,750
Aluminium windows supply only in Carshalton £2,600-£3,900
Upvc or wood porch in Carshalton £2,625-£4,025
Sash window in Carshalton £1,200-£4,000
Glaziers in Carshalton £57-£87
Secondary glazing in Carshalton £1,050-£3,500
uPVC Single Window in Carshalton £225-£345
Wooden sash windows in Carshalton £3,750-£5,750
Wooden windows supply only in Carshalton £2,760-£4,140
Aluminium repair in Carshalton £240-£360
Window repair in Carshalton £268-£402
Wooden window repair in Carshalton £320-£480

Related Window Installer searches in Carshalton

Window Installer FAQs

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

Are coloured double glazing windows more expensive than white ones?

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.

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.

how does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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 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.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

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.

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