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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

Radiant Design & Build

1 review(s)
Offers services in SUDBURY
Radiant Design & Build has been established as a sister company to both Radiant Windows and Universal Aluminium. Concentra...
Verified Pro

DGN Building

0 review(s)
Offers services in SUDBURY
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Recent Window Installer Enquiries

25 May

Windows | Glazing

Sudbury - CO10

Enquiry from: Julia J

Start Date: Less than one month

customer in sudbury areas is looking to do a couple of projects at the moment, and would like quotes for wooden windows.confirmed interest via sms and email at 25/05/2024 12:07.please call to arrange ...

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15 Apr

Windows | Glazing

Sudbury - CO10

Enquiry from: Phil B

Start Date: Immediate

We need to replace the glass in two windows where the double glazing has blown. The measurements are 110cm x 67cm and 183cm x 67cm.

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26 Mar

Windows | uPVC | Single Window

Sudbury - CO10

Enquiry from: Rhiannon L

Start Date: Immediate

i would like to increase size of the window. 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 detached h...

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20 Mar

Windows | Wooden

Sudbury - CO10

Enquiry from: Becka M

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? YES How many windows are you considering replacing? 4+ What material do you require, Wood ? wood What colour do you want them to be? - Do you req...

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02 Mar

Windows | uPVC

Sudbury - CO10

Enquiry from: Barry C

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? Yes How many windows are you considering replacing? Employed What material do you require, UPVC? UPVC What colour do you want them to be? 0 Do yo...

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09 Feb

Windows | uPVC

Sudbury - CO10

Enquiry from: Chris T

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? Yes How many windows are you considering replacing? 8 What material do you require, UPVC? upvc What colour do you want them to be? / Do you requi...

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12 Jan

Windows | uPVC

Sudbury - CO10

Enquiry from: Marie A

Start Date: Immediate

sell 1 times are you the home owner of that property? yes how many windows are you considering replacing? 2 what material do you require, upvc? yes what colour do you want them to be? / do you requir...

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28 Feb

Windows | uPVC

Sudbury - CO10

Enquiry from: John H

Start Date: Immediate

we have a large gable west-facing elevation. we require powder-coated aluminum frames with central fitting french doors or bi-folding. if required approximate sizes and photos can be sent are you the ...

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26 Feb

Windows | Glazing

Sudbury - CO10

Enquiry from: Charles H

Start Date: Immediate

Customer has timber sash windows and is looking to have glass replaced with double glazed units. Call any time. Type of window / door: Timber sash windows. Glass replacement only: Yes Number o...

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18 Dec

Windows | Glazing

Sudbury - CO10

Enquiry from: Ken A

Start Date: Immediate

replace one broken window are you the property owner: owner of the property property type: semi detached are you looking for glaziers: yes how many units do you do you require: 1 window what level of...

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18 Dec

Windows | uPVC

Sudbury - CO10

Enquiry from: Ken A

Start Date: Immediate

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

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10 Aug

Windows | uPVC

Sudbury - CO10

Enquiry from: Sharon R

Start Date: Immediate

customer in sudbury areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via sms and email at 10/08/2021 05:23.please call to arr...

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13 May

Windows | uPVC

Sudbury - CO10

Enquiry from: Bambridge K

Start Date: Immediate

5 windows 1200 square. 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 need...

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24 Apr

Windows | uPVC

Sudbury - CO10

Enquiry from: Gillian C

Start Date: Immediate

customer made an online enquiry for replacement windows via one of our websites. confirmed via . 2+ windows supply and install please call to arrange an appointment to quote. are you the property own...

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19 Apr

Windows | Wooden

Sudbury - CO10

Enquiry from: Richard C

Start Date: Immediate

Call any time. Number of windows: 1 Style of window: Standard window Quote requested on windows, in hardwood, to be supplied and fitted.

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19 Mar

Building Work | Porch

Sudbury - CO10

Enquiry from: Oliver J

Start Date: Immediate

Reinstate house to two cottages. Two storey extension, front porch. Planning application

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01 Mar

Windows | uPVC

Sudbury - CO10

Enquiry from: Susanna K

Start Date: Immediate

customer is looking to replace their windows. they are still considering options so please call to discuss what would be best for their home. homeowner lives in sudbury area 2+ windows supply and ins...

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13 Oct

Windows | uPVC

Sudbury - CO10

Enquiry from: Karolina C

Start Date: Immediate

customer is looking to have new windows installed. they are unsure of options so would like to discuss. confirmed interest via customer lives in sudbury area 2+ windows supply and install please call...

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27 Aug

Windows | uPVC

Sudbury - CO10

Enquiry from: David H

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 property age: pre 1900 what is your current source of heating for the renewable incentive: ...

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25 Aug

Windows | Glazing

Sudbury - CO10

Enquiry from: James F

Start Date: Immediate

Pass: 4 - Customer is looking for secondary glazing. Call anytime. Type of window / door: secondary glazing Glass replacement only: No Number of windows requiring repair: 8 Number of doors req...

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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 Sudbury is:

£2,150

Window Installer job Window Installer cost in 2025
Double glazing in Sudbury £2,250-£4,500
Upvc double glazing units only in Sudbury £650-£1,600
Triple glazing in Sudbury £2,250-£4,500
Aluminium windows in Sudbury £3,438-£4,938
Wooden window in Sudbury £2,125-£3,875
Aluminium windows supply only in Sudbury £1,800-£2,950
Upvc or wood porch in Sudbury £3,313-£5,013
Sash window in Sudbury £2,400-£5,000
Glaziers in Sudbury £54-£144
Secondary glazing in Sudbury £2,250-£4,500
uPVC Single Window in Sudbury £363-£1,173
Wooden sash windows in Sudbury £2,125-£3,875
Wooden windows supply only in Sudbury £1,630-£4,570
Aluminium repair in Sudbury £240-£360
Window repair in Sudbury £159-£451
Wooden window repair in Sudbury £210-£740

Related Window Installer searches in Sudbury

Window Installer FAQs

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.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

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.

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.

How does Aluminium double glazing work?

Double glazing is made up of two layers of glass, with a layer of argon gas in between. This type of glass can be used in Aluminium windows. The gas is a poor insulator, helping heat to stay in your home and making your windows more efficient. As well as trapping the argon gas, the second layer of glass reduces the amount of noise that enters your property, and helps to make your windows stronger and more secure.

how long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

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