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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 HALSTEAD
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 HALSTEAD
All construction solutions

Recent Window Installer Enquiries

24 Apr

Windows | Wooden | Supply

Halstead - CO9

Enquiry from: Claire P

Start Date: Immediate

3 wooden windows with 4mm double glazed safety glass and a 6mm gap in the panes. Half glazed door in timber.

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16 Nov

Windows | uPVC

Halstead - CO9

Enquiry from: Georgie R

Start Date: Immediate

customer in halstead areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via telephone at 09/11/2022 16:45.please call to arrang...

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08 Jun

Windows | uPVC

Halstead - CO9

Enquiry from: Ling H

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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12 Feb

Windows | uPVC

Halstead - CO9

Enquiry from: Matthew C

Start Date: Immediate

i am looking to get quotes to have 5+ windows windows replaced are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are...

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02 Nov

Windows | uPVC

Halstead - CO9

Enquiry from: Matthew C

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 9 What material do you require, UPVC? upvc What colour do you want them to be? white Do you require doors ...

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26 Aug

Windows | uPVC

Halstead - CO9

Enquiry from: Mike H

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 7 windows What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require...

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12 Aug

Windows | uPVC

Halstead - CO9

Enquiry from: Mac S

Start Date: Immediate

Hello Body Revolution - Medico Postura_ Body Posture Corrector - Improve Your Posture INSTANTLY! Get it while it's still 60% OFF! FREE Worldwide Shipping! Get yours here: medicopostura.onlin...

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20 Jan

Windows | uPVC

Halstead - CO9

Enquiry from: Jayne T

Start Date: Immediate

to replace 4windows and a patio door

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02 Jun

Windows | uPVC | Supply

Halstead - CO9

Enquiry from: Sharonsmith S

Start Date: 1 to 3 months

Are you the property owner: Owner of the property What level of service do you require: Supply of full unit only How many windows do you need: 4+ Window Material: uPVC Do you require doors: 375 Proper...

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30 Jan

Windows | Wooden

Halstead - CO9

Enquiry from: Paul T

Start Date: Immediate

Home owner New Build 15 Windows Wooden Supplied and Fitted Please Call to Appoint *

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20 Jan

Windows | uPVC

Halstead - CO9

Enquiry from: Olga G

Start Date: Immediate

Homeowner   windows UPVC Supplied and fitted Please contact to appoint

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19 Dec

Windows | Glazing

Halstead - CO9

Enquiry from: Jane C

Start Date: 1 to 3 months

I have a major problem with condensation on my bedroom walls rising to about 3 ft in the corners and travelling across the skirting unless I leave my windows open all day. I have secondary double glaz...

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21 Oct

Windows | uPVC

Halstead - CO9

Enquiry from: Mandy M

Start Date: 1 to 3 months

Are you the property owner: Owner of the property How many windows do you need: 5+ Windows What work do you require: Full Unit Replacement Window Material: uPVC Do you live in a conservation area or a...

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22 Sep

Windows | uPVC | Single Window

Halstead - CO9

Enquiry from: J R

Start Date: Immediate

replace 1 wndow, 2 openers, 1 vent opener, 150mm cill. white

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23 May

Windows | uPVC

Halstead - CO9

Enquiry from: P W

Start Date: Immediate

Home Owner 2+ Windows UPVC Supplied and Fitted Please Call to Appoint

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22 Feb

Windows | uPVC

Halstead - CO9

Enquiry from: A

Start Date: Immediate

2 + Windows UPVC Supplied & fitted Please contact to appoint

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14 Oct

Windows | uPVC

Halstead - CO9

Enquiry from: Tina D

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Detached How many windows do you need: 5+ Do you require doors: 2 Window Material: PVCu What level of service do you require: Supp...

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28 Sep

Windows | uPVC

Halstead - CO9

Enquiry from: Alan F

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many windows do you need: 4 Do you require doors: 10030 Additional Quotes for Doors: Bifold Door Window Material: PVC...

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01 Jun

Windows | uPVC

Halstead - CO9

Enquiry from: Robert B

Start Date: Less than one month

3+ windows UPVC Supplied and fitted Please contact to appoint

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13 Apr

Building Work | Porch

Halstead - CO9

Enquiry from: Simon H

Start Date: Immediate

We would like a quotation for a porch to the front of our 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 Halstead is:

£2,150

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

Related Window Installer searches in Halstead

Window Installer FAQs

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.

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
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.

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.

How much is window repair?

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.

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.

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.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

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