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Recent Window Installer Enquiries

30 Aug

Windows | uPVC

Harleston - IP20

Enquiry from: Jacquetta B

Start Date: Immediate

Hi Wear with intent, live with purpose. Fairly priced sunglasses with high quality UV400 lenses protection only $19.99 for the next 24 Hours ONLY. Free Worldwide Shipping! Order here: kicksha...

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04 Aug

Windows | uPVC

Harleston - IP20

Enquiry from: Graham C

Start Date: Immediate

Pass: 4 - Call any-time Number of windows: 10 Quote requested on windows, in hardwood, to be supplied and fitted.

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26 May

Windows | uPVC | Single Window

Harleston - IP20

Enquiry from: Terry W

Start Date: Immediate

Replace sliding doors with window and brickwork

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17 Apr

Windows | uPVC

Harleston - IP20

Enquiry from: Clive A

Start Date: Immediate

Replacement unit 400mm x 3000mm

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31 Jan

Windows | uPVC

Harleston - IP20

Enquiry from: Wayne S

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: I dont know, Work description: Looking to have 4 x windows replaced within roofspace (dormers) and 1 x small w...

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02 Aug

Windows | uPVC

Harleston - IP20

Enquiry from: Jerry D

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: 1 Property Type: Detached Window Material: uP...

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30 Jul

Windows | uPVC

Harleston - IP20

Enquiry from: Jerry D

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: 1 Property Type: Detached Window Material: uP...

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30 Jul

Windows | uPVC | Single Window

Harleston - IP20

Enquiry from: Jerry D

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 Property Type: Detached How many windows do you need: 1 Window Material: uP...

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21 Feb

Windows | uPVC

Harleston - IP20

Enquiry from: Colin H

Start Date: 1 to 3 months

What type of job are you looking to have done: House Extension Property Type: Detached House Have you got a rough idea of the design you would like: Some Ideas Are you looking to receive separate quo...

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20 Feb

Windows | uPVC

Harleston - IP20

Enquiry from: Dale d

Start Date: Immediate

Submit your free quote for rated tradespeople

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28 Feb

Windows | uPVC

Harleston - IP20

Enquiry from: Darren M

Start Date: Immediate

homeowner 8 windows 1 door white u.p.v.c supplied and fitted please call to appoint

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25 Feb

Windows | uPVC

Harleston - IP20

Enquiry from: Darren M

Start Date: Immediate

homeowner 8 windows 1 door white u.p.v.c supplied and fitted please call to appoint

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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 Harleston is:

£2,253

Window Installer job Window Installer cost in 2025
Double glazing in Harleston £2,167-£5,000
Upvc double glazing units only in Harleston £650-£1,600
Triple glazing in Harleston £2,167-£5,000
Aluminium windows in Harleston £3,438-£4,938
Wooden window in Harleston £2,125-£3,875
Aluminium windows supply only in Harleston £1,800-£2,950
Upvc or wood porch in Harleston £3,313-£5,013
Sash window in Harleston £2,267-£5,334
Glaziers in Harleston £54-£144
Secondary glazing in Harleston £2,167-£5,000
uPVC Single Window in Harleston £363-£1,173
Wooden sash windows in Harleston £2,125-£3,875
Wooden windows supply only in Harleston £1,630-£4,570
Aluminium repair in Harleston £240-£360
Window repair in Harleston £159-£451
Wooden window repair in Harleston £210-£740

Related Window Installer searches in Harleston

Window Installer FAQs

How long does it take to install one small double glazed window?

To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.

When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.

The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.

The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.

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 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!
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.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

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.

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.

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