uPVC Double Glazing
Belfast - BT6
Enquiry from: Gerard G
Start Date: Immediate
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Belfast - BT6
Enquiry from: Gerard G
Start Date: Immediate
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Belfast - BT6
Enquiry from: Charlotte C
Start Date: Immediate
New window, 177 height by 158
Belfast - BT9
Enquiry from: H
Start Date: Immediate
Window with 2 openings 1.5 x1.5 m
Belfast - BT5
Enquiry from: Graham E
Start Date: Immediate
1 need 11windows and 2 doors
Carrickfergus - BT38
Enquiry from: Janis B
Start Date: Immediate
Supply and fitted kitchen window window
Belfast - BT5
Enquiry from: Neuddin L
Start Date: Immediate
I am looking for the quote to replace single glazed window and to fix double glazed windows for semi detached house
Belfast - BT9
Enquiry from: Annalene M
Start Date: Less than one month
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Carrickfergus - BT38
Enquiry from: Samuel J
Start Date: Immediate
I have 10 windows which are double glazed with wood. That's the way house was built in 1990. The windows are ok but many of the slips externally are showing signs of rot. Could you repair such slips a
Belfast - BT15
Enquiry from: Leanne M
Start Date: Immediate
3 large windows 4 small and a white plain pvc door front and a glass pvc back door
Carrickfergus - BT38
Enquiry from: Pat H
Start Date: Immediate
One wooden window frame rotten for a garage replaced window
Belfast - BT13
Enquiry from: Richard M
Start Date: Immediate
Need double window lounge and single bedroom window
Belfast - BT17
Enquiry from: Ben F
Start Date: Immediate
They are considering a couple of projects at the moment
Belfast - BT17
Enquiry from: Ben F
Start Date: Immediate
I am looking to get quotes to have 2 windows windows replaced
Belfast - BT8
Enquiry from: PAUL N
Start Date: Immediate
Replacement bathroom window
Ballymena - BT43
Enquiry from: David J
Start Date: Immediate
Replace double glazed windows which have " blown"
Belfast - BT15
Enquiry from: Jacqueline G
Start Date: Immediate
Bay window replacement with aluminium
Ballymena - BT42
Enquiry from: Agnes B
Start Date: Immediate
Bedroom window replaced. white pvc
Ballymoney - BT54
Enquiry from: Aaron N
Start Date: Immediate
All windows and doors replacement
Newtownabbey - BT36
Enquiry from: Eileen R
Start Date: Immediate
2 large windows in bedroom replaced with side openings
Newtownabbey - BT36
Enquiry from: Matthew W
Start Date: Immediate
Old pane of glass removed and new pane fitted
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| Window Installer job | Window Installer cost in 2026 |
|---|---|
| Double glazing in County Antrim | £1,500-£5,000 |
| Upvc double glazing units only in County Antrim | £800-£1,200 |
| Triple glazing in County Antrim | £1,500-£5,000 |
| Aluminium windows in County Antrim | £1,875-£2,875 |
| Wooden window in County Antrim | £3,750-£5,750 |
| Aluminium windows supply only in County Antrim | £2,600-£3,900 |
| Upvc or wood porch in County Antrim | £2,625-£4,025 |
| Sash window in County Antrim | £1,800-£6,000 |
| Glaziers in County Antrim | £57-£87 |
| Secondary glazing in County Antrim | £1,500-£5,000 |
| uPVC Single Window in County Antrim | £225-£345 |
| Wooden sash windows in County Antrim | £3,750-£5,750 |
| Wooden windows supply only in County Antrim | £2,760-£4,140 |
| Aluminium repair in County Antrim | £240-£360 |
| Window repair in County Antrim | £268-£402 |
| Wooden window repair in County Antrim | £320-£480 |
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.
These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.
How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.
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.
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.
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.
Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.
A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?
The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.
Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.
The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.
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.
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