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Verified Pro
Hi we are All Seasons Roofing And Roughcasting based in Edinburgh , we provide quality work at a fair price & we pride our...
Verified Pro

Owensdrivesandpatiosltd

0 review(s)
Offers services in SCOTLAND
Owen's Drives and Patios Ltd specializes in designing and constructing durable driveways and patios that withstand all wea...

Webb Windows & Doors

0 review(s)
Offers services in SCOTLAND
Webb windows and doors is a family run business based in Kilmarnock, Ayrshire . Our experienced staff will provide top q...

Homesealed

0 review(s)
Offers services in SCOTLAND
At Home sealed Scotland we take installing quality products seriously, so much so all our doors and windows come with an e...
Over 20 Reviews
With over 50 years of experience in the windows and doors industry, CR Smith is firmly established as Scotland’s leading h...

Replace Windows

0 review(s)
Offers services in SCOTLAND
Re:Place Windows Limited aren’t like other double glazing companies. We don’t have any salespeople. We don’t come to your...

Recent Window Installer Enquiries

25 Aug

Windows | uPVC

Inverness - IV2

Enquiry from: VK K

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the local quotes site they would like quotes from a window installer.mr lives in the inverness area and would like a call to discuss o...

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11 Aug

Windows | Glazing

Fort Augustus - PH32

Enquiry from: Isabelle P

Start Date: Immediate

replacement glass for downstairs window, which *** side a*** high

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10 Aug

Windows | uPVC

Arbroath - DD11

Enquiry from: Kimberly C

Start Date: Immediate

Call anytime. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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29 Jul

Windows | Glazing

Appin - PA38

Enquiry from: Andy M

Start Date: Immediate

We have four velux windows with failed sealed units (GGL 104) but otherwise in good condition. Velux no longer support this model so I wondered if you might be able to supply and fit replacement sash ...

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29 Jul

Windows | Glazing

Banchory - AB31

Enquiry from: Mark S

Start Date: Immediate

Wooden window repair Lead

an outer glass pane measuring about 199 cm x 63 cm at our front window has been shattered by a stone chip. *** (inside) glass pane of the double glazing is still intact. The window frame is wood. Plea...

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29 Jul

Windows | Glazing

Lairg - IV27

Enquiry from: Caroline B

Start Date: Immediate

We need a replacement pane of glass for a double glazed sealed unit with a hole pre cut in it to fit a cat flap.

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20 Jul

Windows | uPVC

Shetland - ZE1

Enquiry from: Fiona M

Start Date: Immediate

Call back anytime. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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08 Jul

Windows | uPVC

Orkney - KW17

Enquiry from: Carol 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 Orkney area 2+ windows Supply and install Please call ...

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06 Jul

Windows | uPVC

Glasgow - G21

Enquiry from: Brian B

Start Date: Immediate

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

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29 Jun

Windows | uPVC | Repair

Leven - KY8

Enquiry from: Carlyn T

Start Date: Immediate

We had a bifold door fitted many years ago when doing an extension. The bifold has come off at the top and bottom and looking for a service/ fix please.

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24 Jun

Windows | uPVC | Repair

Dundee - DD5

Enquiry from: Evelyn R

Start Date: Immediate

Double glazed window requires repair

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23 Jun

Windows | uPVC

Fort William - PH33

Enquiry from: Tasmia B

Start Date: Immediate

Windows replaced in living room.

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16 Jun

Windows | uPVC

Dunoon - PA23

Enquiry from: Mary M

Start Date: Immediate

Call any time. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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16 Jun

Windows | uPVC

Aberdeen - AB15

Enquiry from: Tom M

Start Date: Immediate

Call any time. 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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02 Jun

Windows | uPVC

Tain - IV20

Enquiry from: Eugene H

Start Date: Immediate

call anytime. number of windows: 4 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted.

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02 Jun

Windows | uPVC

Auchterarder - PH3

Enquiry from: Louise R

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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01 Jun

Windows | uPVC

Perth - PH1

Enquiry from: Stacy G

Start Date: Immediate

Call anytime. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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28 May

Windows | uPVC | Repair

Thurso - KW14

Enquiry from: David M

Start Date: Immediate

Window that needs fixed/replaced

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22 May

Windows | uPVC

Fort William - PH33

Enquiry from: Eilidh F

Start Date: Immediate

Double glazed window replacement

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06 May

Windows | Glazing

Isle of Bute - PA20

Enquiry from: Robert B

Start Date: Immediate

Need to get a price for replacing the glass in 5 windows. The frames are okay it is just the glass needed. Type of window / door: Windows Glass replacement only: Yes Number of windows requiring r...

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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 Scotland is:

£2,513

Window Installer job Window Installer cost in 2026
Double glazing in Scotland £1,250-£7,500
Upvc double glazing units only in Scotland £800-£1,200
Triple glazing in Scotland £1,250-£7,500
Aluminium windows in Scotland £1,875-£2,875
Wooden window in Scotland £3,750-£5,750
Aluminium windows supply only in Scotland £2,600-£3,900
Upvc or wood porch in Scotland £2,625-£4,025
Sash window in Scotland £1,400-£8,000
Glaziers in Scotland £57-£87
Secondary glazing in Scotland £1,250-£7,500
uPVC Single Window in Scotland £225-£345
Wooden sash windows in Scotland £3,750-£5,750
Wooden windows supply only in Scotland £2,760-£4,140
Aluminium repair in Scotland £240-£360
Window repair in Scotland £268-£402
Wooden window repair in Scotland £320-£480

Related Window Installer searches in Scotland

Window Installer FAQs

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
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 is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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.

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.

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.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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 much is a single window?
Sometimes accidents happen, and that leads to you needing to replace just a single window. Luckily, most window fitters are happy to replace just one window if you need to. But how much a single window costs will depend on a few factors. Firstly, do you need the entire window, including the frame, replaced, or just the sealed unit? If the frame is still in good condition, glaziers and some window installers can replace the sealed unit and this will set you back around £250. If your window frame is damaged, don’t try to get away with not replacing it. Having a broken window frame can let heat escape your home, increasing your energy bills, and you’re likely to hear more traffic noise. Plus, if the frame is broken you might have trouble closing the window properly, stopping you from keeping your home secure. So how much is a single window if you need the whole thing replaced? You should expect it to cost between £400-£550, but it could cost more or less than this depending on your location, the size of the window and how tricky it is to replace. There are other factors that will impact the cost of replacing a single window. Do you want the window to have plain, leaded or Georgian bar glass? Maybe it will be a casement window, or a bay, bow or sash? The cost will increase if you want more than one opener if it’s a large window, and if you want it to have locks. Also, the standard white uPVC frame colour will probably be included in the price, but if you want a woodgrain look or a different colour uPVC this will cost more.

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