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Webb Windows & Doors

0 review(s)
Offers services in GLASGOW
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 GLASGOW
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...

Fixrot.co.uk

0 review(s)
Offers services in GLASGOW
Dumfries & Galloway’s Leading Damp Proofing & Wood Rot Specialist We offer up to 30 years Guarantee We also carry out...

Replace Windows

0 review(s)
Offers services in GLASGOW
Re:Place Windows Limited aren’t like other double glazing companies. We don’t have any salespeople. We don’t come to your...
Over 10 Reviews
Smart Group Scotland Ltd are an All trades building & renewable Energy company, with specialist slate & tile roofing divis...

Recent Window Installer Enquiries

22 Mar

Windows | uPVC | Repair

Glasgow - G67

Enquiry from: Steven T

Start Date: Immediate

2x velux windows inoperable . Can only be opened manually. Possible gear or motor issue.

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11 Mar

Windows | uPVC

Glasgow - G42

Enquiry from: Chaman L

Start Date: Immediate

Upvc double glazed window repair or new replacement

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15 Jan

Windows | Wooden | Repair

Glasgow - G52

Enquiry from: Johann M

Start Date: Immediate

kitchen window latch needs replacing. window will not stay open without inserting a wedge. thanks

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18 Dec

Building Work | Porch

Glasgow - G71

Enquiry from: Bishnu D

Start Date: Immediate

porch and media wall in living room

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17 Dec

Windows | uPVC

Glasgow - G32

Enquiry from: Amal A

Start Date: Immediate

customer in the glasgow area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project:i am lookin...

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30 Nov

Windows | uPVC

Glasgow - G43

Enquiry from: Hssz H

Start Date: Immediate

Customer living in Glasgow area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 20:48 Homeowner needs advice on options 2+ windows Supply an...

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25 Nov

Windows | uPVC

Glasgow - G33

Enquiry from: Anne E

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest via phone at 15:36 2+ windows Supply and install Please call to discuss o...

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22 Nov

Windows | uPVC

Glasgow - G67

Enquiry from: Elaine D

Start Date: Immediate

Call any time. 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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02 Nov

Windows | Wooden

Glasgow - G63

Enquiry from: Burghard M

Start Date: Immediate

Replacement Victorian Bay windows

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30 Sep

Building Work | Porch

Glasgow - G66

Enquiry from: Adh M

Start Date: Immediate

Are you the home owner of that property? - -. Are you replacing an existing porch or is this a new build? - -. What material do you require, UPVC? - -. What colour do you want it to be? - -. I assume ...

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28 Aug

Windows | uPVC | Repair

Glasgow - G74

Enquiry from: Ronald C

Start Date: Immediate

Unable to close windows.

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21 Aug

Windows | uPVC

Glasgow - G72

Enquiry from: Annemarie C

Start Date: Immediate

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: 4+ windows do you re...

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18 Aug

Windows | uPVC

Glasgow - G78

Enquiry from: Constantin A

Start Date: Immediate

customer in the glasgow area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you th...

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12 Aug

Building Work | Porch

Glasgow - G32

Enquiry from: William W

Start Date: Immediate

Gable end of 4 in a block uPVC or timber porch. Brickwork will also be required

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08 Aug

Windows | uPVC

Glasgow - G67

Enquiry from: Rubina S

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 Glasgow area 2+ windows Supply and inst...

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04 Aug

Windows | uPVC

Glasgow - G21

Enquiry from: May G

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.

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30 Jul

Windows | uPVC

Glasgow - G13

Enquiry from: John O

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 Glasgow area 2+ windows Supply and install Please call...

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10 Jul

Windows | uPVC | Supply

Glasgow - G78

Enquiry from: Walter H

Start Date: Immediate

Bathroom window frosted,white pvc,chrome handle,hinged at top ,opening from bottom outwards,990mm high x 620 mm wide

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09 Jul

Windows | uPVC

Glasgow - G72

Enquiry from: Barry S

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...

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09 Jul

Windows | uPVC

Glasgow - G52

Enquiry from: Mary M

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 Glasgow area 2+ windows Supply and inst...

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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 Glasgow is:

£2,513

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

Related Window Installer searches in Glasgow

Window Installer FAQs

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 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 much is it to repair the glass in a window?
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.
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 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.

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.

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 increase my property’s value?

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.

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