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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...

Homesealed

0 review(s)
Offers services in MIDLOTHIAN
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...
Over 10 Reviews

Smart Group (Scotland) UK

17 review(s)
Offers services in MIDLOTHIAN
Smart Group Scotland Ltd are an All trades building & renewable Energy company, with specialist slate & tile roofing divis...

Fixrot.co.uk

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

5gi.uk

2 review(s)
Offers services in MIDLOTHIAN
Based in Musselburgh, East Lothian 5gi.uk have supplied and fitted doors and windows all over Edinburgh and Lothians and h...

Recent Window Installer Enquiries

07 Sep

uPVC Double Glazing

Edinburgh - EH8

Enquiry from: Marjory W

Start Date: Immediate

Call back anytime

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23 Feb

Replacement Glass Only

Inveresk - EH21

Enquiry from: Carolyn S

Start Date: Immediate

I would like my vestibule door refurbished and the glass replaced with toughened stained glass. it’s a typical victorian vestibule door and surround with one pane of glass in the upper half of the d

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18 Feb

Window Repair

Edinburgh - EH3

Enquiry from: Mohammed R

Start Date: Immediate

Draft stoping and gap check

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28 Jan

Porches

Edinburgh - EH17

Enquiry from: Jemma S

Start Date: Immediate

2026-01-30 12:00. Are you the home owner of that property? - Yes . Are you replacing an existing porch or is this a new build? - --. What material do you require, UPVC? - --. What colour do you want

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15 Jan

Wooden Windows

Edinburgh - EH3

Enquiry from: Alexander Cranston C

Start Date: Immediate

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

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12 Jan

uPVC Double Glazing

Dalkeith - EH22

Enquiry from: Qasim M

Start Date: Immediate

What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do

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08 Jan

Porches

Dalkeith - EH22

Enquiry from: Sara M

Start Date: Immediate

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

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26 Nov

uPVC Double Glazing

Edinburgh - EH7

Enquiry from: Tom P

Start Date: Immediate

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22 Nov

uPVC Double Glazing

Inveresk - EH21

Enquiry from: Stephanie C

Start Date: Immediate

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17 Oct

uPVC Double Glazing

Edinburgh - EH5

Enquiry from: Foyzul I

Start Date: Immediate

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28 Sep

uPVC Double Glazing

Edinburgh - EH17

Enquiry from: Steven P

Start Date: Immediate

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10 Jul

uPVC Double Glazing

Edinburgh - EH10

Enquiry from: Ruth M

Start Date: Immediate

2+ windows Supply and install

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10 Jul

uPVC Double Glazing

Edinburgh - EH12

Enquiry from: Rebecca F

Start Date: Immediate

Multiple windows Supply and install

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06 Jul

uPVC Double Glazing

Edinburgh - EH4

Enquiry from: Anthony O

Start Date: Immediate

2+ windows Supply and install

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24 Jun

uPVC Double Glazing

Edinburgh - EH7

Enquiry from: Jaynal M

Start Date: Immediate

Multiple windows to be Supplied and installed

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26 May

uPVC Double Glazing

Edinburgh - EH4

Enquiry from: CH Muzammil A

Start Date: Immediate

I am looking to get quotes to have 2 windows windows replaced

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16 May

Replacement Glass Only

Edinburgh - EH1

Enquiry from: Soyba H

Start Date: Immediate

We have an old structure building as well as windows of Office which we need to replace and upgrade internally with modern ones

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20 Apr

uPVC Double Glazing

Edinburgh - EH11

Enquiry from: Gavin A

Start Date: Immediate

Multiple windows Supply and install

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17 Feb

uPVC Double Glazing

Edinburgh - EH4

Enquiry from: Khaleda A

Start Date: Immediate

Multiple windows to be supplied and installed

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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 Midlothian is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in Midlothian £1,500-£5,000
Upvc double glazing units only in Midlothian £800-£1,200
Triple glazing in Midlothian £1,500-£5,000
Aluminium windows in Midlothian £1,875-£2,875
Wooden window in Midlothian £3,750-£5,750
Aluminium windows supply only in Midlothian £2,600-£3,900
Upvc or wood porch in Midlothian £2,625-£4,025
Sash window in Midlothian £1,800-£6,000
Glaziers in Midlothian £57-£87
Secondary glazing in Midlothian £1,500-£5,000
uPVC Single Window in Midlothian £225-£345
Wooden sash windows in Midlothian £3,750-£5,750
Wooden windows supply only in Midlothian £2,760-£4,140
Aluminium repair in Midlothian £240-£360
Window repair in Midlothian £268-£402
Wooden window repair in Midlothian £320-£480

Related Window Installer searches in Midlothian

Window Installer FAQs

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.

What is double glazing?

If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.

how to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

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.

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.

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 does Aluminium double glazing work?

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.

How to fit aluminium double glazed window?

Whether you’re hiring a professional to replace your double glazing or are considering DIY, it’s a good idea to know how to fit a double glazed window.

You need to start by assembling your window. Fit any handles and cut the outer sill to size by measuring the outer wall depth. Then, screw the outer sill to the window frame and attach the frame fixers. Screw the ventilation grilles onto the inside of the frame and fix the vents on.

Next, you need put the window into place, using spacers to wedge it in. Use a spirit level to check it’s level horizontally and vertically, adding extra spacers if needed. Then, fix the frame into place at each fixing point using a drill, wall plugs and screws. Measure and cut the interior sill, and check that it’s level, adding spacers if needed. Then fix it using screws, masonry nails or adhesive.

Finally, fill in any wide gaps with foam filler and small gaps with sealant. You can get interior and exterior trims to cover these up, making your window look neat and professional.

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