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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 LOANHEAD
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 LOANHEAD
Dumfries & Galloway’s Leading Damp Proofing & Wood Rot Specialist We offer up to 30 years Guarantee We also carry out...
Over 10 Reviews
Smart Group Scotland Ltd are an All trades building & renewable Energy company, with specialist slate & tile roofing divis...

5gi.uk

2 review(s)
Offers services in LOANHEAD
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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10 Jan

uPVC Double Glazing

Oakbank - EH53

Enquiry from: Anne W

Start Date: Immediate

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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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04 Jul

uPVC Double Glazing

Burntisland - KY3

Enquiry from: Catherine R

Start Date: Immediate

Multiple windows to be Supplied and installed

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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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28 May

Replacement Glass Only

South Queensferry - EH30

Enquiry from: Joyce D

Start Date: Immediate

Replacement front door side panel double glazed unit

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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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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 Loanhead is:

£2,082

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

Related Window Installer searches in Loanhead

Window Installer FAQs

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.

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.
How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
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.

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.

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 long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
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!

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