Find a Window Installer you can trust in Dumfries.

Choose from 20 Window Installers, all rated by people like you.

Over 3 reviews & an average rating of 5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Window Installers near you

View Shortlist

Fixrot.co.uk

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

Enercare Windows

0 review(s)
Offers services in DUMFRIES
Do you wish to install premium quality windows and doors in Ayrshire to enhance the appeal of your home? Look no further t...

Advanced Group Scotland

1 review(s)
Offers services in DUMFRIES
Founded in 1989 by Mark Watson, the Advanced Group has grown in size and reputation to become Scotland’s largest and leadi...

Recent Window Installer Enquiries

06 Jan

Windows | uPVC

Dumfries - DG1

Enquiry from: Karen P

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead Wooden window repair Lead Wooden window repair Lead Wooden window repair Lead Wooden window repair Lead

we are looking at upgrading our double glazing windows to triple glazing before june 2024. please contact us if can assist. i am looking for quotes for 4+ windows are you the property owner: owner o...

Post a similar request >

12 Oct

Windows | uPVC | Single Window

Dumfries - DG1

Enquiry from: Philip T

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? unsure I assume you require ...

Post a similar request >

28 Mar

Windows | uPVC

Dumfries - DG2

Enquiry from: William W

Start Date: 1 to 3 months

customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...

Post a similar request >

02 Oct

Windows | uPVC

Dumfries - DG2

Enquiry from: Emma L

Start Date: Immediate

1 new window double glazed.

Post a similar request >

23 Sep

Windows | uPVC

Dumfries - DG2

Enquiry from: Mihailo D

Start Date: 1 to 3 months

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

Post a similar request >

26 Aug

Windows | Wooden

Dumfries - DG1

Enquiry from: Emily H

Start Date: Immediate

mrs requested quotes for wooden windows from a window installer around dumfries. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information...

Post a similar request >

26 Aug

Windows | uPVC

Dumfries - DG1

Enquiry from: Emily H

Start Date: Immediate

customer in dumfries areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via email at 26/08/2021 21:02.please call to arrange ap...

Post a similar request >

23 Jul

Windows | Aluminium

Dumfries - DG1

Enquiry from: Tracy N

Start Date: 1 to 3 months

mrs requested quotes for aluminium windows from a window installer around dumfries. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the informat...

Post a similar request >

23 Jul

Windows | uPVC

Dumfries - DG1

Enquiry from: Tracy N

Start Date: 1 to 3 months

customer in dumfries areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via email at 23/07/2021 11:19.please call to arrange ap...

Post a similar request >

05 Jun

Windows | uPVC

Dumfries - DG1

Enquiry from: Matthew M

Start Date: Immediate

customer made an online enquiry for upvc double glazing and confirmed on sms and email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. ...

Post a similar request >

11 May

Windows | Glazing

Dumfries - DG1

Enquiry from: Ms L

Start Date: Immediate

i have a dormer window that has a massive crack through the double glazing, window has become increasingly hard to close, not sure whether the double glazing on window can be repaired or it needs a wh...

Post a similar request >

11 May

Windows | uPVC

Dumfries - DG1

Enquiry from: Ms L

Start Date: Immediate

customer in the dumfries 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 t...

Post a similar request >

25 Feb

Windows | uPVC

Dumfries - DG2

Enquiry from: Adeline W

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: semi detach...

Post a similar request >

10 Feb

Windows | uPVC | Single Window

Dumfries - DG2

Enquiry from: Suzanne A

Start Date: Immediate

are you the property owner: owner property type: terrace are you considering replacing your windows to match your new velux: yes how many non-velux windows are you looking for: 2-5 windows agreed to ...

Post a similar request >

17 Dec

Windows | uPVC

Dumfries - DG2

Enquiry from: Elizabeth M

Start Date: Immediate

customer made an online enquiry for replacement windows via one of our websites. confirmed via email/sms/. 2+ windows supply and install please call to arrange an appointment to quote. are you the pr...

Post a similar request >

09 Oct

Windows | uPVC

Dumfries - DG1

Enquiry from: Stuart M

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 4 what material do you require, upvc? upvc what colour do you want them to be? unsure do you require doors ...

Post a similar request >

23 Sep

Windows | uPVC

Dumfries - DG1

Enquiry from: Heather R

Start Date: Immediate

new windows and exterior doors. are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you need: 4+ windows do...

Post a similar request >

22 Sep

Windows | uPVC

Dumfries - DG2

Enquiry from: Bill S

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 11 what material do you require, upvc? upvc what colour do you want them to be? wood effect (rose wood) on ...

Post a similar request >

17 Sep

Windows | uPVC

Dumfries - DG1

Enquiry from: Peter R

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 4 What material do you require, UPVC? UPVC What colour do you want them to be? Unsure Do you require doo...

Post a similar request >

14 Sep

Windows | uPVC

Dumfries - DG2

Enquiry from: Alan F

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 6 what material do you require, upvc? upvc what colour do you want them to be? unsure do you require doors ...

Post a similar request >

How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 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 Dumfries is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Dumfries £1,500-£5,000
Upvc double glazing units only in Dumfries £800-£1,200
Triple glazing in Dumfries £1,500-£5,000
Aluminium windows in Dumfries £1,875-£2,875
Wooden window in Dumfries £3,750-£5,750
Aluminium windows supply only in Dumfries £2,600-£3,900
Upvc or wood porch in Dumfries £2,625-£4,025
Sash window in Dumfries £1,800-£6,000
Glaziers in Dumfries £57-£87
Secondary glazing in Dumfries £1,500-£5,000
uPVC Single Window in Dumfries £225-£345
Wooden sash windows in Dumfries £3,750-£5,750
Wooden windows supply only in Dumfries £2,760-£4,140
Aluminium repair in Dumfries £240-£360
Window repair in Dumfries £268-£402
Wooden window repair in Dumfries £320-£480

Related Window Installer searches in Dumfries

Window Installer FAQs

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 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 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 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.

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.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

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.

Window Installer help and advice

How it works

Tell us about your Window Installer project

Answer a few quick questions to help us match you with the right Window Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Window Installers working in Dumfries.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Window Installer.

Are you a Window Installer in Dumfries?

View our open Window Installer jobs near you

Join today
View Shortlist