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Verified Pro

Owensdrivesandpatiosltd

0 review(s)
Offers services in THORNHILL
Owen's Drives and Patios Ltd specializes in designing and constructing durable driveways and patios that withstand all wea...
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 THORNHILL
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 THORNHILL
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 THORNHILL
Founded in 1989 by Mark Watson, the Advanced Group has grown in size and reputation to become Scotland’s largest and leadi...

Ultimate Home Solutions

1 review(s)
Offers services in THORNHILL
I started my career in the home improvement industry in 2005 working for various companies offering home improvement servi...

Recent Window Installer Enquiries

05 Aug

Building Work | Porch

Thornhill - DG3

Enquiry from: Veronica M

Start Date: Immediate

Call anytime. New build or replacement: New build Quote requested on a porch, in PVCu, to be supplied and fitted.

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04 Nov

Windows | uPVC

Thornhill - DG3

Enquiry from: Fiona W

Start Date: Immediate

customer is looking to have windows installed. they are unsure what options to go for so would like to discuss directly multiple windows to be supplied and installed please call to quote. are you the...

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17 Nov

Windows | uPVC

Thornhill - DG3

Enquiry from: Chris M

Start Date: Immediate

call anytime. number of windows: 12 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of se...

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05 Oct

Windows | uPVC

Thornhill - DG3

Enquiry from: Harry R

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 1 (8ft-5ft) What material do you require, UPVC? upvc What colour do you want them to be? Rosewood Do you re...

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15 Mar

Windows | uPVC

Thornhill - DG3

Enquiry from: Margaret D

Start Date: Immediate

Would like new windows fitted

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06 Mar

Windows | uPVC | Single Window

Thornhill - DG3

Enquiry from: Harry R

Start Date: Immediate

Sitting room window 8’x5’ And rear door repair or replace I am looking for quotes for 1 Window Are you the property owner: Owner of the property What level of service do you require: Supply an...

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10 Oct

Windows | uPVC

Thornhill - DG3

Enquiry from: Kim P

Start Date: Immediate

6 windows and front door in white upvc. Would like the work to be completed as soon as possible, might be looking for finance if the price is out of my budget. Many thanks Kim.

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28 Jul

Windows | uPVC

Thornhill - DG3

Enquiry from: Nigel F

Start Date: Immediate

6x ground floor windows, 1x first floor, 1x composite front door, 2x upvc back doors

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24 Jul

Windows | uPVC

Thornhill - DG3

Enquiry from: Nigel F

Start Date: Immediate

Removal of 5 x timber sliding sash windows, only one on first floor, plus 1 front door and 2 rear doors, and installation of my own purchase double glazed units ( not sliding sashes ), and doors

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02 May

Windows | uPVC

Thornhill - DG3

Enquiry from: Deborah L

Start Date: 1 to 3 months

Glazing type: Double Work description: 7 windows and 1 door replaced, would like upvc Homeowner UPVC Supplied and fitted Please contact to appoint

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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 Thornhill is:

£2,082

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

Related Window Installer searches in Thornhill

Window Installer FAQs

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

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 a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

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.

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 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.

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.

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.

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