Find a Window Installer you can trust in Durham.

Choose from 34 Window Installers, all rated by people like you.

Over 44 reviews & an average rating of 4.4/5 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

Barriertherm UK

2 review(s)
Offers services in DURHAM
We are a family run company run on family values we provide a personal professional service offering great products at fac...
Over 20 Reviews
Pennine Home Improvements Pennine Home Improvements designs and installs conservatories, UPVC Windows, composite and UP...

1st For Windows

0 review(s)
Offers services in DURHAM
From concept to completion, we handle all your window needs. Premier installation services for homes and businesses. Exper...
We at Ashdale Home Improvements carry out conservatory warm roof conversions and can help with any issues regarding your c...

SnugRoof

0 review(s)
Offers services in DURHAM
We manufacture and install conservatory roofs to the trade and the public.

Recent Window Installer Enquiries

04 Apr

Windows | uPVC

Consett, Durham, Stanley - DH8

Enquiry from: Fraser N

Start Date: Immediate

Customer in Consett, Durham, Stanley area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

11 Mar

Windows | uPVC

Durham - DH1

Enquiry from: Maggie I

Start Date: Immediate

Customer in Durham area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

13 Jan

Windows | uPVC | Supply

Durham - DH7

Enquiry from: Tony C

Start Date: Immediate

Call back anytime. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied only.

Post a similar request >

28 Nov

Windows | uPVC

Consett, Durham, Stanley - DH8

Enquiry from: Harry D

Start Date: Immediate

Hello I am currently refurbishing all of the houses in the street and would like to get in touch over the services you offer and would like double glazing please phone asap in the evenings 17:30-23:30

Post a similar request >

18 Oct

Windows | uPVC

Consett, Durham, Stanley - DH8

Enquiry from: Claire W

Start Date: Immediate

Call any time. Number of windows: 8 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

Post a similar request >

06 May

Windows | uPVC

Durham - DH6

Enquiry from: Dicky H

Start Date: Immediate

Customer in Durham area made an enquiry for double glazing online. Confirmed via phone at 14:30 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

09 Sep

Windows | uPVC

Durham - DH7

Enquiry from: Brian E

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 12 What material do you require, UPVC? UPVC What colour do you want them to be? WHITE Do you require doo...

Post a similar request >

10 May

Windows | uPVC

Durham - DH7

Enquiry from: Rachel C

Start Date: Immediate

Our house has what we think are still the first set of upvc windows it had in all but 3 windows. We are wanting quote dor 10 windows and potentially 1 door

Post a similar request >

30 Mar

Windows | Glazing

Durham - DH6

Enquiry from: Alan B

Start Date: Immediate

Replacement double glazed units for kitchen & conservatory

Post a similar request >

15 Mar

Windows | uPVC

Durham - DH1

Enquiry from: J

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? - Do you require doors If so...

Post a similar request >

22 Jan

Windows | uPVC

Durham - DH6

Enquiry from: Matthew H

Start Date: Immediate

Replace 8 windows for my house as they haven't been changed since I bought the house from the council.

Post a similar request >

15 Jan

Windows | uPVC | Single Window

Durham - DH6

Enquiry from: Fiona H

Start Date: Immediate

a new front door are you the property owner: owner of the property what level of service do you require: supply and installation of full unit do you require doors: 375

Post a similar request >

30 Dec

Windows | uPVC | Single Window

Consett, Durham, Stanley - DH8

Enquiry from: Lee K

Start Date: Immediate

hi, i would like a quote for sliding doors to replace a current window in the living room. window is 3160 wide. radiator infront of the window would need to be moved. i am thinking double sliding door...

Post a similar request >

28 Oct

Windows | Glazing

Durham - DH7

Enquiry from: Ian P

Start Date: Immediate

2 x replacement glazed units to conservatory misted up

Post a similar request >

07 Sep

Windows | uPVC

Durham - DH7

Enquiry from: Peter H

Start Date: Immediate

I'm after a quote for 3 new windows and frames. 2 measure 48 x 47 inches and these are both split with one side opening. *** window measures 46 x 25 inches and is a side opener

Post a similar request >

01 Sep

Windows | Glazing

Durham - DH7

Enquiry from: Michelle D

Start Date: Immediate

Hi there, We would appreciate your help and expertise in replacing a double glazing glass unit and also repairing a hinge on a double glazing window. Many thanks Michelle

Post a similar request >

21 Aug

Windows | uPVC | Supply

Durham - DH7

Enquiry from: Ffion B

Start Date: Immediate

morning! could you give me a quote for 5 frames in black or white with clear glazing, with projecting sill. 4 frames with the following specification: width 1800mm height 1100mm i’d like the frames...

Post a similar request >

04 Jul

Windows | uPVC

Durham - DH7

Enquiry from: John C

Start Date: Immediate

i need 2 off upvc casement windows. anthracite colour. size width 1830mm height 1170mm one side open window and 2 small vent windows across top. need price and lead time are you the property owner: ...

Post a similar request >

03 Jun

Windows | uPVC | Single Window

Durham - DH7

Enquiry from: Claire S

Start Date: Immediate

are you the property owner: owner of the property other forms: none please call to appoint what level of service do you require: supply of full unit only how many windows do you need: 1 window window...

Post a similar request >

02 Jun

Windows | uPVC

Durham - DH7

Enquiry from: Claire S

Start Date: Immediate

upvc sash window 1100 x 1500 are you the property owner: owner of the property what level of service do you require: supply of full unit only property type: detached how many windows do you need: 1 wi...

Post a similar request >

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 Durham is:

£2,657

Window Installer job Window Installer cost in 2026
Double glazing in Durham £900-£8,500
Upvc double glazing units only in Durham £800-£1,200
Triple glazing in Durham £900-£8,500
Aluminium windows in Durham £1,875-£2,875
Wooden window in Durham £3,750-£5,750
Aluminium windows supply only in Durham £2,600-£3,900
Upvc or wood porch in Durham £2,813-£6,013
Sash window in Durham £1,050-£9,000
Glaziers in Durham £57-£87
Secondary glazing in Durham £900-£8,500
uPVC Single Window in Durham £225-£345
Wooden sash windows in Durham £3,750-£5,750
Wooden windows supply only in Durham £2,760-£4,140
Aluminium repair in Durham £240-£360
Window repair in Durham £268-£402
Wooden window repair in Durham £320-£480

Related Window Installer searches in Durham

Window Installer FAQs

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 does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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.

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.

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 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 does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of 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.

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 Durham.

Pick the right pro for you

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

Are you a Window Installer in Durham?

View our open Window Installer jobs near you

Join today
View Shortlist