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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

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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

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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.

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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

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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.

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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

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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...

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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

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30 Mar

Windows | Glazing

Durham - DH6

Enquiry from: Alan B

Start Date: Immediate

Replacement double glazed units for kitchen & conservatory

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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...

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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.

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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

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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...

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28 Oct

Windows | Glazing

Durham - DH7

Enquiry from: Ian P

Start Date: Immediate

2 x replacement glazed units to conservatory misted up

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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

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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

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21 Aug

Windows | uPVC | Supply

Durham - DH7

Enquiry from: Ffion B

Start Date: Immediate

Wooden window repair Lead

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...

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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: ...

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03 Jun

Windows | uPVC | Single Window

Durham - DH7

Enquiry from: Claire S

Start Date: Immediate

Wooden window repair Lead

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...

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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...

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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 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 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.

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.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

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 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.
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.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

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