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Barriertherm UK

2 review(s)
Offers services in BARNARD CASTLE
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

29 review(s)
Offers services in BARNARD CASTLE
Pennine Home Improvements Pennine Home Improvements designs and installs conservatories, UPVC Windows, composite and UP...

1st For Windows

0 review(s)
Offers services in BARNARD CASTLE
From concept to completion, we handle all your window needs. Premier installation services for homes and businesses. Exper...

RG Doors

0 review(s)
Offers services in BARNARD CASTLE
RG Doors offers Interior doors, Bespoke Doors, Made to measure Front doors and Interior doors, Casement windows, Sash wind...

Ashdale Home Improvements

0 review(s)
Offers services in BARNARD CASTLE
We at Ashdale Home Improvements carry out conservatory warm roof conversions and can help with any issues regarding your c...

Recent Window Installer Enquiries

22 Jul

Building Work | Porch

Barnard Castle - DL12

Enquiry from: Glynn E

Start Date: Immediate

call back anytime. new build or replacement: replacement quote requested on a porch, in pvcu, to be supplied and fitted. are you the property owner: owner of the property do you have planning per...

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02 Mar

Windows | Glazing

Barnard Castle - DL12

Enquiry from: Andrew B

Start Date: Immediate

Replace glass in door of face of grandfather clock

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11 Dec

Windows | uPVC

Barnard Castle - DL12

Enquiry from: Jeff P

Start Date: Immediate

Call anytime. Number of windows: 6 Quote requested on windows, in PVCu, to be supplied and fitted.

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01 Apr

Windows | uPVC

Barnard Castle - DL12

Enquiry from: John W

Start Date: Immediate

customer in barnard castle areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via telephone, sms and email at 01/04/2021 21:02....

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25 Feb

Windows | uPVC

Barnard Castle - DL12

Enquiry from: Julian T

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 13 What material do you require, UPVC? UPVC What colour do you want them to be? Wood effect Do you require...

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08 Nov

Windows | uPVC

Barnard Castle - DL12

Enquiry from: John S

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: I dont know, Work description: Idk

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30 Dec

Windows | uPVC

Barnard Castle - DL12

Enquiry from: Louise N

Start Date: Immediate

Home Owner 3+ Windows UPVC Supplied and Fitted Please Call to Appoint

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06 Jul

Windows | Aluminium

Barnard Castle - DL12

Enquiry from: N M

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Windows for new single storey extension Plans available to quote from Aluminium windows Would you like the windows or installed: Yes Time scale: ...

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17 Apr

Windows | uPVC

Barnard Castle - DL12

Enquiry from: Shaun R

Start Date: Less than one month

Homeowner 3+ windows UPVC Supplied and fitted Please contact to appoint

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13 Jul

Windows | uPVC

Bishop Auckland - DL13

Enquiry from: Carol P

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 Apr

Windows | uPVC

Bishop Auckland - DL14

Enquiry from: Abdullah A

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.

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02 Feb

Windows | uPVC

Crook - DL15

Enquiry from: Danielle R

Start Date: Immediate

Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Crook area 2+ windows Supply and instal...

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23 Jan

Windows | uPVC

Bishop Auckland - DL14

Enquiry from: John G

Start Date: Immediate

call anytime. number of windows: 7 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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10 Nov

Windows | uPVC

Bishop Auckland - DL13

Enquiry from: Thomas W

Start Date: Immediate

Customer living in Bishop Auckland area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via phone at 14:48/ SMS at 14:47/ email at 14:47 Mr needs advice ...

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16 Oct

Windows | uPVC

Bishop Auckland - DL13

Enquiry from: Robert M

Start Date: Immediate

Call any time. Number of windows: 5 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 Oct

Windows | uPVC

Shildon - DL4

Enquiry from: Anthony W

Start Date: Immediate

customer with permission will meet the companies and pay for the windows. call back anytime. number of windows: 9 number of doors: 1 quote requested on windows and doors, in pvcu, to be s...

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11 Jul

Windows | uPVC

Bishop Auckland - DL14

Enquiry from: Jude 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.

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19 Apr

Windows | uPVC | Single Window

Bishop Auckland - DL14

Enquiry from: Jonathan L

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...

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17 Jan

Windows | uPVC

Bishop Auckland - DL14

Enquiry from: Sharon H

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 1 Door. What material do you require, UPVC? - UPVC Barn Door. What colour do you want ...

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20 Aug

Windows | Glazing

Bishop Auckland - DL14

Enquiry from: Andrew C

Start Date: Immediate

Looking for triple glazing on 20 windows Call anytime Type of window / door: Standard window Glass replacement only: Yes Number of windows requiring repair: 20 Number of doors requiring repai...

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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 Barnard Castle is:

£2,657

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

Related Window Installer searches in Barnard Castle

Window Installer FAQs

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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!
What is double glazing?

If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.

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.
how to repair or replace a double glazed unit?

Are you about to purchase a double glazed unit and wondering how to go about the replacement project? If yes, then you’re at the right place. Firstly, it’s advisable to hire the services of a reliable professional who can guarantee the best results for help especially if you lack proper training and experience in the field. However, we’ve put together this step by step guide to provide you with a detailed information about the double glazed unit replacement process. Let’s get started!

The tools and materials you require for the project includes tape measure, hammers, nail punch, scraper, spacing blocks, non-hardening butyl putty, high-security glazing tape rolls and beading tacks.

• Work out the glass size required. Simply use the tape measure to measure from frame edge to frame edge while also taking note of the thickness.

• When about to order, inform the glass merchant that the measurement provided are frame-tight. This will make him reduce the dimension a little bit, mostly by 5mm for clearance.

• Remove the beading and ensure to support the glass while doing so. If the glass units are fitted in wooden windows, you may need to cut the putty-based compound they’re normally sealed with to remove the glass.

• Lay out the beading in the window’s shape to make for easier refitting later on.

• If you’re working on wooden frames, wipe out all traces of excess installation compound using a scraper and clean the rebate with a soft brush.

• Trial fit the double glazed windows to ensure they’d slide into the frame without being forced.

• Plastic frame windows are usually in between a pair of gaskets, you should replace this with a hight security glazing tape. While for a wooden frame, simply apply strips of flexible non-setting butyl putty or high-security glazing tape on either sides of the glass.

• Install and centralize the glass in the frame.

• Press the nail wooden beading or plastic beading back into place.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

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