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Verified Pro

1st For Windows

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

Jbrenovation

0 review(s)
Offers services in COUNTY DURHAM
Hi im time served plasterer my company has been running since 2000 . We have worked on grade 2 buildings .so from that pla...

Recent Window Installer Enquiries

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 Apr

Windows | uPVC

Darlington - DL3

Enquiry from: James H

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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20 Mar

Windows | uPVC

Newton Aycliffe - DL5

Enquiry from: Chanel H

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 Newton Aycliffe area 2+ windows Supply ...

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17 Mar

Windows | uPVC | Single Window

Stanley - DH9

Enquiry from: Anne E

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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03 Mar

Windows | uPVC

Seaham - SR7

Enquiry from: Chris S

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 Seaham area 2+ windows Supply and insta...

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07 Feb

Windows | uPVC

Darlington - DL3

Enquiry from: Peter B

Start Date: Immediate

What best describes your living situation? - -. How many windows are you considering replacing? - --. What material do you require, UPVC? - -. What colour do you want them to be? - --. Do you require ...

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05 Feb

Windows | Aluminium

Seaham - SR7

Enquiry from: Peter W

Start Date: Immediate

Secondary windows required to keep heat in . 2 windo***et ***et each

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03 Feb

Windows | uPVC

Darlington - DL1

Enquiry from: Sharon B

Start Date: Immediate

are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: detached how many windows do you need: 4+ windows do you...

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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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11 Jan

Windows | uPVC | Single Window

Newton Aycliffe - DL5

Enquiry from: Beverley C

Start Date: Immediate

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

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07 Jan

Windows | uPVC

Darlington - DL1

Enquiry from: Sharon B

Start Date: Immediate

are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: detached how many windows do you need: 4+ windows do you...

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06 Jan

Windows | uPVC

Stanley - DH9

Enquiry from: Steven B

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. Are you the home owner of that property? - employed. How many windows are you considering replacing? - 5. What material do you require, ...

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03 Jan

Windows | uPVC

Newton Aycliffe - DL5

Enquiry from: Jackson C

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 Newton Aycliffe area 2+ windows Supply ...

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28 Dec

Windows | uPVC

Chester le Street - DH3

Enquiry from: Sandra V

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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20 Dec

Windows | uPVC

Darlington - DL1

Enquiry from: Karan S

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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19 Dec

Windows | uPVC

Peterlee - SR8

Enquiry from: Amanda R

Start Date: Immediate

are you the property owner: relative of owner what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows do you r...

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02 Dec

Windows | uPVC

Darlington - DL1

Enquiry from: Diane G

Start Date: Immediate

Are you the home owner of that property? - Yes - Landlord. How many windows are you considering replacing? - 6. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White....

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18 Nov

Windows | uPVC

Peterlee - SR8

Enquiry from: Colin B

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 9 What material do you require, UPVC? yes What colour do you want them to be? white Do you require doors ...

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17 Nov

Windows | uPVC

Stanley - DH9

Enquiry from: Shauna Louise T

Start Date: Immediate

Customer living in Stanley area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via phone at 14:09 Homeowner needs advice on options 2+ windows Sup...

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15 Nov

Windows | uPVC

Darlington - DL1

Enquiry from: Arielle K

Start Date: Immediate

Are you the home owner of that property? yes joint How many windows are you considering replacing? 1 What material do you require, UPVC? UPVC What colour do you want them to be? WHITE Do you require d...

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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 County Durham is:

£2,657

Window Installer job Window Installer cost in 2025
Double glazing in County Durham £900-£8,500
Upvc double glazing units only in County Durham £800-£1,200
Triple glazing in County Durham £900-£8,500
Aluminium windows in County Durham £1,875-£2,875
Wooden window in County Durham £3,750-£5,750
Aluminium windows supply only in County Durham £2,600-£3,900
Upvc or wood porch in County Durham £2,813-£6,013
Sash window in County Durham £1,050-£9,000
Glaziers in County Durham £57-£87
Secondary glazing in County Durham £900-£8,500
uPVC Single Window in County Durham £225-£345
Wooden sash windows in County Durham £3,750-£5,750
Wooden windows supply only in County Durham £2,760-£4,140
Aluminium repair in County Durham £240-£360
Window repair in County Durham £268-£402
Wooden window repair in County Durham £320-£480

Related Window Installer searches in County Durham

Window Installer FAQs

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.
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.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

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.

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!
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.

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.

How to fix a cracked glass window?
You can end up with a cracked glass window in a few ways. The most common one is when a rogue stone in the lawnmower hits the window or someone’s cricket or tennis game goes wrong and you end up with a ball through the window. Youi often end up with a ‘bullseye’ type crack that expands out from the point of impact. You can also get pressure and stress cracks from intense fluctuations in pressure and temperature. Unfortunately, there’s no way you can permanently fix cracked windows without replacing the entire sealed unit. An installer can replace a cracked glass window in less than an hour simply by taking out the sealed unit (the two panes of glass in double glazed windows) and replacing it with a new one. It costs an average of £110, but you could try to do it yourself for around £55. But what if you can’t get an installer to fix your window straight away? There is a DIY method you could try. As a temporary fix for your glass window, you can use a solvent-based adhesive like epoxy which will keep the glass intact and prevent further damage. You’ll also need:
  • Washing up liquid
  • Glass cleaner
  • A lint-free cloth or rag
  • A putty knife
  • A paper plate
  • Acetone
First, you’ll want to clean the glass using the washing up liquid and a damp cloth to remove any dust or oils. Leave it for a few minutes to dry, then create a mixture of epoxy by combining the hardener and the resin and stirring it on a paper plate. Using the putty knife, spread the mixture on the cracks, making sure you press gently to fill them. Leave it for at least 5 minutes to dry, then get rid of any excess by using some acetone on a dry cloth. Clean the window using some glass cleaner and another dry cloth, and you should have a temporary fix!

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