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Verified Pro

Bee Cosy Conservatory Insulation

0 review(s)
Offers services in GLOUCESTERSHIRE
We are your local expert in transforming conservatories into comfortable, usable spaces all year round. We specialise in p...
Verified Pro

Alexander Constructors

0 review(s)
Offers services in GLOUCESTERSHIRE
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
Verified Pro

M&M PROFESSIONAL BUILDERS

0 review(s)
Offers services in GLOUCESTERSHIRE
M&M Professional Builders Ltd We are a reliable and professional multi-trade company providing high-quality home improv...

Dorel Construction

0 review(s)
Offers services in GLOUCESTERSHIRE
quality to the customer's taste and professionalism
Over 10 Reviews

Malvern Glass

10 review(s)
Offers services in GLOUCESTERSHIRE
Malvern Glass is an established and reputable installer of quality windows, doors and conservatories in a wide variety of ...

Recent Window Installer Enquiries

11 Aug

Window Repair

Drybrook, Longhope, Lydbrook, Mitcheldean, Ruardean - GL17

Enquiry from: Malcolm T

Start Date: Immediate

Replacement window catchs x3 4 misty panels

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14 Jul

uPVC Double Glazing

Gloucester - GL2

Enquiry from: Jackie L

Start Date: Immediate

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24 Jun

Window Repair

Chipping Campden - GL55

Enquiry from: Sarah C

Start Date: Immediate

We have a window that closes well at the bottom but there is a gap at the top. We also have another window that needs a new seal. The windows are aluminium

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22 Jun

uPVC Double Glazing

Cinderford, Newnham, Westbury-on-Severn - GL14

Enquiry from: Philip W

Start Date: Immediate

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21 Jun

Replacement Glass Only

Coleford - GL16

Enquiry from: John S

Start Date: Immediate

Need a double glazed window 68 x 69 x 2.5 (26.75" x 27.25"x 3/4" ) I have removed panel and can bring it to you. Directions from Forge pub please

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27 Apr

Wooden Window Repair

Dursley - GL11

Enquiry from: Alexandra H

Start Date: 1 to 3 months

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27 Apr

Wooden Window Repair

Cheltenham - GL51

Enquiry from: Babita B

Start Date: Immediate

Velux window doesn't close completely

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17 Apr

Wooden Window Repair

Dursley - GL11

Enquiry from: Alexandra H

Start Date: 1 to 3 months

Wood repair,varnish,seals

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08 Apr

Replacement Glass Only

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Nigel W

Start Date: Immediate

Replace damaged glazing unit GGLC02 3000

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02 Apr

Wooden Window Repair

Tetbury - GL8

Enquiry from: Richard S

Start Date: Immediate

Small wooden window to be reputted. Existing putty in very poor condition. Window Frame is 75cm x 45 cm and contained 6 panes of glass. Window is at ground height

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08 Feb

Window Repair

Gloucester - GL3

Enquiry from: Victoria R

Start Date: Immediate

We have a pretty serious leak under our velux window. Roofer says it’s not the tiles so must be the window. We have tried cleaning and re sealing any noticeable gaps but it is still leaking

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26 Jan

uPVC Double Glazing

Gloucester - GL4

Enquiry from: Nicky H

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 do

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29 Nov

uPVC Double Glazing

Dursley - GL11

Enquiry from: Dinah Y

Start Date: Immediate

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28 Nov

uPVC Double Glazing

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Frank W

Start Date: Immediate

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29 Oct

uPVC Double Glazing

Gloucester - GL3

Enquiry from: Claire N

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 do

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23 Oct

Replacement Glass Only

Dursley - GL11

Enquiry from: Aaron S

Start Date: Immediate

Call back anytime

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13 Oct

uPVC Double Glazing

Gloucester - GL1

Enquiry from: Usman B

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - -. Do you require door

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02 Oct

uPVC Single Window

Cheltenham - GL53

Enquiry from: David E

Start Date: Immediate

Call back anytime

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20 Sep

uPVC Double Glazing

Cheltenham - GL50

Enquiry from: Benedict B

Start Date: Immediate

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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 Gloucestershire is:

£2,121

Window Installer job Window Installer cost in 2026
Double glazing in Gloucestershire £1,500-£5,000
Upvc double glazing units only in Gloucestershire £800-£1,200
Triple glazing in Gloucestershire £1,500-£5,000
Aluminium windows in Gloucestershire £1,875-£2,875
Wooden window in Gloucestershire £3,750-£5,750
Aluminium windows supply only in Gloucestershire £2,600-£3,900
Upvc or wood porch in Gloucestershire £3,063-£5,013
Sash window in Gloucestershire £1,800-£6,000
Glaziers in Gloucestershire £57-£87
Secondary glazing in Gloucestershire £1,500-£5,000
uPVC Single Window in Gloucestershire £225-£345
Wooden sash windows in Gloucestershire £3,750-£5,750
Wooden windows supply only in Gloucestershire £2,760-£4,140
Aluminium repair in Gloucestershire £240-£360
Window repair in Gloucestershire £268-£402
Wooden window repair in Gloucestershire £320-£480

Related Window Installer searches in Gloucestershire

Window Installer FAQs

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 long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

How to remove a aluminium double glazed window?

Removing a double glazed window can be quite labour intensive. If you decide to try it yourself, make sure you give yourself plenty of time, and wear gloves and goggles.

Begin by unscrewing all opening windows at the hinges and removing them. Then take away the beading and putty around any fixed panes and take them out too.

Once you’ve removed all the glass, use a saw to put angled cuts in the frame, and a bar and hammer to remove it in sections. You should remove the sill if you’re going to replace that too.

Finally, cut through any screws holding the frame into place with a hacksaw.

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.

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 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.

How long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

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.

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