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Verified Pro
I have over 24 years of experience in the trade . I am fully insured and although I have never had to use it , it is there...
Verified Pro

County Construction

0 review(s)
Offers services in BRISTOL
Country Construction are local builders serving the Ross-on-Wye region, backed by a skilled team, and we provide a wide sp...
Verified Pro

Jpbuilding

0 review(s)
Offers services in BRISTOL
At JP building, we aim to provide 100% customer satisfaction in all work we do let alone customer satisfaction. We take pr...
Verified Pro

First 4 Repairs

0 review(s)
Offers services in BRISTOL
First 4 Repairs is a family run business working across the south west. Our dedicated team of engineers are on hand to del...

Recent Window Installer Enquiries

16 Apr

Windows | uPVC

Bristol - BS20

Enquiry from: Elda P

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Bristol area 2+ windows Supply and install Please call...

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14 Apr

Windows | uPVC

Bristol - BS34

Enquiry from: Glenys G

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Bristol area 2+ windows Supply and install Please ...

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03 Apr

Windows | uPVC

Bristol - BS4

Enquiry from: Anita W

Start Date: Immediate

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Bristol area and is considering a range of options for their home. Confirmed intere...

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03 Apr

Windows | uPVC

Bristol - BS5

Enquiry from: Mohan Jit S

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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01 Apr

Windows | uPVC

Bristol - BS2

Enquiry from: Isha O

Start Date: Immediate

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Bristol area 2+ windows Supply and install Please call to ar...

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17 Mar

Windows | uPVC | Single Window

Bristol - BS34

Enquiry from: Ilir D

Start Date: Immediate

are you the home owner of that property? - 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 . i assu...

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03 Mar

Windows | uPVC

Bristol - BS15

Enquiry from: Paula F

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 3. What material do you require, UPVC? - UPVC. What colour do you want them to be? - Wh...

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14 Feb

Windows | uPVC

Bristol - BS36

Enquiry from: Wazeena A

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Bristol area 2+ windows Supply and install Please call...

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13 Feb

Windows | uPVC

Bristol - BS30

Enquiry from: John L

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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30 Jan

Windows | Wooden

Bristol - BS8

Enquiry from: Tim P

Start Date: Immediate

I am looking to buy this property, so am wondering what the cost of replacing all the windows with wooden sash windows in line with Grade II listed building consent would cost please.

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03 Jan

Windows | Glazing

Bristol - BS8

Enquiry from: Julia N

Start Date: Immediate

Looking for draft proofing Call anytime Type of window / door: Windows Glass replacement only: No Number of windows requiring repair: 3 Number of doors requiring repair: 0 Other repair require...

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09 Dec

Windows | uPVC

Bristol - BS7

Enquiry from: Giles M

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? - 0. Do you r...

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08 Dec

Windows | uPVC

Bristol - BS4

Enquiry from: Hasina M

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 Bristol area 2+ windows Supply and inst...

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06 Dec

Windows | uPVC

Bristol - BS10

Enquiry from: Janice M

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? - -. Do you require door...

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08 Nov

Windows | Wooden

Bristol - BS48

Enquiry from: Bob S

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 3 What material do you require, Wood ? wooden What colour do you want them to be? unsure Do you require doo...

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05 Nov

Windows | uPVC

Bristol - BS9

Enquiry from: Valerie H

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the local quotes site they would like quotes from a window installer.mrs lives in the bristol area and would like a call to discuss op...

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29 Oct

Windows | uPVC

Bristol - BS2

Enquiry from: Bence B

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? White Do you require doors I...

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21 Oct

Windows | uPVC

Bristol - BS20

Enquiry from: Kathryn B

Start Date: Immediate

Replace 7 windows Are you the home owner of that property? Yes How many windows are you considering replacing? 7 What material do you require, UPVC? Wood metal (management company What colour do...

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30 Sep

Windows | Glazing

Bristol - BS34

Enquiry from: Machhindra T

Start Date: Immediate

are you the property owner: owner of the property what level of service do you require: repair/glass only property type: semi detached how many windows do you need: 4+ windows do you require doors: 3...

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29 Sep

Windows | uPVC

Bristol - BS3

Enquiry from: Rose A

Start Date: Immediate

New window where and old door was before, currently it's bricked in a D plastered/rendered over

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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 Bristol is:

£2,121

Window Installer job Window Installer cost in 2025
Double glazing in Bristol £1,500-£5,000
Upvc double glazing units only in Bristol £800-£1,200
Triple glazing in Bristol £1,500-£5,000
Aluminium windows in Bristol £1,875-£2,875
Wooden window in Bristol £3,750-£5,750
Aluminium windows supply only in Bristol £2,600-£3,900
Upvc or wood porch in Bristol £3,063-£5,013
Sash window in Bristol £1,800-£6,000
Glaziers in Bristol £57-£87
Secondary glazing in Bristol £1,500-£5,000
uPVC Single Window in Bristol £225-£345
Wooden sash windows in Bristol £3,750-£5,750
Wooden windows supply only in Bristol £2,760-£4,140
Aluminium repair in Bristol £240-£360
Window repair in Bristol £268-£402
Wooden window repair in Bristol £320-£480

Related Window Installer searches in Bristol

Window Installer FAQs

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

Where can I get one double glazed window?

Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.

If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.

The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.

The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

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.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

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