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Verified Pro

Delta roofline

0 review(s)
Offers services in GLOUCESTERSHIRE
Delta roofline is a family run business with over 10 years experience. We are a friendly team that provides a top service ...
Verified Pro

H2O Roofing & Building

2 review(s)
Offers services in GLOUCESTERSHIRE
H2O roofing and building Ltd specialises in New Roofers flat roofs Roof repairs chimney Rebuild all repairs facias soffits...
Verified Pro

FTP The Conservatory Centre

2 review(s)
Offers services in GLOUCESTERSHIRE
A family run business established in 1983, we offer the complete design to completion service. No commission salesmen, jus...
Verified Pro

Simply Doors

0 review(s)
Offers services in GLOUCESTERSHIRE
With over 10 years experience in the trade we are a local family run home improvement company specialising in Upvc and com...
Verified Pro

ALL Counties Home Improvements

7 review(s)
Offers services in GLOUCESTERSHIRE
We are a family run business we have over 25 years of experience we take pride in our customers satisfaction. We also prov...

Recent Window Installer Enquiries

20 Mar

Windows | uPVC

Cheltenham - GL52

Enquiry from: Millie C

Start Date: Immediate

Are you the home owner of that property? sole How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? whitE Do you require doors...

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15 Mar

Windows | uPVC

Gloucester - GL2

Enquiry from: Gary P

Start Date: Immediate

Are you the home owner of that property? Sole How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? - Do you require doors If s...

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14 Mar

Windows | uPVC

Cheltenham - GL53

Enquiry from: Sophie G

Start Date: Immediate

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

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03 Mar

Windows | Wooden

Cheltenham - GL54

Enquiry from: Suzanne M

Start Date: Immediate

We would like to replace our front window with a sash

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26 Feb

Windows | uPVC | Repair

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Sarah H

Start Date: Immediate

Wooden framed double glazed unit shot. Rest of house windows are aluminium installed by you some years ago. We would like some advice on whether to replace or repair. Thanks

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15 Feb

Building Work | Porch

Cheltenham - GL52

Enquiry from: Chris F

Start Date: Immediate

Sun Tunnel Lead Sun Tunnel Lead

Front porch with door, window, no bigger than 3m2 so shouldn't need planning permission.

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26 Jan

Windows | Aluminium

Wotton-under-Edge - GL12

Enquiry from: Nicola M

Start Date: Immediate

Hello, we need to install an Automatic Opening Window Vent as part of Building Regulation requirements. Is this something you are able to do, if not if I am able to source the window would you be ab...

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26 Jan

Windows | Aluminium | Supply

Cinderford, Newnham, Westbury-on-Severn - GL14

Enquiry from: Nick T

Start Date: Immediate

hello, i live in a grade two listed property with a mixture of window types including steel crittall type dairy windows. i would like to replace them with double glazed reproductions. if i were to sen...

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22 Jan

Windows | uPVC | Single Window

Cheltenham - GL51

Enquiry from: Roger G

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 1 - Triple Glazed What material do you require, UPVC? UPVC What colour do you want them to be? White I assu...

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19 Jan

Windows | uPVC

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Martin M

Start Date: Immediate

*homeowner 2+ windows door upvc supplied and fitted please call to appoint

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18 Jan

Windows | Wooden

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Paul G

Start Date: Immediate

2 x large double glazed units at rear of house (1 on ground floor/1 *** floor) 1 x small double glazed window at front of house *** floor Also need ideas to replace double glazing in bespoke woode...

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03 Jan

Windows | uPVC

Stroud - GL5

Enquiry from: Sam E

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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19 Dec

Windows | uPVC

Cirencester, Fairford, Lechlade - GL7

Enquiry from: John D

Start Date: Immediate

11 new double glazed windowd are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached how many windows do yo...

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25 Nov

Windows | uPVC

Chipping Campden - GL55

Enquiry from: Clemency U

Start Date: Immediate

i need 2 replacement sealed units for my front door supplied and fitted please asap are you the property owner: owner of the property what level of service do you require: supply and installation of f...

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21 Nov

Windows | uPVC | Single Window

Gloucester - GL1

Enquiry from: Jomon A

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 you require ...

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18 Nov

Windows | uPVC

Tewkesbury - GL20

Enquiry from: Georgina B

Start Date: Immediate

Double glazed sash windows

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03 Oct

Windows | uPVC | Repair

Cirencester, Fairford, Lechlade - GL7

Enquiry from: Shaun S

Start Date: Immediate

needing a quote for a single glazed window replaced that has shattered and would like it supplied too. The size is around 14inches wide and 83 inches high. Thank you

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26 Sep

Windows | uPVC | Single Window

Gloucester - GL1

Enquiry from: Zulekha P

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 require them to be...

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05 Sep

Building Work | Porch

Cheltenham - GL54

Enquiry from: Kais B

Start Date: Immediate

Porch fitted at the front of the property. Finance options would be ideal.

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04 Sep

Windows | uPVC

Dursley - GL11

Enquiry from: Philippa D

Start Date: Immediate

*homeowner 2 windows upvc supplied and fitted please call to appoint

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2024 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:

£2,194

Window Installer job Window Installer cost in 2024
Double glazing in Gloucestershire £1,250-£6,250
Upvc double glazing units only in Gloucestershire £525-£975
Velux windows in Gloucestershire £892-£2,845
Triple glazing in Gloucestershire £1,250-£6,250
Aluminium windows in Gloucestershire £1,113-£1,938
Wooden window in Gloucestershire £3,750-£5,750
Aluminium windows supply only in Gloucestershire £1,475-£2,250
Upvc or wood porch in Gloucestershire £2,542-£4,842
Sash window in Gloucestershire £1,400-£6,750
Glaziers in Gloucestershire £54-£294
Secondary glazing in Gloucestershire £1,250-£6,250
uPVC Single Window in Gloucestershire £238-£498
Wooden sash windows in Gloucestershire £3,750-£5,750
Wooden windows supply only in Gloucestershire £2,760-£4,140
Aluminium repair in Gloucestershire £295-£680
Window repair in Gloucestershire £184-£451
Wooden window repair in Gloucestershire £320-£480
Sun Tunnel in Gloucestershire £900-£2,834

Related Window Installer searches in Gloucestershire

Window Installer FAQs

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

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.

How to fit aluminium double glazed window?

Whether you’re hiring a professional to replace your double glazing or are considering DIY, it’s a good idea to know how to fit a double glazed window.

You need to start by assembling your window. Fit any handles and cut the outer sill to size by measuring the outer wall depth. Then, screw the outer sill to the window frame and attach the frame fixers. Screw the ventilation grilles onto the inside of the frame and fix the vents on.

Next, you need put the window into place, using spacers to wedge it in. Use a spirit level to check it’s level horizontally and vertically, adding extra spacers if needed. Then, fix the frame into place at each fixing point using a drill, wall plugs and screws. Measure and cut the interior sill, and check that it’s level, adding spacers if needed. Then fix it using screws, masonry nails or adhesive.

Finally, fill in any wide gaps with foam filler and small gaps with sealant. You can get interior and exterior trims to cover these up, making your window look neat and professional.

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.

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.

Will a new double glazed window look different to existing ones?

It depends on a few factors whether a new double glazed window will look different to existing ones. If your existing windows are very old, perhaps 10 years or more, then it’s likely that there will be some small differences.

The first thing to remember is that your double glazing is exposed to the elements as soon as it’s installed. So over time, unless you’re very good at cleaning and maintaining your windows, they’re likely to look a bit dirty. Window frames that are south-facing may also become slightly discoloured from the sun, so if you install a new window right next to it you might notice a difference.

Also, there have been lots of technical advances in windows over the years. If your existing windows are significantly older, you might notice a difference in the handles on openers, and if your existing windows were installed before 2010 they might not have trickle vents, which is an extra strip on the inside of your window to keep air flowing through your home. While it’s not a legal requirement for replacement windows to have trickle vents if the original one didn’t, it’s a good idea to have them installed as they help prevent condensation and mould.

The only truly noticeably different elements to a new double glazed window compared with existing ones are likely to be on the inside, which might not be a problem for you if you only have one window in a room. However, if you know the brand of your existing windows, you can ask your window installer if they can source the same ones. Even if they’ve been updated slightly, the difference should be minimal.

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.

Window Installer help and advice

Aluminium Windows vs uPVC: Which Material is Best? Published: 18/07/2019 While most people think the only modern option for windows these days is uPVC, there is actually another contender. Now that the technology around them has improved, aluminium windows are becoming the first choice of many homeowners. Back in the 1980s, aluminium windows and doors were well-known for being poorly made and ugly. They often […] Read this article
How Much Do Double Glazed Windows Cost in 2020? Published: 27/06/2019 Considering getting new windows for your property? Then it’s vital to get an up-to-date idea how much double glazing costs. This will help you find quality windows that look great and suit your budget. Find out how much double glazed windows cost in 2020 here, and learn how things like frame material, location and efficiency […] Read this article
3 Common Questions About Window Building Regulations Published: 17/04/2019 New windows can be a fantastic way to boost your property’s appearance, energy efficiency and value. If you’re considering installing new double glazing, one thing you need to do is make sure you know about window Building Regulations. Many people find Building Regulations confusing, but they don’t have to be. To make sure you’ve got […] Read this article

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