uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.
Find a Window Installer you can trust near you.
Choose from 2056 Window Installers, all rated by people like you.
Over 1609 reviews & an average rating of 4.4/5 stars, you'll find the right pro
Enter your location to refine your search
Choose and shortlist
Use the shortlist button to select up to 4 tradespeople, enter your project details and press send
Keen to get on with the job?
Get up to 4 quotes from local Window Installers near you




Britelite Windows




JM Fencing and Landscaping



Conservatories & Windows Direct




WFS ANGLIA



McFarlane Homes




Crystal Windows and Doors
Find a local Window Installer you can trust...
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 adviceThe average price
of a Window Installer is:
£2,071
Window Installer job | Window Installer cost in 2025 |
---|---|
Double glazing | £1,211-£5,921 |
Upvc double glazing units only | £550-£1,267 |
Triple glazing | £1,211-£5,921 |
Aluminium windows | £2,258-£4,135 |
Wooden window | £1,450-£2,634 |
Aluminium windows supply only | £948-£1,763 |
Upvc or wood porch | £3,688-£7,005 |
Sash window | £1,236-£6,005 |
Glaziers | £92-£452 |
Secondary glazing | £1,211-£5,921 |
uPVC Single Window | £251-£783 |
Wooden sash windows | £1,450-£2,634 |
Wooden windows supply only | £1,237-£3,247 |
Aluminium repair | £240-£360 |
Window repair | £156-£384 |
Wooden window repair | £190-£577 |
Window Installer service qualifications and accreditations
Window Installers credentials as well as accreditation's: Getting the right training and mastering exactly how to do your profession is key for any tradesperson including Window Installer s. View the online profile of each Window Installer you are considering to see what accreditation they hold and also what trade associations they belong to. Some trade associations that Window Installers may likely be a member of include: FENSA, Glass and Glazing Federation, Federation of Master Builders. Equally Window Installers may also have the following accreditations: Elecsa, Certass, SAFEcontractorInsurance for Window Installers: Any person that works on your house, including Window Installers, should really have valid public liability insurance, which protects you the homeowner and likewise the Window Installer should regrettably anything happen while they are doing the work. Planning permission for Window Installers A number of the tasks that a Window Installer will provide for you will not require planning permission unless its a listed building. Definitely discuss with the Window Installer if planning permission would be needed for the project you are doing, they can advise the steps that need to be taken.
Services offered by Window Installer
What solutions do Window Installers normally offer? There are a variety of work you could certainly employ a Window Installer for, as well as several of the most usual tasks that Window Installer are asked to accomplish consist of:Window Installer FAQs
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.
- 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.
Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.
Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.
So how much will a double glazing window cost? 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.
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.
- 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
- Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
- Do the same for the height of the window, making sure you include the beading.
- Then, take 10mm off each measurement, and you have the approximate size of your glass.
If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.
Window Installer help and advice
Our reviews
How it works
Tell us about your Window Installer project
Answer a few quick questions to help us match you with the right Window Installer
Get up to 4 free quotes
Receive no-obligation quotes from 4 Window Installers working in your area.
Pick the right pro for you
Compare prices, customer reviews and services, and hire the right Window Installer.
Are you a Window Installer?
View our open Window Installer jobs near you
Join todayRecent Window Installer Enquiries
Windows | uPVC
Milnthorpe - LA7
Enquiry from: Hollie S
Start Date: Immediate
i am looking to replace the windows and doors in my property This would include taking French doors away and turning it into a window
Windows | uPVC
Bradford - BD7
Enquiry from: Nagina K
Start Date: Immediate
Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...
Windows | uPVC
London - E6
Enquiry from: Dilwar H
Start Date: Immediate
Customer living in London area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via phone at 16:07/ SMS at 16:07/ email at 16:07 Homeowner needs advice on...
Windows | uPVC
Leicester - LE5
Enquiry from: Satnam S
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Leicester area 2+ windows Supply and install Please call to ...
Windows | uPVC
London - E6
Enquiry from: Cassam J
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in London area and is considering a range of options for their home. 2+ windows Supply...
Windows | uPVC
Manchester - M29
Enquiry from: Jade R
Start Date: Immediate
Call any time. Number of windows: 2 Quote requested on windows, in PVCu, to be supplied and fitted.
Windows | uPVC
Bolton - BL1
Enquiry from: Ch Z
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Windows | uPVC
Bradford - BD9
Enquiry from: Zahid A
Start Date: Immediate
Customer in Bradford area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
Windows | uPVC
London - SW17
Enquiry from: Sabir S
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.
Windows | uPVC
Walsall - WS3
Enquiry from: Alisha 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 email/sms/ customer lives in walsall area 2+ windows supply and install p...
Windows | uPVC
London - E1
Enquiry from: Malek B
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 London area 2+ windows Supply and insta...
Windows | uPVC
Renfrew - PA4
Enquiry from: Stan P
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.
Windows | uPVC
Walsall - WS2
Enquiry from: Paras K
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 Walsall area 2+ windows Supply and inst...
Windows | uPVC
Glasgow - G77
Enquiry from: Aniqa S
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via /phone Considering a range of options Homeowner lives in Glasgow area 2+ windows Supply and install Please call...
Windows | uPVC
Birmingham - B24
Enquiry from: Ansar A
Start Date: Immediate
What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. D...
Windows | uPVC
London - SE9
Enquiry from: Mahmoud N
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - -. What material do you require, UPVC? - upvc. What colour do you want them to be? - -....
Windows | uPVC
Ilford, Chigwell - IG3
Enquiry from: Yousuf A
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.
Windows | uPVC
Portrush - BT56
Enquiry from: Karl A
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...
Windows | uPVC
Walsall - WS1
Enquiry from: Muhammad T
Start Date: Immediate
Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arr...
Windows | uPVC
Wolverhampton - WV1
Enquiry from: Mohammed Y
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 Wolverhampton area 2+ windows Supply and install P...
Window Installer in your region
- Window Installer Scotland
- Window Installer Northern Ireland
- Window Installer North East
- Window Installer North West
- Window Installer East Midlands
- Window Installer West Midlands
- Window Installer Wales
- Window Installer South West
- Window Installer South East
- Window Installer Greater London
- Window Installer Isle of Man
- Window Installer Channel Islands
- Window Installer Yorkshire & Humberside
- Window Installer East Anglia