- 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
Find a Window Installer you can trust near you.
Choose from 2055 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
Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?
Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.
You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.
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.
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.
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.
- Thick gloves
- A hammer
- A broom
- A vacuum cleaner
- Thick-soled shoes
- Safety goggles
- Put your gloves on and use the hammer to remove the rest of the glass. Make sure you hit the glass away from you.
- Using the broom, sweep away any loose glass from the area, making sure you do both inside and outside.
- Use your vacuum cleaner to remove any small pieces of glass that you might not have been able to see.
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.
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
Whitehaven - CA28
Enquiry from: James I
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Windows | uPVC
Chesterfield - S43
Enquiry from: Donna M
Start Date: Immediate
Customer living in Chesterfield area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and install...
Windows | uPVC
Ilkeston - DE7
Enquiry from: Slawomir S
Start Date: Immediate
Customer living in Ilkeston area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and install Ple...
Windows | uPVC
Sheffield - S6
Enquiry from: Rachael M
Start Date: Immediate
Customer living in Sheffield area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 19:25/ email at 19:25 Homeowner needs advice on options 2+...
Windows | uPVC
Preston - PR1
Enquiry from: Dee J
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via SMS/. 2+ windows Supply and install Please call to arrange an appointment to quote.
Windows | uPVC
Rowland's Castle - PO9
Enquiry from: Gerry H
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Windows | uPVC
Liverpool - L23
Enquiry from: Debbie J
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Liverpool area 2+ windows Supply and install Please call to ...
Windows | uPVC
King's Lynn - PE32
Enquiry from: Tony G
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in King's Lynn area and is considering a range of options for their home. 2+ windows S...
Windows | uPVC
Cardiff - CF24
Enquiry from: Naseem H
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via SMS/. 2+ windows Supply and install Please call to arrange an appointment to quote.
Windows | uPVC
London - E6
Enquiry from: Ihsan I
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Windows | Glazing
Retford - DN22
Enquiry from: Jasmine B
Start Date: Immediate
are you the property owner: owner of the property property type: semi detached what level of service do you require: repair/glass only how many windows do you need: 2-3 windows i am looking for quote...
Windows | uPVC
London - W4
Enquiry from: Ben B
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 09:02 Homeowner needs advice on options 2+ windows Supply and...
Windows | uPVC
Huddersfield - HD5
Enquiry from: Caroline R
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via email/SMS/ Considering a range of options Homeowner lives in Huddersfield area 2+ windows Supply and install Pl...
Windows | uPVC
Northwich - CW9
Enquiry from: Kyle R
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Northwich area and is considering a range of options for their home. 2+ windows Sup...
Windows | uPVC
Doncaster - DN1
Enquiry from: Lorraine P
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 - BD2
Enquiry from: Pedro P
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Bradford area 2+ windows Supply and install Please call to a...
Windows | uPVC
Gainsborough - DN21
Enquiry from: Karen H
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: terrace how many windows do you need: 2-3 windows do you...
Windows | uPVC
Stourbridge - DY9
Enquiry from: Mohammad T
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
Bradford - BD2
Enquiry from: Rahima 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
Huddersfield - HD3
Enquiry from: Afsar 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.
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