Find a Window Installer you can trust in West Sussex.

Choose from 177 Window Installers, all rated by people like you.

Over 310 reviews & an average rating of 4.4/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Window Installers near you

View Shortlist
Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in WEST SUSSEX
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in WEST SUSSEX
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
Verified Pro

House of Glass

1 review(s)
Offers services in WEST SUSSEX
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro
Double Glazing Tunbridge Wells Kent by Mayfair Installations, leading Double glazing specialist covering Kent. Windows, Do...
Verified Pro

AOM building contractors

0 review(s)
Offers services in WEST SUSSEX
AOM Building Contractors Ltd has been recognised as a top Building Contractor Company in Southampton. ...

Recent Window Installer Enquiries

24 Feb

Windows | uPVC | Supply

Billingshurst - RH14

Enquiry from: Elizabeth S

Start Date: Immediate

A PICTURE WINDOW FOR MY KITCHEN

Post a similar request >

27 Jan

Windows | uPVC

Crawley - RH11

Enquiry from: Asad M

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest, SMS at 17:34 2+ windows Supply and install Please call to discuss option...

Post a similar request >

26 Jan

Windows | uPVC

Crawley - RH11

Enquiry from: Jeffrey G

Start Date: Immediate

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

Post a similar request >

24 Jan

Windows | uPVC

Pulborough - RH20

Enquiry from: Nikki M

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 4. What material do you require, UPVC? - 0. What colour do you want them to be? - -. D...

Post a similar request >

23 Jan

Windows | uPVC

Pulborough - RH20

Enquiry from: Kirsty J

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...

Post a similar request >

23 Jan

Windows | uPVC

Crawley - RH11

Enquiry from: Barry P

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...

Post a similar request >

22 Jan

Windows | uPVC | Single Window

Pulborough - RH20

Enquiry from: Wendy B

Start Date: Immediate

A quote for a replacement kitchen window

Post a similar request >

17 Jan

Windows | uPVC

East Grinstead - RH19

Enquiry from: Laura C

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 5. What material do you require, UPVC? - UPVC. What colour do you want them to be? - Wh...

Post a similar request >

12 Jan

Windows | uPVC

Worthing - BN12

Enquiry from: Harry S

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 ...

Post a similar request >

08 Jan

Windows | uPVC | Supply

Chichester - PO19

Enquiry from: Shaju J

Start Date: Immediate

7 windows 1 door Would like to replace

Post a similar request >

08 Jan

Windows | uPVC

Chichester - PO19

Enquiry from: Shaju J

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. Are you the home owner of that property? - -. How many windows are you considering replacing? - 7. What material do you require, UPVC? - ...

Post a similar request >

09 Dec

Windows | uPVC | Single Window

Crawley - RH10

Enquiry from: Angela S

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 requir...

Post a similar request >

02 Dec

Windows | uPVC | Single Window

Bognor Regis - PO22

Enquiry from: Trudy J

Start Date: Immediate

Are you the home owner of that property? - -YES SOLE. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UNSURE. What colour do you want them to be? - UNSURE. I...

Post a similar request >

11 Nov

Windows | uPVC

Crawley - RH11

Enquiry from: Mohamed Rizan M

Start Date: Immediate

What would you like quoted? Windows

Post a similar request >

01 Nov

Windows | uPVC

Crawley - RH11

Enquiry from: Rizan 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 Crawley area 2+ windows Supply and install Please call to a...

Post a similar request >

30 Oct

Building Work | Porch

Worthing - BN12

Enquiry from: Catherine K

Start Date: Immediate

A porch built onto a flint wall

Post a similar request >

28 Oct

Windows | Aluminium | Repair

Littlehampton - BN16

Enquiry from: Graham M

Start Date: Immediate

Top window lock broken in conservatory and on suite window handle loose

Post a similar request >

24 Oct

Windows | uPVC

Worthing - BN13

Enquiry from: Jim F

Start Date: Immediate

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Worthing area and is considering a range of options for their home. 2+ windows ...

Post a similar request >

20 Oct

Windows | uPVC

Worthing - BN11

Enquiry from: Alla-Albina R

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.

Post a similar request >

10 Sep

Windows | uPVC | Single Window

Crawley - RH11

Enquiry from: Barry P

Start Date: Immediate

Are you the home owner of that property? JOINT How many windows are you considering replacing? 1 DOOR What material do you require, UPVC? UNSURE What colour do you want them to be? UNSURE I assume you...

Post a similar request >

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 West Sussex is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in West Sussex £1,500-£5,000
Upvc double glazing units only in West Sussex £800-£1,200
Triple glazing in West Sussex £1,500-£5,000
Aluminium windows in West Sussex £1,875-£2,875
Wooden window in West Sussex £3,750-£5,750
Aluminium windows supply only in West Sussex £2,600-£3,900
Upvc or wood porch in West Sussex £2,625-£4,025
Sash window in West Sussex £1,800-£6,000
Glaziers in West Sussex £57-£87
Secondary glazing in West Sussex £1,500-£5,000
uPVC Single Window in West Sussex £225-£345
Wooden sash windows in West Sussex £3,750-£5,750
Wooden windows supply only in West Sussex £2,760-£4,140
Aluminium repair in West Sussex £240-£360
Window repair in West Sussex £268-£402
Wooden window repair in West Sussex £320-£480

Related Window Installer searches in West Sussex

Window Installer FAQs

how much is a porch?

If you’ve decided to construct a porch to your property and now looking to figure out the cost required to complete the project, then you’re at the right place!

There are many factors that comes to play when determining the price of building a porch. These factors includes the size of the porch, the number of windows, the style of the roof as well as the type of the porch selected. Now let’s take a look at these factors one after the other.

• The Porch’s Size

As you would have correctly imagined, a large porch will definitely cost more money than a smaller one. A rough estimate of a porch’s cost per square metre is approximately £1,400.

• The Number Of Windows

Just like in the scenario above, the more the number of windows to be incorporated, the more money you’ll have to pay to complete your porch. A porch window will generally cost you within a range of £300 to £1,000

• The Style Of The Roof

There are two popular styles of porch’s roof which includes a tiled rood and a rubber flat roof. Generally, roof tiles are costlier than a rubber flat roof. A tiled roof would cost you between £0.80 to £1.80 per roof tile, while a rubber roofing will cost your between £70 to £90 per metre squared.

• Type Of The Porch

Another huge determinant of a porch’s price is type of material incorporated. For instance, if your preferred type is a lean-to, the price of a uPVC would be between £2,300 to £2,700. Meanwhile, a flat gable roof porch should cost within a range of £3,300 to £3,800.

Kindly note that the costs quoted in this article are only rough estimates, for a more accurate estimate you can contact a porch building professional within your local area.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

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.

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.

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.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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.

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

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 West Sussex.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Window Installer.

Are you a Window Installer in West Sussex?

View our open Window Installer jobs near you

Join today
View Shortlist