Find a Window Installer you can trust in Bromley.

Choose from 107 Window Installers, all rated by people like you.

Over 119 reviews & an average rating of 4.3/5 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

Advertisement
View Shortlist
Verified Pro

House of Glass

2 review(s)
Offers services in BROMLEY
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro

Elite Home Improvements

0 review(s)
Offers services in BROMLEY
Your Local Experts in Bespoke Home Improvements Looking to refresh your home with high-quality, custom-fitted windows, ...
Verified Pro
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...

Recent Window Installer Enquiries

13 Oct

uPVC Double Glazing

Hornchurch - RM12

Enquiry from: Caroline I

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

10 Oct

uPVC Double Glazing

London - E4

Enquiry from: Arshad A

Start Date: Immediate

Multiple windows Supply and install

Post a similar request >

10 Oct

Replacement Glass Only

London - E2

Enquiry from: Amandeep S

Start Date: Immediate

Crack on inside of double glazing window in bathroom - awkward to get to

Post a similar request >

07 Oct

uPVC Double Glazing

London - SW15

Enquiry from: Homayoun F

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

05 Oct

uPVC Double Glazing

Orpington - BR6

Enquiry from: Nickie S

Start Date: Immediate

Multiple windows to be Supplied and installed

Post a similar request >

01 Oct

Window Repair

London - SE8

Enquiry from: Zephyr I

Start Date: Immediate

Handle to window is broken/ hanging off, cant open window, blinds come out of runner

Post a similar request >

29 Sep

uPVC Double Glazing

Morden - SM4

Enquiry from: Lorriane C

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

27 Sep

uPVC Double Glazing

London - E4

Enquiry from: Abdullahi H

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

26 Sep

uPVC Double Glazing

West Wickham - BR4

Enquiry from: Amy W

Start Date: Immediate

Air conditioning, building maintenance

Post a similar request >

24 Sep

uPVC Double Glazing

London - SE26

Enquiry from: Rose J

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

22 Sep

uPVC Double Glazing

London - SE4

Enquiry from: Michael B

Start Date: Immediate

Looking at various options 2+ windows Supply and install

Post a similar request >

20 Sep

uPVC Double Glazing

London - E17

Enquiry from: David M

Start Date: Immediate

Considering a range of options 2+ windows supply and install

Post a similar request >

19 Sep

uPVC Double Glazing

Barking - IG11

Enquiry from: Mariusz J

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

12 Jun

Window Repair

Bromley - BR1

Enquiry from: Adunni F

Start Date: Immediate

Repair windows, repair main door

Post a similar request >

13 Feb

uPVC Double Glazing

Bromley - BR1

Enquiry from: Danielle C

Start Date: Immediate

Multiple windows to be Supplied and installed

Post a similar request >

09 Dec

uPVC Double Glazing

Bromley - BR1

Enquiry from: Alexander S

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

24 Aug

uPVC Double Glazing

Bromley - BR1

Enquiry from: Michelle H

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

29 Jan

uPVC Double Glazing

Bromley, Keston - BR2

Enquiry from: Diana N

Start Date: Immediate

Garage windows supply and fit

Post a similar request >

How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 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 Bromley is:

£1,977

Window Installer job Window Installer cost in 2026
Double glazing in Bromley £1,050-£3,500
Upvc double glazing units only in Bromley £800-£1,200
Triple glazing in Bromley £1,050-£3,500
Aluminium windows in Bromley £1,338-£3,188
Wooden window in Bromley £3,750-£5,750
Aluminium windows supply only in Bromley £2,600-£3,900
Upvc or wood porch in Bromley £2,625-£4,025
Sash window in Bromley £1,200-£4,000
Glaziers in Bromley £57-£87
Secondary glazing in Bromley £1,050-£3,500
uPVC Single Window in Bromley £225-£345
Wooden sash windows in Bromley £3,750-£5,750
Wooden windows supply only in Bromley £2,760-£4,140
Aluminium repair in Bromley £240-£360
Window repair in Bromley £268-£402
Wooden window repair in Bromley £320-£480

Related Window Installer searches in Bromley

Window Installer FAQs

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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.

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.

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 money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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.

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • 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
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
Will double glazing increase my property’s value?

These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.

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 Bromley.

Pick the right pro for you

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

Are you a Window Installer in Bromley?

View our open Window Installer jobs near you

Join today
View Shortlist