Secondary Glazing in Kensington and Chelsea

Discover Secondary Glazing Prices in Kensington and Chelsea

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Average Secondary glazing cost in Kensington and Chelsea

The typical cost of double glazing is approximately £400-600 per window, so you’re looking at approximately £2,000 to install 4 double glazed windows in a flat, and up to and exceeding £5,000 for replacing all the windows in a standard-sized home.

Average price per Secondary glazing job in 2025

Avg. price low

Avg. price low
£859

Avg. price

Avg. price
£1,380

Avg. price high

Avg. price high
£2,734

£2900

£2175

£1450

£725

£0

Prices based on actual Secondary glazing costs for Kensington and Chelsea, as reported by local LeadsDoWork members.

Secondary glazing installation cost in Kensington and Chelsea 2025

Labour cost £1,400
Material cost £500
Waste removal £100
Time frame: 1-2 days

Secondary glazing searches in March 2025

Secondary glazing Projects in Kensington and Chelsea in February 2025

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Requests for quotations in Kensington and Chelsea in February 2025

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Requests for Secondary glazing quotations in Kensington and Chelsea in February 2025. 0% change from January 2025.

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Requests for Secondary glazing quotations in London County in February 2025. 0% change from January 2025.

Source: Numbers calculated based on the search volumes in major search engines

Secondary glazing searches in cities and towns near Kensington and Chelsea February 2025

Kensington and Chelsea

The Royal Borough of Kensington and Chelsea is an inner London borough of Royal borough status, towards the west of the centre. The borough was established in 1965 from the former boroughs of Kensington and Chelsea. Kensington's Royal Borough status was inherited by the new borough. It covers an area of 4.68 square miles. As the smallest borough in London and also the second smallest district in England, this urban area is amongst the most densely populated within the UK.

In 2005, the borough had more of its land covered by domestic buildings than anywhere else in England at 19 per cent, which is more than half of the national average. In addition, it had the 5th highest proportion of land covered by non-domestic buildings at 12 per cent.

The borough is immediately towards the west of the City of Westminster and to the east of the London Borough of Hammersmith and Fulham. It contains key museums and universities in Albertopolis, department stores including Harrods, Peter Jones and Harvey Nichols, and embassies in Belgravia, Knightsbridge and Kensington Gardens. It's home to the Notting Hill Carnival, Europe's largest. It consists of lots of the most costly residential districts in London and even in the world, in addition to districts with higher levels of social housing and poverty. The local authority is Kensington and Chelsea London Borough Council. The borough's motto is Quam Bonum in Unum Habitare, which is usually roughly translated as 'How good to dwell in unity'.

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Secondary glazing pros in Kensington and Chelsea

Britelite Windows Ltd

156 review(s)
Based: in Maidstone, ME15 9XY

We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed for 10 years, Britelite products will save you money by reducing your energy consumption and require little to no maintenance a...

Latest review

Mazdak A., SM4
3

Windows | uPVC in Morden

Not a very structured approach to how to make contact, do the consultation, timeline of providing the cost and then foll...

Crystal Windows and Doors Ltd

64 review(s)
Based: in Romford, RM7 7PN

Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and the South East for great value and exceptional service in the design, production and installation of quality uPVC Windows, Doors,...

Latest review

Abdullah A., E5
4

Windows | uPVC in London

online reviews scared me

BAU UK Ltd

11 review(s)
Based: in Petersfield, GU31 4AD

BAU UK are a complete home improvements specialists located in the South Coast, with focuses ranging from windows and doors to insulation and solar. Fully accredited, insured and trained in the latest technologies, our team can offer leading services...

Latest review

Annette R., PO16
5

Windows | uPVC in Fareham

Excellent Service

Maceland Window and Door Systems LTD

5 review(s)
Based: in Surrey, KT8 2HT

CLICK IMAGE TO ENTER SITE

Latest review

Graham T., KT18
5

Windows | uPVC in Epsom

I cannot remember who did quote

Falcon Windows

3 review(s)
Based: in Sutton, SM1 2EJ

Suppliers and installers of quality upvc windows and doors, aluminium windows and doors, bi folds, rooflights, lanterns and more right across Cheam, Sutton, London and Surrey. Call today for a quote

Latest review

Ishver M., KT2
4

Windows | uPVC in Kingston upon Thames

good but not competative

Primary Windows & Doors LTD

4 review(s)
Based: in Watford, WD17 1DU

We at Primary Windows & Doors with our 25 years experience in the industry feel our unique operation where we design, survey & install all ranges of products such as windows, doors roofline and conservatories is second to none. Our installations a...

Latest review

Jayne C., W13
5

Windows | uPVC in London

Excellent from initial call to installation Price was very competative & more importantly the service & craftsmanship...

Royale Glazing Installations LTD

5 review(s)
Based: in Feltham, TW13 7LW

Royale Glazing Installations Ltd is a Double Glazing company in West London which has over 30 years of experience within the Double Glazing Industry, with our own self contained Factory in Feltham Middlesex were we specialises in the manufacture ...

Latest review

Martin H., TW1
5

Windows | uPVC in Twickenham

excellent

Britains Best Casement Glazing Ltd

5 review(s)
Based: in Brentford, TW8 9HF

Latest review

O E., W6
4

Windows | uPVC in London

Had to phone several times to try to catch me in. Salesperson came this morning (10th March). Sensible, factual, clea...

Creative Windows & Doors LTD

1 review(s)
Based: in Banstead, SM7 2NL

Creative Windows & Doors | windows and doors surrey - Creative windows and doors supplier

Latest review

Ishver M., KT2
5

Windows | uPVC in Kingston upon Thames

very competative

Cj'S Glazing LTD

1 review(s)
Based: in Reading, RG7 1WY

Latest review

Nina E., E11
4

Windows | uPVC in London

Waiting on measurements

Similar Customer Enquiries for Secondary glazing in Kensington and Chelsea

03 Feb

Windows | uPVC

London - W12

Enquiry from: Mo E

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...

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30 Jan

Windows | uPVC

London - W2

Enquiry from: Amelia K

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...

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27 Jan

Windows | uPVC

London - SW18

Enquiry from: Ankit K

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 requir...

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24 Jan

Windows | uPVC

London - W8

Enquiry from: 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...

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21 Jan

Windows | uPVC

London - SW6

Enquiry from: Fouza A

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - w...

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13 Jan

Windows | uPVC

London - SW18

Enquiry from: Adel B

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - w...

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10 Jan

Windows | uPVC

London - SW9

Enquiry from: Carolyn T

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...

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09 Jan

Windows | uPVC

London - W9

Enquiry from: Lizzie L

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? - -. What colour do you want them to be? - -. Do...

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09 Jan

Windows | uPVC

London - SW6

Enquiry from: C O

Start Date: Immediate

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

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08 Jan

Windows | uPVC

London - SW10

Enquiry from: Amir I

Start Date: Immediate

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

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07 Jan

Windows | uPVC

London - W10

Enquiry from: Willem -

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? - -. What material do you require, UPVC? - ...

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02 Jan

Windows | uPVC

London - SW1W

Enquiry from: Elsa R

Start Date: Immediate

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

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18 Dec

Windows | uPVC

London - W10

Enquiry from: Aslan P

Start Date: Immediate

Call back anytime. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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11 Dec

Windows | uPVC

London - W10

Enquiry from: Bee S

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - upvc. What colour do you want them to be? - White. Do you req...

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10 Dec

Windows | uPVC

London - SW5

Enquiry from: Nick T

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - upvc. What colour do you want them to be? - White. Do you req...

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10 Dec

Windows | uPVC

London - SW9

Enquiry from: Sandra O

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? - -. Do you require door...

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10 Dec

Windows | uPVC

London - SW6

Enquiry from: P

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - UPVC. What colour do you want them to be? - brown. Do you req...

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09 Dec

Windows | uPVC

London - W14

Enquiry from: Serena V

Start Date: Immediate

Are you the home owner of that property? - Yes. 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 req...

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04 Dec

Windows | uPVC

London - SW18

Enquiry from: Laura G

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - yes. What colour do you want them to be? - White. Do you requ...

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02 Dec

Windows | uPVC

London - SW6

Enquiry from: Susannah J

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? - -. Do you require door...

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FAQs

how much is double glazing?

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.

Do I need to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

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 does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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