Secondary Glazing in Greenwich

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Average Secondary glazing cost in Greenwich

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
£1,050

Avg. price

Avg. price
£1,650

Avg. price high

Avg. price high
£3,500

£3600

£2700

£1800

£900

£0

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

Secondary glazing installation cost in Greenwich 2025

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

Secondary glazing searches in February 2025

Secondary glazing Projects in Greenwich in January 2025

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Requests for quotations in Greenwich in January 2025

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Requests for Secondary glazing quotations in Greenwich in January 2025. 0% change from December 2024.

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Requests for Secondary glazing quotations in London County in January 2025. 0% change from December 2024.

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

Secondary glazing searches in cities and towns near Greenwich January 2025

Greenwich

The Royal Borough of Greenwich is a London borough in south-east London, England. Taking its name from the historic town of Greenwich, the London Borough of Greenwich was formed in 1965 by the amalgamation of the former location of the Metropolitan Borough of Greenwich with a part of the Metropolitan Borough of Woolwich to the east. The local council is Greenwich London Borough Council which meets in Woolwich Town Hall. The council's offices are also primarily based in Woolwich, the principle urban centre inside the borough. It covers a total area of 18.28 square miles.

In line with population estimates from the middle of 2014, the borough has a permanent population of about 268678 inhabiants. Greenwich is most famously called the traditional place of the Prime Meridian, on which all Coordinated Universal Time is based.

Greenwich was among six host boroughs for the 2012 London Olympics and events were held at the Royal Artillery Barracks for shooting, Greenwich Park for equestrianism, plus the O2, the former Millennium Dome, for gymnastics and basketball. It is also the home borough of professional football club Charlton Athletic. To mark the Diamond Jubilee of Elizabeth II, Greenwich became a Royal Borough on 3rd February 2012. This is partly a result of its historic links with the Royal Family, and to its UNESCO World Heritage Site status as home of the Prime Meridian.

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Secondary glazing pros in Greenwich

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

Valley Glazing Ltd.

1 review(s)
Based: in Gravesend, DA12 5RR

Valley Glazing is a friendly family run business, with over 34 years of experience in the trade. We are FENSA registered and supply a 10 year insurance backed guarantee with deposit protection. We supply and install high quality Windows and Doors i...

Latest review

Margaret D., TN2
4

Windows | uPVC in Tunbridge Wells

Thoughtful insight into what was good from my point of view.

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

Advanced Glazing Systems Ltd

8 review(s)
Based: in Upminster, RM14 1TH

AGS are the experts in all areas of UPVC home improvements and we want to help you create your dream home. We are much more than the average double glazing company and we are confident that you will notice a real difference between AGS and our com...

Latest review

Bob S., EN1
3

Windows | uPVC in Enfield

I am still waiting for a 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

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

PVC Trade Counters LTD

7 review(s)
Based: in Canterbury, CT3 4NH

Latest review

HELEN S., DA15
5

Windows | uPVC in Sidcup

Fantastic quote but look a bit closer- reviews are shocking and fortunately I did a companies check before handing over ...

Similar Customer Enquiries for Secondary glazing in Greenwich

16 Jan

Windows | uPVC

London - SE10

Enquiry from: LES H

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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28 Oct

Windows | uPVC

London - SE10

Enquiry from: Charlie H

Start Date: Immediate

Call back anytime. Number of windows: 9 Quote requested on windows, in PVCu, to be supplied only.

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05 Jan

Windows | uPVC

London - SE10

Enquiry from: Hadi B

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: terrace how...

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06 Dec

Windows | uPVC

London - SE10

Enquiry from: AMELIA A

Start Date: Immediate

customer in london area has requested that we arrange quotes for their upvc double glazing project.ms are considering various options and would like to discuss with a window installer directly.please ...

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10 Feb

Windows | uPVC

London - SE10

Enquiry from: Constance U

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 property age: pre 1900 what is your current source of heating for the renewable incentive: ...

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03 Feb

Windows | uPVC

London - SE10

Enquiry from: Glenda P

Start Date: Immediate

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

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18 Nov

Windows | uPVC

London - SE10

Enquiry from: Liever R

Start Date: Immediate

customer is looking for shades green in pvcu. call anytime. number of windows: 1 style of window: bay window quote requested on windows, in pvcu, to be supplied and fitted.

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14 Jul

Windows | uPVC

London - SE10

Enquiry from: Karen D

Start Date: Immediate

Pass: 4 - Call any-time Number of windows: 4 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

Post a similar request >

06 Jul

Windows | uPVC

London - SE10

Enquiry from: David M

Start Date: Less than one month

Full rewire of house including new metre. 3 beds, through lounge, hall and landing, bathroon and kitchen. Longe, kitchen and bathroon all have new spotlights other light fittings need changing. Are y...

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25 Feb

Windows | uPVC

London - SE10

Enquiry from: Paola C

Start Date: Immediate

New facade windows and others I am looking for quotes for 2-3 Windows Are you the property owner: Tenant (with permission) What level of service do you require: Supply and installation of full unit P...

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26 Jan

Windows | uPVC

London - SE10

Enquiry from: Yujuan L

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Need to put all new windows for 3 bed room terraced house, 4 bed room window + 2 bay...

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27 Nov

Windows | uPVC

London - SE10

Enquiry from: Xxxxxxxxxxxxx S

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Terrace Agreed to receive uPVC Quotes: Yes What level of service do you require: Supply and fit Other Forms: uPVC Double Glazing Please...

Post a similar request >

07 Sep

Windows | uPVC

London - SE10

Enquiry from: Alessia E

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: I need to create a customised sliding patio door window and repair a window.

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09 Apr

Windows | uPVC

London - SE10

Enquiry from: Adam O

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

15 Jan

Windows | uPVC

London - SE10

Enquiry from: Louise T

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

11 Dec

Windows | uPVC

London - SE10

Enquiry from: Charles S

Start Date: Immediate

A quote for replacing 3 sash windows 2 smaller bathroom windows all with rotting frames. Also a back door and two other windows with pvc frames. How much to replace all of these? Thankyou. Charles.

Post a similar request >

31 May

Windows | uPVC

London - SE10

Enquiry from: Petar Z

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

Post a similar request >

10 Feb

Windows | uPVC

London - SE10

Enquiry from: Isabella M

Start Date: Immediate

I live in a conservation area and would like to improve the noise isolation capacity of my 5 sash windows Product Material: Hardwood

Post a similar request >

27 Aug

Windows | uPVC

London - SE10

Enquiry from: Josiah K

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Other How many windows do you need: 5+ Do you require doors: 375, None Additional Quotes for Doors: No Window Material: Wood What...

Post a similar request >

14 Mar

Windows | uPVC

London - SE10

Enquiry from: Bimal U

Start Date: Immediate

Homeowner 3+ windows UPVC Supplied and installed Please contact to appoint

Post a similar request >

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FAQs

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.

What is uPVC?

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.

how to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

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Greenwich Secondary glazing installers are rated 4.4 out of 5 based on 14 reviews of 76 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Secondary glazing projects that have been connected with Secondary glazing pros to help them. All Secondary glazing contractors All Greenwich Secondary glazing contractors

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