The typical cost of double glazing is approximately £400-600 per window, so youâre 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.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£3600
£2700
£1800
£900
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Croydon in June 2026
Requests for Secondary glazing quotations in Croydon in June 2026. 0% change from May 2026.
Requests for Secondary glazing quotations in Surrey in June 2026. 0% change from May 2026.
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...
Not a very structured approach to how to make contact, do the consultation, timeline of providing the cost and then foll...
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,...
online reviews scared me
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...
Thoughtful insight into what was good from my point of view.
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...
Excellent Service
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
good but not competative
Creative Windows & Doors | windows and doors surrey - Creative windows and doors supplier
very competative
Waiting on measurements
Homestyle are an independent Oxfordshire company specialising in bespoke installs of windows, doors and conservatories. Every customer and every home improvement is unique and can be tailored to suit the most discerning of customers. We offer a high ...
Very professional
Croydon - CR0
Enquiry from: Chinedu N
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Croydon area and is considering a range of options for their home. 2+ windows Suppl...
Croydon - CR0
Enquiry from: Denise H
Start Date: Immediate
Call any time. Number of windows: 7 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Croydon - CR0
Enquiry from: Alberto D
Start Date: Immediate
Call back anytime. Number of windows: 7 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Croydon - CR0
Enquiry from: Monia C
Start Date: Immediate
mrs requested quotes for upvc double glazing from a window installer around . they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information be...
Croydon - CR0
Enquiry from: Mohammed M
Start Date: Immediate
Customer in Croydon area made an enquiry for double glazing online. Confirmed via phone at 09:38 2+ windows Supply and install Please call to arrange an appointment to discuss options
Croydon - CR0
Enquiry from: Sui N
Start Date: Immediate
Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest, SMS at 19:21 2+ windows Supply and install Please call to discuss option...
Croydon - CR0
Enquiry from: Sui N
Start Date: Immediate
Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Croydon area 2+ windows Supply and inst...
Croydon - CR0
Enquiry from: Krystal 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 Croydon area 2+ windows Supply and install Please call to ar...
Croydon - CR0
Enquiry from: Bilal P
Start Date: Immediate
Customer in Croydon area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
Croydon - CR0
Enquiry from: Agyei K
Start Date: Immediate
Are you the home owner of that property? - Sole. How many windows are you considering replacing? - 3. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require d...
Croydon - CR0
Enquiry from: Kwame A
Start Date: Immediate
Customer in Croydon area made an enquiry for double glazing online. Confirmed via phone at 20:36 2+ windows Supply and install Please call to arrange an appointment to discuss options
Croydon - CR0
Enquiry from: Tomeka M
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Croydon area 2+ windows Supply and install Please cal...
Croydon - CR0
Enquiry from: Mano S
Start Date: Immediate
Customer living in Croydon 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...
Croydon - CR0
Enquiry from: Rodney C
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...
Croydon - CR0
Enquiry from: Peyi L
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? UPVC What colour do you want them to be? no Do you require door...
Croydon - CR0
Enquiry from: 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 require doors I...
Croydon - CR0
Enquiry from: Nour N
Start Date: Immediate
homeowner 2+ windows upvc supplied and fitted please call to appoint
Croydon - CR0
Enquiry from: Jayne 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? - Do you require doors If so how ...
Croydon - CR0
Enquiry from: Jahangir K
Start Date: Immediate
owner detached upvc white 3 windows 1-3 months i am looking for quotes for 2-3 windows are you the property owner: owner of the property what level of service do you require: supply and installation...
Croydon - CR0
Enquiry from: Geoffrey (7th floor flat) C
Start Date: Immediate
Sell 1 Times Are you the home owner of that property? yes How many windows are you considering replacing? 5 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you r...
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Get free, no-obligation local secondary glazing quotes from 4 verified window installers working in Croydon.
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Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
Good easy way to find a selection of trades you need all in one place.
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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.
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.
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.
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.
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