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 |
£5100
£3825
£2550
£1275
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Romford in August 2026
Requests for Secondary glazing quotations in Romford in August 2026. 0% change from July 2026.
Requests for Secondary glazing quotations in Essex in August 2026. 0% change from July 2026.
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
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
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...
I am still waiting for a quote
Chigwell Group operates throughout London and the South-East working with Housing Associations, Local Authorities and the Private Sector.
Polite and helpful on the phone.
Waiting on measurements
Good product, pricing not bad
Romford - RM3
Enquiry from: Kelly F
Start Date: Immediate
Customer living in Romford 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 Plea...
Romford - RM3
Enquiry from: Matteo M
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 ...
Romford, Ilford - RM6
Enquiry from: Michael T
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Romford, Ilford area 2+ windows Supply and install Please ca...
Romford, Ilford - RM6
Enquiry from: Tyrone H
Start Date: Immediate
are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you need: 4+ windows do you require doors: 375 i ...
Romford, Ilford - RM6
Enquiry from: Kenny K
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Romford, Ilford area 2+ windows Supply and install...
Romford, Ilford - RM6
Enquiry from: Sally T
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Romford - RM3
Enquiry from: Dee W
Start Date: Immediate
Replacement of double glazed windows and doors
Romford - RM7
Enquiry from: Chidera J
Start Date: Immediate
Call any time. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Romford, Ilford - RM6
Enquiry from: Jay D
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Romford, Ilford area 2+ windows Supply and install Please ca...
Romford - RM5
Enquiry from: Haimanot A
Start Date: Immediate
Customer in Romford area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
Romford - RM3
Enquiry from: Lucy H
Start Date: Immediate
Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.
Romford - RM7
Enquiry from: Rehana T
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Romford - RM5
Enquiry from: Viv P
Start Date: Immediate
Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Romford area 2+ windows Supply and install Please call to ar...
Romford, Ilford - RM6
Enquiry from: A
Start Date: Immediate
Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest via phone at 22:49, SMS at 22:49 2+ windows Supply and install Please cal...
Romford - RM7
Enquiry from: Syed Y
Start Date: Immediate
Customer living in Romford 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 Plea...
Romford, Ilford - RM6
Enquiry from: Jean M
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Romford, Ilford area and is considering a range of options for their home. 2+ windo...
Romford - RM3
Enquiry from: Stefan G
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? - ...
Romford - RM1
Enquiry from: Dan R
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Romford area and is considering a range of options for their home. 2+ windows Suppl...
Romford - RM5
Enquiry from: Sidra Tul M
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.
Romford - RM7
Enquiry from: Muhammed A
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Romford area 2+ windows Supply and install Please...
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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.
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.
As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.
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.
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