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 Waltham Cross in June 2026
Requests for Secondary glazing quotations in Waltham Cross in June 2026. 0% change from May 2026.
Requests for Secondary glazing quotations in Hertfordshire in June 2026. 0% change from May 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
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
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...
Excellent from initial call to installation Price was very competative & more importantly the service & craftsmanship...
Waiting on measurements
Waltham Cross - EN7
Enquiry from: Carol H
Start Date: Immediate
3 bedroom, living room kitchen, bathroom and patio doors
Waltham Cross - EN8
Enquiry from: Tracey B
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 Waltham Cross area 2+ windows Supply and install P...
Waltham Cross - EN8
Enquiry from: Bev L
Start Date: Immediate
Are you the home owner of that property? Yes How many windows are you considering replacing? 7 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require doors I...
Waltham Cross - EN8
Enquiry from: Chyna P
Start Date: Immediate
full replacement of bedroom windows. ground floor. are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: other ...
Waltham Cross - EN8
Enquiry from: Huriye A
Start Date: Immediate
Call anytime. Number of windows: 1 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Waltham Cross - EN8
Enquiry from: Khelly M
Start Date: Immediate
Replacement of 2 windows
Waltham Cross - EN8
Enquiry from: M
Start Date: Immediate
I’d like the cost for adding a small uPVC window to a brick wall (no existing window) in a small attic space. The window would be in the wall, not the roof.
Waltham Cross - EN8
Enquiry from: John M
Start Date: Immediate
customer in the waltham cross area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are ...
Waltham Cross - EN7
Enquiry from: Berivan E
Start Date: Less than one month
Best Time: Any Work Type: uPVC Windows and Doors
Waltham Cross - EN8
Enquiry from: Alfred O
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.
Waltham Cross - EN7
Enquiry from: Khadi A
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 waltham cross area 2+ windows supply a...
Waltham Cross - EN8
Enquiry from: Cemal O
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 of full unit only how many windows do you need: 4+ windo...
Waltham Cross - EN8
Enquiry from: Georgia D
Start Date: Immediate
are you the property owner: relative of owner
Waltham Cross - EN7
Enquiry from: Tony A
Start Date: Immediate
Are you the home owner of that property? Y*** floor flat How many windows are you considering replacing? 10 What material do you require, UPVC? UPVC What colour do you want them to be? undecided consi...
Waltham Cross - EN8
Enquiry from: Sonia S
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 waltham cross area 2+ windows supply a...
Waltham Cross - EN7
Enquiry from: Laurence J
Start Date: Immediate
customer in waltham cross area made an enquiry for double glazing online. 2+ windows supply and install please call to arrange an appointment to discuss options i am looking for quotes for 4+ windows...
Waltham Cross - EN8
Enquiry from: Tracey B
Start Date: Immediate
customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. are you the property owner: owner of the property what level of service do ...
Waltham Cross - EN8
Enquiry from: Melisa M
Start Date: Immediate
customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in waltham cross area and is considering a range of options for their home. 2+ window...
Waltham Cross - EN8
Enquiry from: Linh N
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...
Waltham Cross - EN8
Enquiry from: Melisa M
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Waltham Cross area and is considering a range of options for their home. 2+ win...
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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.
Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.
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.
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.
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