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 Swanscombe in May 2026
Requests for Secondary glazing quotations in Swanscombe in May 2026. 0% change from April 2026.
Requests for Secondary glazing quotations in Kent in May 2026. 0% change from April 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
KENT GLAZING - number one installer throughout the Kent area. Family business - with over 30 years experience - specialising in Double Glazing, Windows, Doors & Conservatories.
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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.
Are you looking for Double Glazing, replacement doors or windows in Ashford Kent? We can help, top quality workmanship, 10 year guarantees and great prices...
Gave all information. A good price, but decided on my own builder.. Would recommend to others though.
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
Fantastic quote but look a bit closer- reviews are shocking and fortunately I did a companies check before handing over ...
Good product, pricing not bad
Swanscombe - DA10
Enquiry from: Joanna 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...
Swanscombe - DA10
Enquiry from: Blessing N
Start Date: Immediate
I am looking for quotes for 4+ Windows uPVC Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Semi detached Ho...
Swanscombe - DA10
Enquiry from: Nancy O
Start Date: Immediate
I am looking to get quotes to have 4 windows replaced Are you the property owner: Owner Have you considered getting your windows replaced to match a new conservatory: Yes How many windows are you look...
Swanscombe - DA10
Enquiry from: Ian B
Start Date: Immediate
Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: 8 windows
Bromley - BR1
Enquiry from: Danielle C
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.
London - E15
Enquiry from: Gemma H
Start Date: Immediate
18 triple glazed Windows very quickly
London - E15
Enquiry from: Joselito D
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...
London - E15
Enquiry from: Babu P
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 d...
London - SE6
Enquiry from: Jessica J
Start Date: Immediate
Call anytime. Number of windows: 6 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
London - SE14
Enquiry from: Clare B
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.
Bromley - BR1
Enquiry from: Alexander S
Start Date: Immediate
Call any time. Number of windows: 5 Quote requested on windows, in PVCu, to be supplied and fitted.
London - SE8
Enquiry from: Prince E
Start Date: Immediate
Customer living in London area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via phone at 17:41/ SMS at 17:40 Homeowner needs advice on options 2+ wind...
London - E14
Enquiry from: Mo I
Start Date: Immediate
4 windows need replacement. Looking for UPVC
London - SE14
Enquiry from: Marion W
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.
London - SE10
Enquiry from: Beatrice H
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.
London - E15
Enquiry from: Emily H
Start Date: Immediate
Customer in London area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
London - SE6
Enquiry from: Slaine M
Start Date: Immediate
Customer in London area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
London - E13
Enquiry from: Victorino P
Start Date: Immediate
Customer living in London 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 Pleas...
London - SE13
Enquiry from: Janine H
Start Date: Immediate
Customer in London area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
London - E14
Enquiry from: Jyotsna G
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
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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.
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Love Local Quotes it's a big part of my Business I would recommend to anyone
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.
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.
If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.
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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