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 |
£3200
£2400
£1600
£800
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Sunbury-on-thames in January 2025
Requests for Secondary glazing quotations in Sunbury-on-thames in January 2025. 0% change from December 2024.
Requests for Secondary glazing quotations in Middlesex in January 2025. 0% change from December 2024.
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
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
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I cannot remember who did 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...
Royale Glazing Installations Ltd is a Double Glazing company in West London which has over 30 years of experience within the Double Glazing Industry, with our own self contained Factory in Feltham Middlesex were we specialises in the manufacture ...
excellent
Had to phone several times to try to catch me in. Salesperson came this morning (10th March). Sensible, factual, clea...
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
Sunbury-on-Thames - TW16
Enquiry from: Bridie M
Start Date: Immediate
What would you like quoted? Windows
Sunbury-on-Thames - TW16
Enquiry from: Daniela F
Start Date: Immediate
Good morning, I am looking to buy 3 windows and one sliding door uPVC Double Glazing , as per the below measurements. Could I please have a quote including installation and a delivery time frame ? ...
Sunbury-on-Thames - TW16
Enquiry from: Dale D
Start Date: Immediate
sell 3 times 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 do...
Sunbury-on-Thames - TW16
Enquiry from: Loz S
Start Date: Less than one month
best time: any work type: upvc windows and doors are you the property owner: relative of owner what level of service do you require: supply of full unit only property type: detached how many windows d...
Sunbury-on-Thames - TW16
Enquiry from: Maryann S
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 Sunbury-on-Thames area 2+ windows Supply and install ...
Sunbury-on-Thames - TW16
Enquiry from: Sai K
Start Date: Immediate
customer has confirmed that they are looking to to get quotes for upvc windows in the new single storey extension they are having created. are you the property owner: owner of the property property ty...
Sunbury-on-Thames - TW16
Enquiry from: Tereth K
Start Date: Immediate
are you the home owner of that property? yes how many windows are you considering replacing? 8 what material do you require, upvc? upvc what colour do you want them to be? white do you require doors i...
Sunbury-on-Thames - TW16
Enquiry from: Narinder G
Start Date: Immediate
are you the property owner: owner of the property property type: semi detached what level of service do you require: supply and install interested in doors quote: front door what materials are you lo...
Sunbury-on-Thames - TW16
Enquiry from: Derek B
Start Date: Immediate
Customer made an online enquiry for new double glazing. Mr confirmed interest via /phone Considering a range of options Mr lives in Sunbury-on-Thames area 2+ windows Supply and install Please call to...
Sunbury-on-Thames - TW16
Enquiry from: Bhavin M
Start Date: Immediate
On the front door, I have had a break in. The bottom.window is shattered and need replacing.
Sunbury-on-Thames - TW16
Enquiry from: Sue B
Start Date: Immediate
Home Owner Supplied and Fitted Call to Appoint
Sunbury-on-Thames - TW16
Enquiry from: Raymond B
Start Date: Less than one month
Are you the property owner: Owner of the property Property Type: Detached What level of service do you require: Supply and Install Time scale: Less than one month Interested in Doors Quote: Patio/Fre...
Sunbury-on-Thames - TW16
Enquiry from: Rups S
Start Date: Immediate
Home Owner 2+Windows UPVC Supplied and Fitted Please contact to appoint
Sunbury-on-Thames - TW16
Enquiry from: Alfrede E
Start Date: 1 to 3 months
*Property owner 2+windows uPVC Supplied and fitted Please call to appoint
Sunbury-on-Thames - TW16
Enquiry from: Firoza S
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Do you require Plumbing Work: Yes Interested in Plumbing Quote: Yes Do you require Electrical Work: Yes Interested in Electrical Quote: Yes Would you...
Sunbury-on-Thames - TW16
Enquiry from: Jessie D
Start Date: Immediate
Home Owner UPVC Supplied and Fitted Call to Appoint
Sunbury-on-Thames - TW16
Enquiry from: Mark G
Start Date: 1 to 3 months
I am looking for quotes for 4+ uPVC windows Are you the property owner: Tenant (with permission) What level of service do you require: Supply and installation of full unit Property Type: Detached How ...
Sunbury-on-Thames - TW16
Enquiry from: Christian F
Start Date: Less than one month
Are you the property owner: Owner of the property Other Forms: None Please call to appoint
Sunbury-on-Thames - TW16
Enquiry from: Richard D
Start Date: Immediate
Homeowner 2 windows 1 door UPVC Supplied and fitted Please contact to appoint
Sunbury-on-Thames - TW16
Enquiry from: Mrs G
Start Date: Immediate
12 windows to be replaced with UPVC Georgian windows and 2 doors I am looking for quotes for 4+ uPVC windows Are you the property owner: Owner of the property What level of service do you require: S...
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Get free, no-obligation local secondary glazing quotes from 4 verified window installers working in Sunbury-on-thames.
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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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All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.
Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.
Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?
To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.
The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.
Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.
And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.
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.
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