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 Havant in April 2025
Requests for Secondary glazing quotations in Havant in April 2025. 0% change from March 2025.
Requests for Secondary glazing quotations in Hampshire in April 2025. 0% change from March 2025.
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
Doors, UPVC Windows, Conservatories & Orangeries. With over 35 year’s experience in the trade we use a range of premium REHAU® materials to achieve a high quality finish. We offer a 10 year insurance backed guarantee with peace of mind we get the...
Owner fitter, local company very polite, courteous and professional removed shoes, explained profiles and windows etc, ...
We offer an impressive range of external and internal doors - entrance and back doors, patio, French and bifold, we have the ideal choice that will suit your home.
very helpful and informative
Test Valley Windows are installers of quality, bespoke PVCu windows, doors, conservatories and roofline products. A well established, company, we have been operating from Andover in Hampshire since 1995
Excellent service!, everything about the visit was perfect and we have decided to have our windows with Test Valley.
Rowland's Castle - PO9
Enquiry from: Samantha W
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Rowland's Castle - PO9
Enquiry from: Tom B
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via email/SMS/. 2+ windows Supply and install Please call to arrange an appointment to quote.
Rowland's Castle - PO9
Enquiry from: Ella F
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...
Rowland's Castle - PO9
Enquiry from: Darren K
Start Date: Immediate
What would you like quoted? Windows
Rowland's Castle - PO9
Enquiry from: Sammy S
Start Date: Immediate
We would like a quote for a new front door
Rowland's Castle - PO9
Enquiry from: Sylvia H
Start Date: Immediate
we have just bought this house. some of the double glazing has condensation and we would like to replace the glass (for now, new windows later)
Rowland's Castle - PO9
Enquiry from: Jye M
Start Date: Immediate
Sell 2 Times Are you the home owner of that property? joint How many windows are you considering replacing? 2 What material do you require, UPVC? upvc What colour do you want them to be? white Do you...
Rowland's Castle - PO9
Enquiry from: Carol P
Start Date: Immediate
Sell 2 Times Are you the home owner of that property? sole ownership How many windows are you considering replacing? 9 What material do you require, UPVC? UPVC What colour do you want them to be? Whi...
Rowland's Castle - PO9
Enquiry from: Jason H
Start Date: 1 to 3 months
customer made an online enquiry for upvc double glazing and confirmed on email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. are you ...
Rowland's Castle - PO9
Enquiry from: Chel R
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. mrs lives in rowland's castle area 2+ windows supply and ...
Rowland's Castle - PO9
Enquiry from: Philip T
Start Date: Immediate
4x casement upvc double-glazed windows and 1 bow window (front, ground floor) sizes approx. (mm) 1 - 2030 x 955 2 - 1025 x 970 3 - 1050 x 940 4 - 2030 x 950 5 - 2030 x 1250 (bow window) i am looking ...
Rowland's Castle - PO9
Enquiry from: Teo 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. are you the property own...
Rowland's Castle - PO9
Enquiry from: Claire T
Start Date: Less than one month
best time: any work type: upvc windows and doors are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: terrace ...
Rowland's Castle - PO9
Enquiry from: Sue A
Start Date: Less than one month
Best Time: Any Work Type: uPVC Windows and Doors
Rowland's Castle - PO9
Enquiry from: Sue A
Start Date: Less than one month
Best Time: Any Work Type: uPVC Windows and Doors
Rowland's Castle - PO9
Enquiry from: Ashton P
Start Date: Less than one month
Best Time: Any time Work Type: uPVC Windows and Doors Description: New windows Windows: >10 Quote type: Supply & Fit Windows and doors: >9
Rowland's Castle - PO9
Enquiry from: Graham D
Start Date: Immediate
four windows need supplied and fitting upstairs 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 detache...
Rowland's Castle - PO9
Enquiry from: Graham D
Start Date: Immediate
four windows need supplied and fitting upstairs 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 detache...
Rowland's Castle - PO9
Enquiry from: Graham D
Start Date: Immediate
are you the property owner: tenant (with permission) property type: semi detached how many bedrooms do you have: 3-4 do you require a soffits and fascias: no other forms: upvc double glazing agreed t...
Rowland's Castle - PO9
Enquiry from: Emma-Louis M
Start Date: Immediate
Are you the home owner of that property? YES How many windows are you considering replacing? 6 What material do you require, UPVC? UPVC What colour do you want them to be? undecided Do you require doo...
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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.
Love LeadsDoWork it's a big part of my Business I would recommend to anyone
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.
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.
After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.
If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.
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