Secondary Glazing in Gwent

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Average Secondary glazing cost in Gwent

The typical cost of double glazing is approximately £400-600 per window, so you’re 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.

Average price per Secondary glazing job in 2025

Avg. price low

Avg. price low
£1,500

Avg. price

Avg. price
£2,000

Avg. price high

Avg. price high
£5,000

£5100

£3825

£2550

£1275

£0

Prices based on actual Secondary glazing costs for Gwent, as reported by local LeadsDoWork members.

Secondary glazing installation cost in Gwent 2025

Labour cost £1,400
Material cost £500
Waste removal £100
Time frame: 1-2 days

Secondary glazing searches in April 2025

Secondary glazing Projects in Gwent in March 2025

8,067

Requests for quotations in Gwent in March 2025

0

Requests for Secondary glazing quotations in Gwent in March 2025. 0% change from February 2025.

0

Requests for Secondary glazing quotations in Wales in March 2025. 0% change from February 2025.

Source: Numbers calculated based on the search volumes in major search engines

Secondary glazing searches in cities and towns near Gwent March 2025

Gwent

The preserved region of Gwent in south east Wales has the largest population in the country with more than 550,000 residents. Under the Local Government Act in 1994, Gwent was abolished but continues to be for ceremonial purposes. At that time Gwent was divided into several regions, including Monmouthshire and the city of Newport. For your household improvements, make sure you only use respected companies in Gwent to ensure a high quality of work.

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Secondary glazing pros in Gwent

Affordable Quality Windows Limited

6 review(s)
Based: in Neath, SA10 7NP

Latest review

Lesley H., CF36
14th March 2024
3

Windows | uPVC in Porthcawl

Already had three engagements so declined appointment .

B W M LTD

3 review(s)
Based: in Pontypridd, CF37 5SP

BWM are a family run business based in Wales that manufacture UPVC and Aluminium windows, doors and bi-folds. As well as installing Leka lightweight tiled roof systems we also manufacture and supply our own bespoke aluminium conservatory roof systems...

Latest review

Elaine D., NP26
4th November 2015
5

Windows | uPVC in Caldicot

Very efficient, polite and competitive quotes. We were very pleased with the service and would use again to assist us in...

Astons and Co Limited

1 review(s)
Based: in Newport, NP19 8EW

Astons Composite Doors and Windows have a reputation of high quality products at affordable prices fitted by Astons own fitters, no sub contractors, no pressure sales, a fast and friendly service with a triple guarantee.

Latest review

Pauline C., BS4
25th February 2018
5

Windows | uPVC in Bristol

Nick was very understanding when I informed him that my partner had decided to choose safestyle to fit the windowy. He...

First Alert (Double Glazing) Limited

5 review(s)
Based: in Bristol, BS4 5QH

First Alert (Double Glazing) Ltd's promises to give you a terrific service, starting with a no obligation survey, advice and quotation. We promise to treat your home as if it were our own throughout the installation process, and because we take pride...

Latest review

Monty M., BS13
16th November 2016
4

Windows | uPVC in Bristol

Still awaiting quote but a good professional service this morning . .

The Monmouthshire Window Company

1 review(s)
Based: in Gwent,, NP26 4AA

Local double glazing specialists based in Monmouthshire The Monmouthshire Window Company was originally formed as a partnership over fifteen years ago, and over the past decade have established themselves as one of the leading double glazing com...

Latest review

Peter S., NP26
27th February 2017
5

Windows | uPVC in Caldicot

contact after 17th march

Similar Customer Enquiries for Secondary glazing in Gwent

27 Mar

Windows | uPVC

Tredegar - NP22

Enquiry from: Amy H

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...

Post a similar request >

26 Mar

Windows | uPVC

Abertillery - NP13

Enquiry from: Nichola T

Start Date: Immediate

Call any time. Number of windows: 9 Quote requested on windows, in PVCu, to be supplied and fitted.

Post a similar request >

14 Mar

Windows | uPVC

Newport - NP10

Enquiry from: Jean C

Start Date: Immediate

Customer in Newport area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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12 Mar

Windows | uPVC

Newport - NP20

Enquiry from: Pema R

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 4. What material do you require, UPVC? - -. What colour do you want them to be? - -. D...

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08 Mar

Windows | uPVC

Newport - NP19

Enquiry from: Edwin S

Start Date: Immediate

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Newport area 2+ windows Supply and install Please call to ar...

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08 Mar

Windows | uPVC

Newport - NP18

Enquiry from: Kashif I

Start Date: Immediate

Customer in Newport area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

03 Mar

Windows | uPVC

Newport - NP19

Enquiry from: Samima B

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...

Post a similar request >

28 Feb

Windows | uPVC

Newport - NP19

Enquiry from: Sally C

Start Date: Immediate

Customer in Newport area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

26 Feb

Windows | uPVC

Ebbw Vale - NP23

Enquiry from: Rosie W

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...

Post a similar request >

17 Feb

Windows | uPVC

Monmouth - NP25

Enquiry from: Andrew J

Start Date: Immediate

customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in monmouth area and is considering a range of options for their home. 2+ windows supp...

Post a similar request >

09 Feb

Windows | uPVC

Newport - NP10

Enquiry from: Steve J C

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

Post a similar request >

08 Feb

Windows | uPVC

Newport - NP11

Enquiry from: Gerry T

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...

Post a similar request >

04 Feb

Windows | uPVC

Cwmbran - NP44

Enquiry from: Emma H

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...

Post a similar request >

03 Feb

Windows | uPVC

Newport - NP19

Enquiry from: Mushtaq A

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...

Post a similar request >

03 Feb

Windows | uPVC

Abertillery - NP13

Enquiry from: Michelle C

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...

Post a similar request >

03 Feb

Windows | uPVC

Cwmbran - NP44

Enquiry from: Roger G

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...

Post a similar request >

01 Feb

Windows | uPVC

Pontypool - NP4

Enquiry from: Ann F

Start Date: Immediate

call back anytime. number of windows: 4 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what lev...

Post a similar request >

31 Jan

Windows | uPVC

Newport - NP20

Enquiry from: Mathavarajah S

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...

Post a similar request >

30 Jan

Windows | uPVC

Pontypool - NP4

Enquiry from: Nicola G

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...

Post a similar request >

30 Jan

Windows | uPVC

Newport - NP11

Enquiry from: Gerry T

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...

Post a similar request >

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FAQs

What happens if I have problems with my new windows?

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.

how long does double glazing last?

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.

Will double glazing increase my property’s value?

These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

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Customer Reviews

Overall rating:


Gwent Secondary glazing installers are rated 4.5 out of 5 based on 7 reviews of 65 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Secondary glazing projects that have been connected with Secondary glazing pros to help them. All Secondary glazing contractors All Gwent Secondary glazing contractors

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