Double Glazing in South Glamorgan

Discover uPVC Double Glazing Prices in South Glamorgan

Home > Windows Projects > Double glazing > South Glamorgan

Double Glazing in South Glamorgan

Are you looking for Double glazing in South Glamorgan? Our network of installers can aid with your project. Every one of our Window Installer in South Glamorgan are checked so you can see local reviews, when the business was created, ratings, satisfaction and also cost,  allowing you to make the appropriate choice on who to employ. Let us take the headache out of finding as much as 4 local double glazing companies to give you a quote to install your new double glazing units. Simply complete the form and book a survey with the highly skilled fitters in South Glamorgan

Instead of a individual pane of glass, double glazed windows have 2 panes of glass, divided by 12-16mm of gas, many commonly argon. By just doubling the panes of glass, your property will certainly improve in a number of ways. Double Glazing can conserve you cash, make your property more difficult to break in, and also keep you secured from the noise and cold of the outdoors. What's even more, your brand-new double glazing is understood to improve residential or commercial property worth by as high as 10%. Home purchasers in South Glamorgan and across Britian rate double glazing and also central heating on top of their checklist when searching for a brand-new home. With 80% of purchasers citing double glazing as a ' essential'.

Advantages of Double Glazing

The benefits of double glazing can be found in many types. From helping to decrease your energy costs, thanks to producing an extra layer of insulation, to making your home extra safe, double glazing is well worth thinking about.

Here are some of the many benefits to installing double glazing around your house:

  1. Lowers level of exterior sound making it into the house
  2. Assists to stop draughts
  3. You'll see much less condensation on the inside of the window
  4. Raised safety - 2 panels of glass are tougher than a simple pane

 

Is it worth obtaining double glazing in South Glamorgan?

Double glazed windows are the most preferred choice of windows for property owners in the UK and in South Glamorgan and the advantages are well verified:

  • The climate has a lot to answer for below in the UK and for this reason, being even more energy efficient is essential to maintain us dry as well as cozy. A+ double glazing can save as much as approximately ₤ 110 a year on energy expenses.
  • Double glazing can make our properties healthier atmospheres as it minimizes the accumulation of condensation on windows and the growth of black mould.
  • If you stay in a noisy area, double glazing can dramatically reduce the background sound and also aid you get a much better night of rest. With the increase of noise pollution and its effect on psychological wellness, this alone makes double glazing worth it.
  • What really makes double glazing worth it is the rise in residential or commercial property worth you can expect as well as the lasting payback of minimized upkeep costs.
  • Good quality double glazed windows make a house appearance excellent and makes you really feel proud of your property.

 

How do I understand if my double glazing needs replacing?

Double glazed windows must last around twenty years-- right here's how you can tell your double glazing needs to be changed:

  • Condensation shows up between both panes
  • Water is dripping via the frame
  • A lot more sound from the outdoors is entering
  • The glass is broken, cracked, or damaged
  • The frame is soft-- this can show rot and/or water seepage
  • It's more difficult to open up, close, or lock-- this makes your property extra at risk to thiefs, and also can be a indicator that your window is rotting, rusting, or wasn't installed correctly to begin with
  • You can really feel a draught can be found in with the window

What kind of glass should you go with?

There are lots of various alternatives when it involves the kind of glass you may want in your double glazing. Below are a few of the major options:

 

  • Noise-reduction glass - Do you live near a busy road? or just have neighbours that are too loud? This glass has acoustic inner layers of PVB, which soak up sound to ensure that very little of it makes its method inside. To make it much more effective, you can utilize layers of different thickness
  • Laminated glass - Want a little extra protection again window breakages? This functions as a layer of safety and security for your double glazing. The PVB (polyvinyl butyal) laminate is really protected-- if the glass ever breaks, it stays stuck to the laminate
  • Hardened or float glass - Want to keep cost down? This is the standard double glazing glass. It's the most affordable alternative, fairly solid, and also hard to break, specifically when made use of in double glazed fittings
  • Toughened or toughened up glass - This has to do with 3 to four times harder than float glass. However, as a result of its safety and security features as well as specialist production procedure, it's one of the much more expensive choices

 

Just How Much Does Double Glazing Cost For A Brand-new Window in South Glamorgan?

Costs begin at around ₤ 200 and also rise to ₤ 700, it actually depends upon the style and also sort of window you pick to have. A simple casement window with a uPVC frame starts on the reduced end at around ₤ 200, whereas a sash window starts from ₤ 450 as well as is extra on the expensive side.

It makes sense for business to decrease the cost of double glazing a home as you will be purchasing even more items from that business, as opposed to getting individual windows. Whilst it's challenging to state the exact cost on how much it would certainly set you back to double glaze a house, the table listed below provides a excellent sign of estimates to make use of a base for finding the best quote. If the quote is more than these costs, you understand that you're potentially being priced estimate too much, if it's within the cost or below par, after that you could be obtaining a bargain or a bargain that is rather precise by market standards.

Whilst we've already considered the costs in terms of the general style and design of the window, there are various other costs to be thought about from a customer perspective, various houses, the dimension of your house as well as the number of windows all play vital aspects into the cost of double glazing.

On the whole, uPVC windows are normally the cheapest choice with windows and doors costing around 30%-- 50% less than wood or aluminium alternatives.

 

Does Window Material Affect The Price?

The material of the frameworks is one of one of the most vital factors when establishing the cost and is dependant on the material. There are 3 base materials in the U.K. to pick from-- uPVC, timber as well as aluminium.

Each featured their own pros and cons, but also for the customer, the cost is one of the most crucial factor to consider to make to see what you can afford, at least, most people will certainly have the ability to afford uPVC as well as this will typically be one of the most prominent selection anyhow because of the trendy, modern layout which improves the overall appearance and also quality of the property.

Other options that impact how much double glazing costs in South Glamorgan

In addition to the style and also material of a double glazed window, there are various other elements that will certainly effect on the cost of new double glazed windows.

  • Size - it could appear evident however a big living-room picture window is going to cost significantly greater than a tiny bathroom window. This is the major reason why it's so challenging to answer the question of just how much does double glazing cost.
  • Energy rating of the glass - glass could look just the same however there is a significant distinction between the high quality of energy efficiency performance. When purchasing brand-new double glazing consider the thermal effectiveness, the solar gain and also the air leak worths. A window ranked A++ is the highest ranked throughout every one of the above and also need to be what you select to make the financial investment in double glazing worth it.
  • Furniture and also finish - door manages, locks, variety of opening windows, colour and any type of grain effects all need to be factored right into the double glazing cost. Cheap windows could not consist of extras and you will require to pay even more for upgrades to obtain the take care of or locks that you want. Don't ignore just how much the finishing touches can add to a basic price.
  • Colour of the Frames - The prices we  have actually detailed up until now are based on normal white frames - which are the usual option. However, there are other colours available which might work much better with your interior and exterior layout. Alternative colours will typically be 10-20% much more expensive than white frames - which set you back around ₤ 400. In contrast, a normal black or grey window will set you back around ₤ 500. If you would choose a timber grain visual, you should expect to pay a lot more ( approximately ₤ 750).

Getting Double Glazing Quotes in South Glamorgan

We will offer as much as 4 double glazing companies in your area, that will certainly supply quotations for the job you want done. You'll get a home survey from specialists in South Glamorgan who'll help you to pick the appropriate Double glazing for your house prior to performing the installation. Enter your postal code to start searching currently.

Average Double glazing cost in South Glamorgan

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 in South Glamorgan.

Average price per Double 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 Double glazing costs for South Glamorgan, as reported by local LeadsDoWork members.

Double glazing installation cost in South Glamorgan 2025

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

Double glazing searches in May 2025

Double glazing Projects in South Glamorgan in April 2025

22,763

Requests for quotations in South Glamorgan in April 2025

230

Requests for Double glazing quotations in South Glamorgan in April 2025. -32% change from March 2025.

677

Requests for Double glazing quotations in Wales in April 2025. -13% change from March 2025.

We noted 22,763 requests for property improvement quotations in South Glamorgan. Of these price requests the number of double glazing quotations (type: A performing upvc double glazing, brand new windows, replacement windows and so forth..) was 230. Quotatis were in a position to fit these clients with up to 4 ideal installers who were available for work in South Glamorgan at that time. Request a free home survey from reputable companies in South Glamorgan.

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

Double glazing searches in cities and towns near South Glamorgan April 2025

210

Requests for quotations in Cardiff in April 2025

10

Requests for quotations in Barry in April 2025

8

Requests for quotations in Llantwit Major in April 2025

6

Requests for quotations in Dinas Powys in April 2025

2

Requests for quotations in Cowbridge in April 2025

Double glazing near you

South Glamorgan

The Welsh area of Glamorgan is divided into 2 major districts; Cardiff and the Vale of Glamorgan. Only the Isle of Wight shares Glamorgan's extraordinarily low number of districts. Along with the capital city of Cardiff, other distinctive parts in the area include Barry, Penarth and Cowbridge. The county has got the 3rd greatest population in Wales. So that you can maintain house value and keep your Glamorgan residence updated, guarantee to employ vetted specialists in the house improvements sector.

Looking for Double glazing in South Glamorgan?

Get free quotes from local window installers

Get free quotes

Double glazing pros in South Glamorgan

A Rated Home Improvements Limited

26 review(s)
Based: in Swansea, SA4 9WN

Founded in 2010 in Port Talbot, but now based in Gorseinon, A-Rated Home Improvements install double glazing, uPVC and Aluminium windows, doors and conservatories to a professional and very high standard. With almost 10 years’ experience operating ...

Latest review

Lesley H., CF36
14th March 2024
5

Windows | uPVC in Porthcawl

Excellent presentation with all questions answered .. and a great product .. larger company so bigger overheads. Hence b...

A One Home Improvements South West Ltd

1 review(s)
Based: in Swansea, SA5 4JB

Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to finish project management where as well as our 1st class window fitters and carpenters, we can take care of any building work ...

Latest review

Lesley H., CF36
14th March 2024
5

Windows | uPVC in Porthcawl

Really positive appointment fully explained everything and the products .. seemed to use the best quality .. small busi...

Affordable Quality Windows Limited

7 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...

Cove Windows Ltd

1 review(s)
Based: in Porthcawl, CF36 3EP

We are an experienced, friendly, family-run business, based just off the M4, in the seaside town of Porthcawl. We install an extensive range of high quality PVCu products across the South Wales area (for example; Carmarthen, Swansea, Neath, Port Talb...

Latest review

Simon I., CF62
6th March 2017
4

Windows | uPVC in Barry

have not received email quotation yet

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 Double glazing in South Glamorgan

05 May

Windows | uPVC

Barry - CF62

Enquiry from: Heidi R

Start Date: Immediate

Customer living in Barry 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 Please...

Post a similar request >

30 Apr

Windows | uPVC

Cardiff - CF5

Enquiry from: Alison H

Start Date: Immediate

Customer living in Cardiff area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 11:54/ email at 11:54 Homeowner needs advice on options 2+ w...

Post a similar request >

29 Apr

Windows | uPVC

Cardiff - CF11

Enquiry from: Jane H

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arr...

Post a similar request >

27 Apr

Windows | uPVC

Cardiff - CF14

Enquiry from: Norm S

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 >

20 Apr

Windows | uPVC

Barry - CF62

Enquiry from: Susan C

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 Barry area 2+ windows Supply and instal...

Post a similar request >

10 Apr

Windows | uPVC

Cardiff - CF11

Enquiry from: Kareem M

Start Date: Immediate

install windows 15 pro forever

Post a similar request >

06 Apr

Windows | uPVC

Barry - CF63

Enquiry from: Leanne N

Start Date: Immediate

Customer living in Barry 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 Please...

Post a similar request >

03 Apr

Windows | uPVC

Cardiff - CF11

Enquiry from: Samiah B

Start Date: Immediate

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

Post a similar request >

31 Mar

Windows | uPVC

Barry - CF62

Enquiry from: Brent 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 Barry area 2+ windows Supply and install Please call to arra...

Post a similar request >

30 Mar

Windows | uPVC

Cardiff - CF5

Enquiry from: Diane M

Start Date: Immediate

Customer living in Cardiff 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 Plea...

Post a similar request >

30 Mar

Windows | uPVC

Penarth, Dinas Powys - CF64

Enquiry from: Richard C

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 Penarth, Dinas Powys area 2+ windows Supply and instal...

Post a similar request >

29 Mar

Windows | uPVC

Cardiff - CF24

Enquiry from: Chris P

Start Date: Immediate

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

Post a similar request >

29 Mar

Windows | uPVC

Cardiff - CF5

Enquiry from: James E

Start Date: Immediate

Customer in Cardiff 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 >

27 Mar

Windows | uPVC

Cardiff - CF3

Enquiry from: Des O

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via SMS//phone. 2+ windows Supply and install Please call to arrange an appointment to quote.

Post a similar request >

18 Mar

Windows | uPVC

Cardiff - CF24

Enquiry from: Furmar B

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest via phone at 16:31 2+ windows Supply and install Please call to discuss o...

Post a similar request >

13 Mar

Windows | uPVC

Cardiff - CF24

Enquiry from: Andrew J

Start Date: Immediate

Customer living in Cardiff 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 ...

Post a similar request >

07 Mar

Windows | uPVC

Cardiff - CF14

Enquiry from: Ali N

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 Mar

Windows | uPVC

Cardiff - CF24

Enquiry from: Rubina K

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 >

27 Feb

Windows | uPVC

Cardiff - CF24

Enquiry from: Jacqueline S

Start Date: Immediate

Customer living in Cardiff 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 Plea...

Post a similar request >

25 Feb

Windows | uPVC

Cardiff - CF24

Enquiry from: Mohammad 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 >

Local & reliable window installers near me

Tell us about your double glazing project

Answer a few quick questions, so we can match you with local window installers who can help.

Find up to 4 window installers in South Glamorgan

Get free, no-obligation local double glazing quotes from 4 verified window installers working in South Glamorgan.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

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…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

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.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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.

how to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

Placholder Image

Other Top Projects in South Glamorgan

Are you a window installer in South Glamorgan?

We can help you get more double glazing work with our qualified job leads and boost your business.

Join today