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Verified ProOver 20 Reviews

A Rated Home Improvements

26 review(s)
Offers services in MERTHYR TYDFIL
Founded in 2010 in Port Talbot, but now based in Gorseinon, A-Rated Home Improvements install double glazing, uPVC and Alu...
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A One Home Improvements South West

1 review(s)
Offers services in MERTHYR TYDFIL
Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to ...
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Eliot Welsh Building Services

0 review(s)
Offers services in MERTHYR TYDFIL
I have over 24 years of experience in the trade . I am fully insured and although I have never had to use it , it is there...
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Swansea Damp Proofing

0 review(s)
Offers services in MERTHYR TYDFIL
We offer free of charge, no obligation damp surveys and quotations to homeowners, tenants and landlords in Swansea and thr...

Recent Window Installer Enquiries

23 Apr

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Phoebe S

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 Merthyr Tydfil area 2+ windows Supply a...

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23 Apr

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Ellen W

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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14 Apr

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Mirian S

Start Date: Immediate

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

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17 Jan

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Geraint L

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...

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09 Jan

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Wayne 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...

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07 Jan

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Laura S

Start Date: Immediate

what best describes your living situation? - homeowner - sole. are you the home owner of that property? - -. how many windows are you considering replacing? - -. what material do you require, upvc? - ...

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31 Dec

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Wayne H

Start Date: Immediate

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 door...

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18 Dec

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Wayne H

Start Date: Immediate

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 door...

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18 Dec

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Amanda J

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.

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12 Dec

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Jodie S

Start Date: Immediate

Are you the home owner of that property? - yes. How many windows are you considering replacing? - 12. What material do you require, UPVC? - upvc . What colour do you want them to be? - WHITE . Do you ...

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19 Nov

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Christine C

Start Date: Immediate

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 doors If so how ...

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15 Nov

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Jennifer L

Start Date: Immediate

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

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12 Nov

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Cara T

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 3 What material do you require, UPVC? upvc What colour do you want them to be? - Do you require doors If so...

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28 Oct

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Sian W

Start Date: Immediate

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

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17 Sep

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Claire P

Start Date: Immediate

Are you the home owner of that property? sole How many windows are you considering replacing? 11 What material do you require, UPVC? upvc What colour do you want them to be? white Do you require door...

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16 Sep

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Melanie J

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 1 What material do you require, UPVC? UPVC What colour do you want them to be? ANY Do you require doors If ...

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16 Sep

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: David J

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 3 What material do you require, UPVC? upvc What colour do you want them to be? White Do you require doors I...

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13 Sep

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Jason B

Start Date: Immediate

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 doors If so how ...

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12 Sep

Windows | uPVC

Merthyr Tydfil - CF47

Enquiry from: Kayleigh G

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 12 What material do you require, UPVC? upvc What colour do you want them to be? WHITE Do you require doors...

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02 Sep

Windows | uPVC

Merthyr Tydfil - CF48

Enquiry from: Aimee W

Start Date: Immediate

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 doors If so how ...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Merthyr Tydfil is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Merthyr Tydfil £1,500-£5,000
Upvc double glazing units only in Merthyr Tydfil £800-£1,200
Triple glazing in Merthyr Tydfil £1,500-£5,000
Aluminium windows in Merthyr Tydfil £1,875-£2,875
Wooden window in Merthyr Tydfil £3,750-£5,750
Aluminium windows supply only in Merthyr Tydfil £2,600-£3,900
Upvc or wood porch in Merthyr Tydfil £2,625-£4,025
Sash window in Merthyr Tydfil £1,800-£6,000
Glaziers in Merthyr Tydfil £57-£87
Secondary glazing in Merthyr Tydfil £1,500-£5,000
uPVC Single Window in Merthyr Tydfil £225-£345
Wooden sash windows in Merthyr Tydfil £3,750-£5,750
Wooden windows supply only in Merthyr Tydfil £2,760-£4,140
Aluminium repair in Merthyr Tydfil £240-£360
Window repair in Merthyr Tydfil £268-£402
Wooden window repair in Merthyr Tydfil £320-£480

Related Window Installer searches in Merthyr Tydfil

Window Installer FAQs

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

How much is it to repair the glass in a window?
Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.
Should I use a Fensa registered installer?

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.

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
Will double glazing stop condensation?

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.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

how does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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