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Verified Pro
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...
Verified Pro

Swansea Damp Proofing

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

County Construction

0 review(s)
Offers services in GWENT
Country Construction are local builders serving the Ross-on-Wye region, backed by a skilled team, and we provide a wide sp...
Verified Pro

Jpbuilding

0 review(s)
Offers services in GWENT
At JP building, we aim to provide 100% customer satisfaction in all work we do let alone customer satisfaction. We take pr...

Recent Window Installer Enquiries

14 Apr

Windows | uPVC

Newport - NP19

Enquiry from: Hani M

Start Date: Immediate

Customer in Newport area made an enquiry for double glazing online. Confirmed via SMS at 14:21 2+ windows Supply and install Please call to arrange an appointment to discuss options

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06 Apr

Windows | uPVC

Ebbw Vale - NP23

Enquiry from: Lisa E

Start Date: Immediate

Customer in Ebbw Vale 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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04 Apr

Windows | uPVC

Cwmbran - NP44

Enquiry from: Trisha H

Start Date: Immediate

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

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03 Apr

Windows | uPVC

Newport - NP19

Enquiry from: Nagina K

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 Newport area 2+ windows Supply and install Please call...

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01 Apr

Windows | uPVC

Blackwood - NP12

Enquiry from: Diane H

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 Blackwood area 2+ windows Supply and in...

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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...

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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.

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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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13 Mar

Windows | uPVC | Single Window

Newport - NP10

Enquiry from: Suzy T

Start Date: Immediate

Are you the home owner of that property? - joint. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. I assume you re...

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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

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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...

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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

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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...

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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...

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12 Feb

Windows | Glazing

Newport - NP11

Enquiry from: Penny B

Start Date: Immediate

Call back anytime. Type of window / door: Windows Glass replacement only: Yes Number of windows requiring repair: 9 Number of doors requiring repair: 0 Other repair required: no Quote request...

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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.

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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...

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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...

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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 Gwent is:

£2,082

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

Related Window Installer searches in Gwent

Window Installer FAQs

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

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 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.
how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

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 long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

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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