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Verified ProOver 20 Reviews

A Rated Home Improvements

26 review(s)
Offers services in LLANTWIT MAJOR
Founded in 2010 in Port Talbot, but now based in Gorseinon, A-Rated Home Improvements install double glazing, uPVC and Alu...
Verified Pro

A One Home Improvements South West

1 review(s)
Offers services in LLANTWIT MAJOR
Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to ...
Verified Pro

Eliot Welsh Building Services

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

Recent Window Installer Enquiries

26 Feb

Windows | uPVC | Repair

Llantwit Major - CF61

Enquiry from: Michael L

Start Date: Immediate

I had a patio door, a fixed pane with sliding door approx 2.9 m wide x 2m high, installed by you some 25 years ago. These had white beading/seals which are now showing their age. Is it possible for th...

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06 Jan

Windows | uPVC

Cowbridge - CF71

Enquiry from: Tina O

Start Date: Immediate

What best describes your living situation? - -. Are you the home owner of that property? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour ...

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12 Sep

Windows | uPVC

Llantwit Major - CF61

Enquiry from: Sophie 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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06 Mar

Windows | uPVC

Llantwit Major - CF61

Enquiry from: Hilary J

Start Date: Immediate

We need 7 various size windows and front and back doors

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13 Feb

Windows | uPVC | Single Window

Llantwit Major - CF61

Enquiry from: Sian S

Start Date: Immediate

Looking for a builder to fit 2 X patio doors. One of which to replace a current window. Also looking for a side door to be bricked up

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29 Jan

Windows | uPVC

Cowbridge - CF71

Enquiry from: Ann B

Start Date: Immediate

We have a property at 35 eastgate cowbridge which we need work done on. It is a rental. It had a plastic type roof on part of the property at the back that we need replaced and advice on what to put t...

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15 Sep

Windows | Wooden | Repair

Llantwit Major - CF61

Enquiry from: Bronwyn H

Start Date: Immediate

You installed a conservatory 10 years ago and were very impressed so you installed the front door. The door lock is not working, handle seems to be obstructed like something is broken/ not latching to...

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17 Jul

Windows | Glazing

Cowbridge - CF71

Enquiry from: Iain D

Start Date: Immediate

Either replacement windows and a stable front door or replacement glass only and the door

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24 Feb

Windows | uPVC | Single Window

Llantwit Major - CF61

Enquiry from: Anthony F

Start Date: Immediate

Wooden window repair Lead

remove old toilet window and fit new one 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 detached how m...

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24 Mar

Windows | uPVC

Cowbridge - CF71

Enquiry from: Janice W

Start Date: Immediate

Hello Do you stock 30mm plastic strip for finishing the inside of a upvc window? I am looking for 2 x 5m lengths. Many thanks Janice

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07 Feb

Windows | uPVC

Llantwit Major - CF61

Enquiry from: Chris O

Start Date: 1 to 3 months

customer in the llantwit major area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are...

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15 Dec

Windows | uPVC

Llantwit Major - CF61

Enquiry from: Chris H

Start Date: Immediate

double glazed sealed unit only w 912 h 1220

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16 Jul

Windows | uPVC | Single Window

Cowbridge - CF71

Enquiry from: Suzanna B

Start Date: Immediate

One window in kitchen blown 1.2 x 0.9

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10 May

Windows | uPVC

Cowbridge - CF71

Enquiry from: Mike H

Start Date: Immediate

Sliding Patio door to fit aperture 270x205 White UPVC. Email quotes only.

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01 Apr

Windows | uPVC | Single Window

Llantwit Major - CF61

Enquiry from: Antony C

Start Date: Immediate

One complete new window fitted. Are you the property owner: Owner of the property How many windows do you need: 1 Window Window Material: uPVC Do you require doors: None Property Type: Terrace Please...

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10 Mar

Windows | uPVC

Cowbridge - CF71

Enquiry from: Stephen W

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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20 Jan

Windows | uPVC

Cowbridge - CF71

Enquiry from: Gail J

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.

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02 Dec

Windows | uPVC

Llantwit Major - CF61

Enquiry from: Janine P

Start Date: Immediate

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

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11 Mar

Windows | uPVC

Cowbridge - CF71

Enquiry from: Brian G

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit...

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12 Jan

Windows | uPVC

Cowbridge - CF71

Enquiry from: Rhian R

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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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 Llantwit Major is:

£2,082

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

Related Window Installer searches in Llantwit Major

Window Installer FAQs

Do I need toughened glass in my windows?

Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?

Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.

You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.

what is a porch?

A porch is a small and low structure (with a roof) located at the main entrance of a building or house. It’s typically without a window (although newer variations may come with one) and can either be screened-in or enclosed to prevent unwanted access from insects and extremes in weather. In addition, some homes may have a three-season porch or sun porch. This may be situated by the side of the house and covered by the roof overhang - they’re usually screened in to offer good access all year round.

Generally, porches serve a wide range of purposes. They include:

• Provision of an outdoor living space to relax during the summer months

• It’s an informal extension of the the living room.

• It serves as a great place for social gatherings especially in small towns.

• You can take off your dirty shoes and dry a dripping wet dog before entering into your living room.

• It can be incorporated for relaxation purposes and watching street activities.

• It can serve as a reception area for guests.

• It can also be used for outdoor storage.

Pros & Cons Of A Porch

Pros

• Due to the fact that they’re covered, porches may require little maintenance practices.

• It can go a long way to improves the curb appeal of your property.

• It protects against the extremes of the weather.

• It can be constructed using a wide range of materials.

Cons

• It does not improve the use of the property

• It can be quite expensive to install depending of the material required as well as size of the porch.

• It does not add to the value of the home unlike several other home improvement projects

• It may not be safe to be used by a child or pet.

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.
What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

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.

what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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.

What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

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