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Verified Pro

Alexander Constructors

0 review(s)
Offers services in CARDIFF
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
Over 20 Reviews

Securahome PVCu

26 review(s)
Offers services in CARDIFF
Est. in 1994, Securahome, based in Gorseinon, Swansea, offers a range of UPVC, timber and aluminium orangeries, windows, d...
Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to ...

Recent Window Installer Enquiries

01 Jul

Windows | uPVC

Cardiff - CF5

Enquiry from: Donna W

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...

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01 Jun

Windows | uPVC

Cardiff - CF5

Enquiry from: Janice A

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

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09 May

Windows | uPVC

Cardiff - CF5

Enquiry from: Philo O

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...

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26 Apr

Windows | uPVC

Cardiff - CF11

Enquiry from: Jay C

Start Date: Immediate

are you the property owner: relative of owner property type: terrace how many windows do you need: 4+ windows do you require doors: 375, 375 i am looking for quotes for 4+ windows what level of serv...

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23 Apr

Windows | uPVC

Cardiff - CF10

Enquiry from: Galal S

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 arrange ...

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13 Apr

Windows | uPVC

Cardiff - CF24

Enquiry from: Susan P

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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12 Apr

Windows | Glazing

Cardiff - CF24

Enquiry from: Dewi E

Start Date: Immediate

hi - have a broken inner glass on a velux window, city rd.  can you kindly give me a quote to repair it with a high quality warrantied glass pls.  the code is ggl m04.  if easier i can maybe bring ...

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06 Apr

Windows | uPVC

Cardiff - CF5

Enquiry from: Georgia H

Start Date: Immediate

are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows do...

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25 Mar

Windows | uPVC | Repair

Cardiff - CF3

Enquiry from: Diane D

Start Date: Immediate

Velux window not shutting

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10 Dec

Windows | uPVC

Cardiff - CF5

Enquiry from: Fashola A

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 Cardiff area 2+ windows Supply and inst...

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08 Dec

Windows | uPVC

Cardiff - CF24

Enquiry from: Jacqueline S

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Cardiff area 2+ windows Supply and install Please ...

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02 Dec

Windows | uPVC

Cardiff - CF24

Enquiry from: Gordon T

Start Date: Immediate

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

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30 Nov

Windows | uPVC

Cardiff - CF14

Enquiry from: Sunil P

Start Date: Less than one month

customer made an enquiry for upvc double glazing and confirmed on the local quotes site they would like quotes from a window installer.customer lives in the cardiff area and would like a call to discu...

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30 Nov

Windows | Aluminium

Cardiff - CF14

Enquiry from: Sunil P

Start Date: Less than one month

customer in the cardiff area made an enquiry a couple of projects including aluminium windows.call anytime and arrange an appointment to discuss. below is some details about this project:customer has ...

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30 Nov

Windows | Wooden

Cardiff - CF14

Enquiry from: Sunil P

Start Date: Less than one month

customer made an enquiry for wooden windows and confirmed on the local quotes site they would like quotes from a window installer.customer lives in the cardiff area and would like a call to discuss op...

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25 Nov

Windows | uPVC

Cardiff - CF11

Enquiry from: Zaheer 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...

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24 Nov

Windows | uPVC

Cardiff - CF3

Enquiry from: Okparavero E

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...

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06 Nov

Windows | Glazing

Cardiff - CF3

Enquiry from: Helen B

Start Date: Immediate

Smashed glass pane in roof of lean to Measurements roughly 76 inches long and 23 inches wide

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05 Nov

Windows | uPVC

Cardiff - CF24

Enquiry from: Atif 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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27 Oct

Windows | uPVC

Cardiff - CF5

Enquiry from: Suzanne 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...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 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 Cardiff is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in Cardiff £1,500-£5,000
Upvc double glazing units only in Cardiff £800-£1,200
Triple glazing in Cardiff £1,500-£5,000
Aluminium windows in Cardiff £1,875-£2,875
Wooden window in Cardiff £3,750-£5,750
Aluminium windows supply only in Cardiff £2,600-£3,900
Upvc or wood porch in Cardiff £2,625-£4,025
Sash window in Cardiff £1,800-£6,000
Glaziers in Cardiff £57-£87
Secondary glazing in Cardiff £1,500-£5,000
uPVC Single Window in Cardiff £225-£345
Wooden sash windows in Cardiff £3,750-£5,750
Wooden windows supply only in Cardiff £2,760-£4,140
Aluminium repair in Cardiff £240-£360
Window repair in Cardiff £268-£402
Wooden window repair in Cardiff £320-£480

Related Window Installer searches in Cardiff

Window Installer FAQs

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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 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.

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 a porch?

If you’ve decided to construct a porch to your property and now looking to figure out the cost required to complete the project, then you’re at the right place!

There are many factors that comes to play when determining the price of building a porch. These factors includes the size of the porch, the number of windows, the style of the roof as well as the type of the porch selected. Now let’s take a look at these factors one after the other.

• The Porch’s Size

As you would have correctly imagined, a large porch will definitely cost more money than a smaller one. A rough estimate of a porch’s cost per square metre is approximately £1,400.

• The Number Of Windows

Just like in the scenario above, the more the number of windows to be incorporated, the more money you’ll have to pay to complete your porch. A porch window will generally cost you within a range of £300 to £1,000

• The Style Of The Roof

There are two popular styles of porch’s roof which includes a tiled rood and a rubber flat roof. Generally, roof tiles are costlier than a rubber flat roof. A tiled roof would cost you between £0.80 to £1.80 per roof tile, while a rubber roofing will cost your between £70 to £90 per metre squared.

• Type Of The Porch

Another huge determinant of a porch’s price is type of material incorporated. For instance, if your preferred type is a lean-to, the price of a uPVC would be between £2,300 to £2,700. Meanwhile, a flat gable roof porch should cost within a range of £3,300 to £3,800.

Kindly note that the costs quoted in this article are only rough estimates, for a more accurate estimate you can contact a porch building professional within your local area.

Will a new double glazed window look different to existing ones?

It depends on a few factors whether a new double glazed window will look different to existing ones. If your existing windows are very old, perhaps 10 years or more, then it’s likely that there will be some small differences.

The first thing to remember is that your double glazing is exposed to the elements as soon as it’s installed. So over time, unless you’re very good at cleaning and maintaining your windows, they’re likely to look a bit dirty. Window frames that are south-facing may also become slightly discoloured from the sun, so if you install a new window right next to it you might notice a difference.

Also, there have been lots of technical advances in windows over the years. If your existing windows are significantly older, you might notice a difference in the handles on openers, and if your existing windows were installed before 2010 they might not have trickle vents, which is an extra strip on the inside of your window to keep air flowing through your home. While it’s not a legal requirement for replacement windows to have trickle vents if the original one didn’t, it’s a good idea to have them installed as they help prevent condensation and mould.

The only truly noticeably different elements to a new double glazed window compared with existing ones are likely to be on the inside, which might not be a problem for you if you only have one window in a room. However, if you know the brand of your existing windows, you can ask your window installer if they can source the same ones. Even if they’ve been updated slightly, the difference should be minimal.

how much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

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