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Alexander Constructors

0 review(s)
Offers services in CLYNDERWEN
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 CLYNDERWEN
Est. in 1994, Securahome, based in Gorseinon, Swansea, offers a range of UPVC, timber and aluminium orangeries, windows, d...

Windowmaker

0 review(s)
Offers services in CLYNDERWEN
We are one of the few window companies in Swansea that manufacture their own Upvc windows and doors, using eurocell profil...

The Window and Door Store

0 review(s)
Offers services in CLYNDERWEN
We are nationwide suppliers of Upvc and Aluminium windows and doors. From casement windows to 7 leaf bifolding doors; we a...

Centaframe Pvcu Systems

0 review(s)
Offers services in CLYNDERWEN
uPVC Double Glazing Carmarthenshire by Centaframe of LLandeilo Windows | Doors | Conservatories.

Recent Window Installer Enquiries

09 Sep

uPVC Double Glazing

Crymych - SA41

Enquiry from: Hannah W

Start Date: Immediate

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28 Jun

uPVC Double Glazing

Haverfordwest - SA61

Enquiry from: Susan B

Start Date: Immediate

2+ windows Supply and install

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26 May

uPVC Double Glazing

Haverfordwest - SA61

Enquiry from: Susan B

Start Date: Immediate

2+ windows supply and install

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23 Apr

uPVC Double Glazing

Haverfordwest - SA62

Enquiry from: Hannah W

Start Date: Immediate

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12 Mar

uPVC Double Glazing

Haverfordwest - SA61

Enquiry from: Susan B

Start Date: Immediate

Considering a range of options 2+ windows Supply and install

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05 Jan

Wooden Windows

Llanfyrnach - SA35

Enquiry from: Jochen B

Start Date: Immediate

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26 Nov

uPVC Double Glazing

Boncath - SA37

Enquiry from: Liana M

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16 Nov

Replacement Glass Only

Tenby - SA70

Enquiry from: Ann L

Start Date: Immediate

Broken panes and missing in greenhouse need replacing

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11 Sep

uPVC Single Window

Carmarthen - SA33

Enquiry from: Caroline F

Start Date: Immediate

Mrs lives in the carmarthen area and would like a call to discuss options

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11 Sep

Replacement Glass Only

Carmarthen - SA33

Enquiry from: Caroline F

Start Date: Immediate

Wooden window repair Lead

Double glazing has moisture between the panes one window

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03 Sep

uPVC Double Glazing

Tenby - SA70

Enquiry from: Deborah D

Start Date: Immediate

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28 Aug

Window Repair

Clynderwen - SA66

Enquiry from: Martin M

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Glass has slipped in skylight

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23 Aug

uPVC Double Glazing

Haverfordwest - SA61

Enquiry from: Susan B

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03 Jul

uPVC Double Glazing

Haverfordwest - SA61

Enquiry from: Jane S

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21 Jun

uPVC Double Glazing

Narberth - SA67

Enquiry from: Jenn P

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15 Jun

uPVC Double Glazing

Newport - SA42

Enquiry from: Simon S

Start Date: Immediate

Multiple windows Supply and install

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21 Apr

uPVC Double Glazing

Carmarthen - SA33

Enquiry from: Benjamin David D

Start Date: Immediate

2+ windows Supply and install

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13 Nov

uPVC Double Glazing

Clynderwen - SA66

Enquiry from: Huw G

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 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 Clynderwen is:

£2,082

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

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Window Installer FAQs

What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

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.

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

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.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

how much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? 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 aluminium double glazed window?

Whether you’re hiring a professional to replace your double glazing or are considering DIY, it’s a good idea to know how to fit a double glazed window.

You need to start by assembling your window. Fit any handles and cut the outer sill to size by measuring the outer wall depth. Then, screw the outer sill to the window frame and attach the frame fixers. Screw the ventilation grilles onto the inside of the frame and fix the vents on.

Next, you need put the window into place, using spacers to wedge it in. Use a spirit level to check it’s level horizontally and vertically, adding extra spacers if needed. Then, fix the frame into place at each fixing point using a drill, wall plugs and screws. Measure and cut the interior sill, and check that it’s level, adding spacers if needed. Then fix it using screws, masonry nails or adhesive.

Finally, fill in any wide gaps with foam filler and small gaps with sealant. You can get interior and exterior trims to cover these up, making your window look neat and professional.

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