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Verified Pro

Build fix & Plaster

0 review(s)
Offers services in PWLLHELI
We have many years of experience working on extension projects of our own, or sub contracting onto other projects with our...

Celsius Home Improvements

0 review(s)
Offers services in PWLLHELI
Celsius Home Improvements are one of the largest home improvement companies in Merseyside and have more than 20 years of e...
Over 10 Reviews
Perfect Conservatories and Windows Ltd. based on the Wirral Peninsula have been providing high quality Windows, Doors, Con...

The Window and Door Store

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

Recent Window Installer Enquiries

16 Dec

Windows | uPVC

Pwllheli - LL53

Enquiry from: Angharad W

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - upvc. What colour do you want them to be? - White. Do you req...

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16 Sep

Windows | uPVC

Pwllheli - LL53

Enquiry from: Rowan I

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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12 Sep

Windows | uPVC

Pwllheli - LL53

Enquiry from: Andi 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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19 Mar

Windows | uPVC

Pwllheli - LL53

Enquiry from: Jess H

Start Date: Immediate

Are you the home owner of that property? Yes3-6 How many windows are you considering replacing? 8-10 What material do you require, UPVC? upvc What colour do you want them to be? blue Do you require do...

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20 Nov

Windows | uPVC

Pwllheli - LL53

Enquiry from: A

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 Nov

Windows | uPVC

Pwllheli - LL53

Enquiry from: Peter W

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? whole house What material do you require, UPVC? y What colour do you want them to be? any Do you require do...

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29 Aug

Windows | uPVC

Pwllheli - LL53

Enquiry from: Justin N

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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01 Aug

Windows | uPVC

Pwllheli - LL53

Enquiry from: Justin N

Start Date: Immediate

Sell 2 Times 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 do...

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17 Jul

Windows | uPVC

Pwllheli - LL53

Enquiry from: Nerys J

Start Date: Immediate

Sell 2 Times 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 do...

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02 May

Windows | Wooden

Pwllheli - LL53

Enquiry from: Rodger M

Start Date: Immediate

2 x windows, glazed. To replace 2 old windows and frames in outhouse

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22 Apr

Windows | uPVC

Pwllheli - LL53

Enquiry from: Dylan B

Start Date: Immediate

dwi angen 5+ ffenesd newydd yn nhy mam yn nefyn - ***. ella'n wir bod angen mwy na hyn. sgen ti awydd dod draw (20 munud o gfon) i weld y job a rhoi pris i mi? hwyl iti am y tro, dylan *** i am looki...

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22 Apr

Windows | Aluminium | Supply

Pwllheli - LL53

Enquiry from: Dylan B

Start Date: Immediate

sumai, dwi angen 5+ ffenesd newydd yn nhy mam yn nefyn - ***. ella'n wir bod angen mwy na hyn. sgen ti awydd dod draw (20 munud o gfon) i weld y job a rhoi pris i mi? hwyl iti am y tro, dylan *** i a...

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10 Feb

Windows | uPVC

Pwllheli - LL53

Enquiry from: Ffion J

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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30 Sep

Windows | uPVC

Pwllheli - LL53

Enquiry from: Rob B

Start Date: Immediate

9 upvc sash windows with a curved upper. i would like both the upper and the lower to open i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of serv...

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16 Feb

Windows | uPVC

Pwllheli - LL53

Enquiry from: Ellen E

Start Date: Immediate

Call anytime. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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08 Jan

Windows | uPVC

Pwllheli - LL53

Enquiry from: Rosalind H

Start Date: Immediate

call anytime. number of windows: 10 quote requested on windows, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of service do you require: supply a...

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30 Oct

Windows | uPVC

Pwllheli - LL53

Enquiry from: Gareth H

Start Date: Immediate

Call anytime. Number of windows: 3 Quote requested on windows, in PVCu, to be supplied and fitted.

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16 Sep

Windows | uPVC

Pwllheli - LL53

Enquiry from: Alicja D

Start Date: Immediate

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

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12 Sep

Windows | uPVC | Single Window

Pwllheli - LL53

Enquiry from: Louise D

Start Date: Immediate

new patio doors supplied and fitted are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you need: 1 window...

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06 Aug

Windows | uPVC

Pwllheli - LL53

Enquiry from: Ann C

Start Date: Immediate

Pass: 4 - Call anytime. Number of doors: 2 Quote requested on doors, in PVCu, to be supplied and fitted.

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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 Pwllheli is:

£2,082

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

Related Window Installer searches in Pwllheli

Window Installer FAQs

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

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.

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.

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 Aluminium double glazing work?

Double glazing is made up of two layers of glass, with a layer of argon gas in between. This type of glass can be used in Aluminium windows. The gas is a poor insulator, helping heat to stay in your home and making your windows more efficient. As well as trapping the argon gas, the second layer of glass reduces the amount of noise that enters your property, and helps to make your windows stronger and more secure.

Are coloured double glazing windows more expensive than white ones?

Coloured double glazing windows are more expensive than white ones, in general. uPVC is the cheapest material to use for double glazing, and white is the standard colour. But there are endless possibilities in terms of colours you can have, and they do come at additional cost.

Some people choose to have coloured double glazing that matches or opposes the colour of the exterior of their house. Another popular option is a woodgrain effect, which from a distance looks just like more expensive timber windows. The best thing about a wood effect is that you can have the stylish look of wooden windows without the maintenance, and they should last longer.

While coloured double glazing is more expensive than white ones, it doesn’t have to break the bank. The best thing to do is get in touch with a range of window companies and ask them to come round to give you a quote. They should be able to offer you brochures or links to websites of different brands of windows that offer coloured frames. From there, you can decide on the installers you liked most and the brand you preferred.

It’s worth bearing in mind that it’s not always best to go with the cheapest coloured windows. While there lots of good, inexpensive options out there, sometimes very cheap windows won’t be good quality and may not last as long as other slightly more expensive brands. Speak to your installer about guarantees that may come with the windows and how long they would expect them to last before making your final decision.

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.

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.

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