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Verified Pro

Build fix & Plaster

0 review(s)
Offers services in DOLGELLAU
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 DOLGELLAU
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...

Sashrite restorations

0 review(s)
Offers services in DOLGELLAU
Welcome to Sashrite Your Local Specialists in Sash Window Repair, Replacement, Refurbishment and Restoration Welcome...

Recent Window Installer Enquiries

16 Aug

Windows | uPVC

Dolgellau - LL40

Enquiry from: Alyssa E

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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28 Nov

Windows | uPVC

Dolgellau - LL40

Enquiry from: Lois W

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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29 Dec

Windows | Glazing

Dolgellau - LL40

Enquiry from: Kevin R

Start Date: Immediate

2 x 8 x6 inch glass panes removing and replaced with 2 panes that are already cut to size and have air vents in them. are you the property owner: owner of the property property type: semi detached are...

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17 Jul

Windows | uPVC

Dolgellau - LL40

Enquiry from: Amy M

Start Date: Immediate

Shop 2+ windows UPVC Supplied and fitted Please contact to appoint

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22 Aug

Windows | uPVC

Dolgellau - LL40

Enquiry from: William E

Start Date: Immediate

Homeowner wants quotes for conservatory roof, SUPPLIED AND FITTED, open to options on matrial, Contact any time

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28 Feb

Windows | uPVC

Dolgellau - LL40

Enquiry from: Derec J

Start Date: Immediate

Product Material: uPVC_White Please call to appoint

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13 Jul

Windows | uPVC

Dolgellau - LL40

Enquiry from: Ken H

Start Date: 1 to 3 months

Are you the property owner: Tenant (with permission) How many windows do you need: 5+ Do you require doors: None Window Material: PVCu What level of service do you require: Supply and Install Tim...

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05 Mar

Windows | uPVC

Dolgellau - LL40

Enquiry from: Ifan R

Start Date: Immediate

Home Owner 4 windows 1 door UPVC Supplied and fitted Immediately Please call to appoint *

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20 Apr

Windows | uPVC

Machynlleth - SY20

Enquiry from: Ian H

Start Date: Immediate

customer made an online enquiry for replacement windows via one of our websites. confirmed via . 2+ windows supply and install please call to arrange an appointment to quote.

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10 Apr

Windows | uPVC

Barmouth - LL42

Enquiry from: Peter L

Start Date: Immediate

Call back anytime. Number of windows: 4 Quote requested on windows, in PVCu, to be supplied and fitted.

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23 Mar

Windows | uPVC

Machynlleth - SY20

Enquiry from: Rory C

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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23 Mar

Windows | uPVC

Machynlleth - SY20

Enquiry from: Peter J

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 Machynlleth area 2+ windows Supply and ...

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19 Mar

Windows | uPVC

Machynlleth - SY20

Enquiry from: Caroline O

Start Date: Immediate

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

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13 Mar

Windows | uPVC

Machynlleth - SY20

Enquiry from: Tim S

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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10 Mar

Windows | uPVC

Machynlleth - SY20

Enquiry from: Ray P

Start Date: Immediate

Customer living in Machynlleth 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 inst...

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25 Feb

Windows | uPVC

Arthog - LL39

Enquiry from: Tom W

Start Date: Immediate

Call back anytime. Number of windows: 19 Number of doors: 3 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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17 Feb

Windows | uPVC | Repair

Harlech - LL46

Enquiry from: Gary R

Start Date: Immediate

Replacement pane of glass required for a smashed sash window.

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17 Feb

Windows | Glazing

Harlech - LL46

Enquiry from: Gary R

Start Date: Immediate

replace smashed sash window pane. are you the property owner: owner of the property property type: detached are you looking for glaziers: yes how many units do you do you require: 1 window what level ...

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11 Feb

Windows | uPVC

Llwyngwril - LL37

Enquiry from: Nicholas P

Start Date: Immediate

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

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17 Jan

Windows | uPVC

Dyffryn Ardudwy - LL44

Enquiry from: John C

Start Date: Immediate

Call anytime Number of windows: 7 Number of doors: 2 Quote requested on windows and 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 Dolgellau is:

£2,082

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

Related Window Installer searches in Dolgellau

Window Installer FAQs

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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 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.
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.

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.

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.

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.

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.

How to remove a aluminium double glazed window?

Removing a double glazed window can be quite labour intensive. If you decide to try it yourself, make sure you give yourself plenty of time, and wear gloves and goggles.

Begin by unscrewing all opening windows at the hinges and removing them. Then take away the beading and putty around any fixed panes and take them out too.

Once you’ve removed all the glass, use a saw to put angled cuts in the frame, and a bar and hammer to remove it in sections. You should remove the sill if you’re going to replace that too.

Finally, cut through any screws holding the frame into place with a hacksaw.

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