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Verified ProOver 20 Reviews

Abacus Restoration

39 review(s)
Offers services in LLANGEFNI
With over 25 years of experience, Abacus Restoration specialises in the repair, restoration and ongoing maintenance of uPV...

Celsius Home Improvements

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

Sash Windows Wales

0 review(s)
Offers services in LLANGEFNI
Peninsula are proud to be at the forefront of our industry; we are a forward-thinking company and are constantly evolving ...

Sashrite restorations

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

The Window and Door Store

0 review(s)
Offers services in LLANGEFNI
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

08 Sep

Windows | uPVC

Llangefni - LL77

Enquiry from: Eleri E

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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04 Sep

Windows | uPVC

Llangefni - LL77

Enquiry from: Manon W

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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21 Aug

Windows | uPVC

Llangefni - LL77

Enquiry from: Sonia H

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 requi...

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20 Jun

Windows | uPVC

Llangefni - LL77

Enquiry from: Heulwen R

Start Date: Immediate

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

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06 Mar

Windows | uPVC

Llangefni - LL77

Enquiry from: Kelly J

Start Date: Immediate

Call anytime. Number of windows: 11 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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04 Oct

Windows | uPVC

Llangefni - LL77

Enquiry from: Gavin M

Start Date: Immediate

Call any time. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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23 Aug

Windows | uPVC

Llangefni - LL77

Enquiry from: Kelly J

Start Date: Immediate

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 many windows do you need: 4+ windows do y...

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22 Aug

Windows | uPVC

Llangefni - LL77

Enquiry from: Phillip H

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 8 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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17 Feb

Windows | uPVC

Llangefni - LL77

Enquiry from: Naomi P

Start Date: Immediate

Call back anytime. Number of windows: 6 Number of doors: 3 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 Nov

Windows | uPVC

Llangefni - LL77

Enquiry from: Heulwen R

Start Date: Immediate

call anytime. number of windows: 8 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of se...

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05 Jan

Windows | uPVC

Llangefni - LL77

Enquiry from: Iwan J

Start Date: Immediate

good morning, we have won a job in holyhead leisure centrer and the council have asked us to price 4 nr replacement windows as part of additional works. please get in touch if you'd be interested in ...

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02 Sep

Windows | uPVC

Llangefni - LL77

Enquiry from: Molly J

Start Date: Immediate

Hello, I am looking for to get a window installed on our protest. Would you be able to price for a supply and install and for someone to come out to measure everything up? Thank you.

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11 Aug

Windows | uPVC | Single Window

Llangefni - LL77

Enquiry from: Gill S

Start Date: Immediate

fixing broken hinge, it has snapped

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01 May

Windows | uPVC

Llangefni - LL77

Enquiry from: Gail S

Start Date: Immediate

Home Owner UPVC Supplied and Fitted Call to Appoint.

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09 Mar

Windows | Wooden

Llangefni - LL77

Enquiry from: Celfyn T

Start Date: 1 to 3 months

Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Do you require doors: 375, 10030 Time scale: 1-3 months Window Material: Wo...

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30 Jan

Windows | uPVC

Llangefni - LL77

Enquiry from: A

Start Date: Immediate

Home owner 3+ windows UPVC Supply and fit Time scale: 1 - 3 months Please contact to appoint

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14 May

Windows | Glazing

Llangefni - LL77

Enquiry from: Edwina M

Start Date: Immediate

Replace broken double glazed glass panel In conservatory window - toughened clear glass. Approx. dimensions of glass panel are width 700mm, height 1280mm. Please contact to appoint Are you the pro...

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04 Feb

Windows | uPVC | Single Window

Llangefni - LL77

Enquiry from: Sandra H

Start Date: Immediate

Home owner 1 Window UPVC Supplied and Fitted Time scale immediate Contact to Appoint *

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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 Llangefni is:

£2,082

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

Related Window Installer searches in Llangefni

Window Installer FAQs

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.

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

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.
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.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

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 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.

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