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Verified Pro
Precision Contracts is a family run business and have been the foremost contractors of home improvements, building and roo...
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All Purpose Glazing

0 review(s)
Offers services in LONDONDERRY
Working with glass since 1983 All Purpose Glazing (APG) is a family run glass merchant and processing business that has co...
Verified Pro
Construction or Refurbishment of existing Houses  • Attic Conversions  • Sun Rooms & Conserv...

Recent Window Installer Enquiries

15 Jan

Windows | uPVC

Londonderry - BT48

Enquiry from: Philip M

Start Date: Immediate

what best describes your living situation? - homeowner - sole. how many windows are you considering replacing? - 6. what material do you require, upvc? - upvc. what colour do you want them to be? - wh...

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08 Jan

Windows | uPVC

Londonderry - BT47

Enquiry from: David C

Start Date: Immediate

What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 8. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...

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06 Dec

Windows | uPVC

Londonderry - BT47

Enquiry from: Horace W

Start Date: Immediate

Call anytime. Number of windows: 5 Quote requested on windows, in PVCu, to be supplied and fitted.

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03 Dec

Windows | uPVC

Londonderry - BT47

Enquiry from: Ida M

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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26 Nov

Windows | uPVC

Londonderry - BT48

Enquiry from: Tara C

Start Date: Immediate

Call back anytime. Number of windows: 11 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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13 Nov

Windows | uPVC

Londonderry - BT47

Enquiry from: Patricia M

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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15 Oct

Windows | uPVC

Londonderry - BT47

Enquiry from: Marcella C

Start Date: Immediate

Call anytime. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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15 Oct

Windows | uPVC

Londonderry - BT48

Enquiry from: Hugh B

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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04 Sep

Windows | uPVC

Londonderry - BT48

Enquiry from: Hannah M

Start Date: Immediate

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

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28 Aug

Windows | uPVC

Londonderry - BT48

Enquiry from: Tracy H

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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27 Aug

Windows | uPVC

Londonderry - BT48

Enquiry from: B

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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07 Aug

Windows | uPVC

Londonderry - BT47

Enquiry from: Cynthia R

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 require doors I...

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29 Jul

Windows | uPVC

Londonderry - BT47

Enquiry from: Joanne F

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 8/10 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require door...

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01 Jul

Windows | uPVC

Londonderry - BT48

Enquiry from: Isobel M

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 13 What material do you require, UPVC? upvc What colour do you want them to be? WHITE Do you require doo...

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01 Jul

Windows | uPVC

Londonderry - BT47

Enquiry from: Charles E

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? UPVC What colour do you want them to be? White Do you requi...

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22 Jun

Windows | uPVC

Londonderry - BT47

Enquiry from: Albert K

Start Date: Immediate

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

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01 May

Windows | uPVC

Londonderry - BT48

Enquiry from: Maria M

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? UPVC What colour do you want them to be? White Do you requi...

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29 Apr

Windows | uPVC

Londonderry - BT48

Enquiry from: Bronagh M

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 require doors I...

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08 Apr

Windows | uPVC

Londonderry - BT48

Enquiry from: Eve L

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 5 What material do you require, UPVC? UPVC What colour do you want them to be? - Do you require doors If so...

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08 Apr

Windows | uPVC

Londonderry - BT47

Enquiry from: David C

Start Date: Immediate

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

Post a similar request >

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 Londonderry is:

£2,082

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

Related Window Installer searches in Londonderry

Window Installer FAQs

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.

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.

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.

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.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

How much could I save on my energy bills if I install double glazing?

As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.

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.

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