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Verified ProOver 20 Reviews

GCB Windows

26 review(s)
Offers services in NORTHERN IRELAND
Bell Windows was brought together in 2008 by Gordon Bell. Even though it is a relatively young company, Gordon himself has...

Barriertherm UK

2 review(s)
Offers services in NORTHERN IRELAND
We are a family run company run on family values we provide a personal professional service offering great products at fac...
Over 20 Reviews

Pennine Home Improvements

29 review(s)
Offers services in NORTHERN IRELAND
Pennine Home Improvements Pennine Home Improvements designs and installs conservatories, UPVC Windows, composite and UP...

RG Doors

0 review(s)
Offers services in NORTHERN IRELAND
RG Doors offers Interior doors, Bespoke Doors, Made to measure Front doors and Interior doors, Casement windows, Sash wind...

Recent Window Installer Enquiries

04 Jun

Windows | uPVC

Craigavon - BT63

Enquiry from: Evelyn B

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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02 Jun

Windows | uPVC

Ballyclare - BT39

Enquiry from: Eileen L

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 ballyclare area 2+ windows supply and i...

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01 Jun

Windows | uPVC | Single Window

Newtownabbey - BT36

Enquiry from: Keri F

Start Date: Immediate

1230 x 1040 window to replace one in garage

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01 Jun

Windows | uPVC

Belfast - BT14

Enquiry from: Geraldine M

Start Date: Immediate

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Belfast area 2+ windows Supply and install Please call to ar...

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01 Jun

Windows | uPVC

Craigavon - BT62

Enquiry from: E

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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31 May

Windows | uPVC

Londonderry - BT48

Enquiry from: Denise F

Start Date: Immediate

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

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30 May

Windows | uPVC

Belfast - BT12

Enquiry from: Mary M

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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21 May

Windows | uPVC | Supply

Ballynahinch - BT24

Enquiry from: Martin S

Start Date: Immediate

940mm high 760mm wide white pvc top hung

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19 May

Windows | Glazing

Belfast - BT7

Enquiry from: Patrick M

Start Date: Immediate

in the kitchen the pvc window are you the property owner: tenant (with permission) what level of service do you require: repair/glass only property type: semi detached how many windows do you need: 1...

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14 May

Windows | uPVC | Supply

Antrim - BT41

Enquiry from: Richard H

Start Date: Immediate

supply window and french door

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12 May

Windows | uPVC

Bangor (outside Ring Road) - BT19

Enquiry from: Kenneth D

Start Date: Immediate

all existing windows replaced in anthracite, what level of service do you require: supply of full unit only property type: detached how many windows do you need: 4+ windows do you require doors: 375, ...

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03 May

Windows | Glazing

Belfast - BT15

Enquiry from: Michael B

Start Date: Immediate

850 x 760 double glazed unit replacement. Window is second floor above bay window pvc holding trim is on outside of window.

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23 Apr

Windows | uPVC | Repair

Bangor (within Ring Road) - BT20

Enquiry from: North D

Start Date: Immediate

3 roof windows repair needed. Mechanism not working.

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15 Apr

Windows | Glazing

Londonderry - BT47

Enquiry from: KATHLEEN G

Start Date: Immediate

to panes of toughened glass one 6x12 m and one 6x10 x 5x16 x 19x11 are you the property owner: owner of the property are you looking for glaziers: no how many units do you do you require: 2-5 windows ...

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09 Apr

Windows | uPVC

Bishop Auckland - DL14

Enquiry from: Abdullah A

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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04 Apr

Windows | uPVC

Consett, Durham, Stanley - DH8

Enquiry from: Fraser N

Start Date: Immediate

Customer in Consett, Durham, Stanley area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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14 Mar

Windows | uPVC

Craigavon (East) - BT65

Enquiry from: Trudy F

Start Date: Immediate

3 windows ,one front door and 2 glass panels

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11 Mar

Windows | uPVC

Durham - DH1

Enquiry from: Maggie I

Start Date: Immediate

Customer in Durham area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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10 Mar

Windows | uPVC

Ballymena - BT42

Enquiry from: Denise M

Start Date: Immediate

customer in the ballymena area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

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26 Feb

Windows | uPVC

Banbridge - BT32

Enquiry from: Lisa M

Start Date: Immediate

customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...

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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 Northern Ireland is:

£2,657

Window Installer job Window Installer cost in 2026
Double glazing in Northern Ireland £900-£8,500
Upvc double glazing units only in Northern Ireland £800-£1,200
Triple glazing in Northern Ireland £900-£8,500
Aluminium windows in Northern Ireland £1,875-£2,875
Wooden window in Northern Ireland £3,750-£5,750
Aluminium windows supply only in Northern Ireland £2,600-£3,900
Upvc or wood porch in Northern Ireland £2,813-£6,013
Sash window in Northern Ireland £1,050-£9,000
Glaziers in Northern Ireland £57-£87
Secondary glazing in Northern Ireland £900-£8,500
uPVC Single Window in Northern Ireland £225-£345
Wooden sash windows in Northern Ireland £3,750-£5,750
Wooden windows supply only in Northern Ireland £2,760-£4,140
Aluminium repair in Northern Ireland £240-£360
Window repair in Northern Ireland £268-£402
Wooden window repair in Northern Ireland £320-£480

Related Window Installer searches in Northern Ireland

Window Installer FAQs

how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

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 much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

How to replace the glass in a uPVC window?
It’s not too difficult to replace the glass in a uPVC window, so if you’re a confident DIYer you could have a go at this yourself. We’ll go through the main steps on how to replace the sealed unit in a uPVC double glazed window:
  1. Using a rubber mallet and a strong pallet knife, remove the beading around the window. You might think they’re part of the frame, but they’re actually separate on the inside of the frame and can be taken out by using pallet knife to prize them out. Start with one of the longest beads first and leave the top bead until last.
  2. Give the glass a little tap to loosen it if it doesn’t come out straight away, then the whole unit should slide out easily. Just make sure it falls towards you and not back out onto the ground below!
  3. Clear any debris that has found its way into the frame with a brush. Add spacers at the bottom of the frame – these could be pieces of plastic.
  4. Get your new sealed unit (make sure you measure the glass before you buy one so you know which size to get) and carefully take it out of the packaging. Look for the British Standard mark – that shows you the bottom of the glass.
  5. Lift the glass into the frame, starting with the bottom first, and make sure that it fits square in the frame before taking the spacers out.
  6. Use a little washing up liquid to spread along the beads to make it easier when you slide them back into the frame. If they simply push and clip back in, you can use something like a block of wood to help you push them in correctly. Put them back in reverse order to how you took them out.
And there you go! If you’re feeling confident you can have a go at replacing the glass in your uPVC window yourself. But if you’ve got any worries, leave it to a window installer who will be able to do it in less than an hour.
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 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 repair or replace a double glazed unit?

Are you about to purchase a double glazed unit and wondering how to go about the replacement project? If yes, then you’re at the right place. Firstly, it’s advisable to hire the services of a reliable professional who can guarantee the best results for help especially if you lack proper training and experience in the field. However, we’ve put together this step by step guide to provide you with a detailed information about the double glazed unit replacement process. Let’s get started!

The tools and materials you require for the project includes tape measure, hammers, nail punch, scraper, spacing blocks, non-hardening butyl putty, high-security glazing tape rolls and beading tacks.

• Work out the glass size required. Simply use the tape measure to measure from frame edge to frame edge while also taking note of the thickness.

• When about to order, inform the glass merchant that the measurement provided are frame-tight. This will make him reduce the dimension a little bit, mostly by 5mm for clearance.

• Remove the beading and ensure to support the glass while doing so. If the glass units are fitted in wooden windows, you may need to cut the putty-based compound they’re normally sealed with to remove the glass.

• Lay out the beading in the window’s shape to make for easier refitting later on.

• If you’re working on wooden frames, wipe out all traces of excess installation compound using a scraper and clean the rebate with a soft brush.

• Trial fit the double glazed windows to ensure they’d slide into the frame without being forced.

• Plastic frame windows are usually in between a pair of gaskets, you should replace this with a hight security glazing tape. While for a wooden frame, simply apply strips of flexible non-setting butyl putty or high-security glazing tape on either sides of the glass.

• Install and centralize the glass in the frame.

• Press the nail wooden beading or plastic beading back into place.

what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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