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Verified ProOver 20 Reviews

Bell Windows (Ni)

25 review(s)
Offers services in CASTLEWELLAN
Bell Windows was brought together in 2008 by Gordon Bell. Even though it is a relatively young company, Gordon himself has...
Verified Pro
Precision Contracts is a family run business and have been the foremost contractors of home improvements, building and roo...
Verified Pro

Lgs building solutions

0 review(s)
Offers services in CASTLEWELLAN
Damp proofing woodworms rot treatment
Verified Pro

All Purpose Glazing

0 review(s)
Offers services in CASTLEWELLAN
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

12 Apr

Windows | uPVC

Castlewellan - BT31

Enquiry from: S S

Start Date: Immediate

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

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05 Aug

Windows | uPVC

Castlewellan - BT31

Enquiry from: Helen C

Start Date: Immediate

Call anytime. Number of windows: 2 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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01 Apr

Windows | uPVC

Castlewellan - BT31

Enquiry from: Leigh F

Start Date: Immediate

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

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01 Nov

Windows | uPVC

Castlewellan - BT31

Enquiry from: Monica B

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 Oct

Windows | uPVC

Castlewellan - BT31

Enquiry from: Naomi M

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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16 Sep

Windows | uPVC

Castlewellan - BT31

Enquiry from: Kieran G

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. Mr lives in Castlewellan area 2+ windows Supply and insta...

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24 Aug

Windows | uPVC

Castlewellan - BT31

Enquiry from: Cathaoir K

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange...

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08 Jul

Windows | uPVC

Castlewellan - BT31

Enquiry from: Kora rose mcguile M

Start Date: Immediate

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

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14 Feb

Windows | uPVC

Castlewellan - BT31

Enquiry from: Mary M

Start Date: Immediate

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

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26 Apr

Windows | uPVC

Castlewellan - BT31

Enquiry from: Katie M

Start Date: Immediate

Replace old double glazing and patio door I am looking for quotes for 4+ Windows uPVC Are you the property owner: Owner of the property What level of service do you require: Supply and installation o...

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22 Apr

Windows | uPVC

Castlewellan - BT31

Enquiry from: Katie M

Start Date: Immediate

Replace old double glazing and patio door I am looking for quotes for 4+ Windows uPVC Are you the property owner: Owner of the property What level of service do you require: Supply and installation o...

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27 Oct

Windows | uPVC

Castlewellan - BT31

Enquiry from: Bertie M

Start Date: Less than one month

Are you the property owner: Owner of the property Time scale: Less than one month Have you considered replacing your windows: Yes Agreed to recieve uPVC Quotes: Yes Other Forms: 17 Agreed to recieve ...

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01 Aug

Windows | uPVC

Castlewellan - BT31

Enquiry from: Maria C

Start Date: 3+ months

Property owner 3+ Windows Doors required UPVC Supplied and Fitted Please Contact to appoint *

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04 Jul

Windows | uPVC

Castlewellan - BT31

Enquiry from: Maria C

Start Date: 3+ months

homeowner wants 16 white UPVC windows supplied and fitted within 6 months Homeowner Supplied and fitted Please contact to appoint

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14 May

Windows | uPVC

Castlewellan - BT31

Enquiry from: Michelle D

Start Date: Immediate

Are you the property owner: Owner of the property Windows for a garage conversion Time scale: 1-3 months

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10 Apr

Windows | uPVC | Supply

Castlewellan - BT31

Enquiry from: Patrick C

Start Date: Immediate

Supply double glazed glass panel at 1140x840x20mm

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02 Sep

Windows | uPVC

Castlewellan - BT31

Enquiry from: Helena C

Start Date: Immediate

Home Owner 3 + Windows UPVC Supplied & Fitted Please contact to appoint

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12 Apr

Building Work | Porch

Castlewellan - BT31

Enquiry from: T M

Start Date: Immediate

small porch Homeowner UPVC Supplied and fitted Please contact to appoint

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24 Feb

Windows | uPVC

Castlewellan - BT31

Enquiry from: Anne K

Start Date: Immediate

Home Owner 7 x Windows 1 x Door UPVC Frames Supply and Fit Call to Appoint

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02 Feb

Windows | uPVC

Castlewellan - BT31

Enquiry from: Anne K

Start Date: Immediate

Homeowner UPVC 7 Windows 1 Door Supplied and fitted Call to appoint *

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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 Castlewellan is:

£2,082

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

Related Window Installer searches in Castlewellan

Window Installer FAQs

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

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 to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

How long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

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.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

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