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New & replacement windows in Northern Ireland

Turkington Windows is a leading supplier of PVC replacement windows and installs these throughout Northern Ireland, including Lisburn and Belfast, and Portadown. Choose from a wide range of window styles, materials, colours and hardware to find the perfect look for you.

Modern window styles to suit any home in Northern Ireland

Our range of new and replacement windows are designed to be low maintenance and are available in casement or sash styles.

We offer several styles for casement windows, including modern profiles suited to newer homes with contemporary characteristics and a more traditional window range more in tune with heritage style properties. We can also match timber sash window styles with our traditional PVC vertical sliders; sash windows in Belfast are also a popular choice for a classical option.

Whatever style your property, we have an ideal replacement window in our range to suit your personal preferences and fit in with your Northern Ireland home’s appearance.

Energy efficient, weatherproof & secure

Our high-performance uPVC windows can improve your home’s energy efficiency, reduce problems such as draughts and condensation, and provide complete weatherproofing against the cold and rain.

Windows are manufactured with energy-efficient double glazed units as standard, allowing them to achieve an ‘A’ Window Energy Rating. To further improve thermal efficiency we also offer a triple glazed option. Read here for three key reasons to choose PVC windows for your home.

Aside from being energy efficient, our replacement windows are also incredibly secure, featuring high security locking as standard to keep any would be intruders at bay.

Window installation
Heritage Aluminium Windows

Add style to your Northern Ireland home

Add a splash of colour to your home and let your personality shine through with our range of PVC window colours and finishes.

Windows are available in 10 standard colours, ranging from classic shades such as White and Cream through to woodgrain foils which mimic the natural appearance of wood for a low-maintenance alternative to timber.

We can also offer woodgrain on white colour options, creating a different look inside and outside of your home and giving you increased style choice when choosing new windows.

We can also offer finance options for double glazing in Northern Ireland.

Re-glazing & replacement sealed units

As well as installing brand new windows, we can update tired and dated glass or sealed units. Find out here whether it's time to update your Northern Ireland home's windows.

Double glazed units normally last for 10 years, but after time they can start to deteriorate. They may therefore become less effective, reduce the aesthetics of your home, mist up and lose their thermal benefits. The moisture itself can be hard to spot, but if it builds up between the panes, water will condense within the sealed unit.

Double glazing and triple glazing today is superior to older units that were fitted before 2002. Modern technology means that glass units are now twice as efficient as dated styles. So if you are looking for a cost effective way to save energy, re-glazing your old inefficient glass is a great option. If you would like to know more check out our double glazing FAQ's page.

Turkington can effectively replace glass units or entire windows. Our glass replacement service utilises efficient A rated glass, which will quickly help you to start saving on heating bills (meaning your new glazing or windows will soon pay for themselves). All of our units are BSi and Kitemark approved – our quality installations conform to high standards and can improve the inside and outside of your property.

Heritage casement windows installation
Close up of a uPVC casement window

Known for professional, efficient & dedicated service

Free showroom & home visits include a same day quote

Average of 24 weeks from signing to installation

Up to ten year warranty with dedicated post-installation support

Dedicated teams to resolve installation & maintenance issues

What do our customers say?

We’re very proud of our reputation for providing an excellent all round service – from sales, through installation and after-sales we try to ensure every customer’s experience is excellent. Last year, we asked our customers if they were satisfied by the level of service they received from Turkington Windows, with 98.3% of our customers saying they were more than satisfied. We love hearing feedback on our service; below are some comments from happy customers in your area who are glad to recommend our products and services to those looking to have new windows, doors or a conservatory installed.

Great Service

The fitters were also great. They were very tidy workers and left the house exactly as they found it. There wasn't a mark on the wallpaper. We wouldn't hesitate to...

Amanda Barr

27/11/2021

A fantastic experience

Two groups of workers helped to deliver a first class service ie replacement of windows/plastic roof with state of the art new double glazed windows throughout. Money well spent.

Bernard Joseph

22/11/2022

I had windows and doors fitted last year

I was very impressed with them from beginning to end that I decided to get guttering this year and I am so happy with it and how it compliments my...

Auntie B

05/03/2023

Conservatory Installation

Throughout the process all members of staff with whom we came into contact were friendly and helpful, advising us of when they would be with us and turning up on...

Graham Middleton

20/12/2022

Recently new door fitted

Great service and especially Brian Luke who looked after us extremely well. Service excellence from start to finish. Fitters did an amazing job and cleaned up after themselves.

Chris Shakesby

10/12/2022

100% recommend Turkington

The team who came to fit my windows worked very quickly and were neat and tidy. I've had so many compliments on the big picture window in our living room....

Liana Ross

01/04/2023

See more of our reviews

Get in touch with us today!

Fill out your details on our contact form to request a free quote, and our team will we will be in contact shortly to discuss your requirements.

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Choosing the right window for your house

Double Glazing Across Ireland

With showrooms in Lisburn & Portadown we are ideally placed to supply and install windows, doors and conservatories all across Belfast and Northern Ireland, as well as the greater Dublin area and counties Monaghan, Meath and Louth.

Holding ourselves to the most stringent standards

GGF logo
TSI approved code logo
TGAS the glazing arbitration scheme logo
ultra installer logo
BitC business in the community logo
investors in people logo
NI Environmental Benchmarking Survey 2022