UPVC Casement
(current)
New & Replacement Windows in Northern Ireland
Turkington Windows is a leading supplier of PVC and aluminium windows and installs throughout Northern Ireland, including Lisburn, Belfast and Portadown. Choose from a wide range of window styles, materials, colours and finishes.
Premium Windows for Homes Across Northern Ireland
Turkington Windows supplies and installs a comprehensive range of windows throughout Northern Ireland, including uPVC, aluminium, Lumi frameless, plus double and triple glazed options. Every window is energy-efficient, secure, and backed by our 10-year guarantee, designed for both traditional and contemporary Northern Irish homes.
-
Energy Efficient as Standard
Every window is fitted with energy-efficient double glazed units as standard, achieving an 'A' Window Energy Rating with low-E coatings.
-
Secure by Design
High security locking is fitted as standard across the range to keep would-be intruders at bay, giving peace of mind for every Northern Irish home.
-
Style Choices to Match Your Home
Add a splash of colour with our range of PVC window colours and finishes, let your personality shine through the front of your home.
uPVC Windows
Turkington Windows supply and install uPVC windows which are ‘A’ rated as standard, helping to insulate your home against the cold. This classic style is ideal for both traditional and modern styles of property and is available in a range of configurations, glazing styles and colour options.
A — A++
Energy Rating
1.2 — 0.9
U-Value
Secured by Design
Security
10 Years
Warranty
-
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.
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.
-
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. Whether you prefer a timeless white frame, a contemporary anthracite grey, or a classic woodgrain effect, our extensive selection allows you to create the perfect look for your property.
Designed to complement both traditional and modern homes, our durable, low-maintenance finishes provide long-lasting beauty while enhancing your home’s curb appeal.
-
Re-Glazing & Replacement Sealed Units
If your windows are misted, damaged, or no longer performing as they should, our re-glazing and replacement sealed unit service offers a cost-effective solution. We can replace failed or broken glass units without the need for a complete window replacement, restoring clarity, energy efficiency, and security to your home.
Our high-quality sealed units are designed to improve insulation, reduce heat loss, and help keep your property comfortable all year round.
-
Window Tips and Advice
Read tips & adviceChoosing the right windows and caring for them properly can make a significant difference to your home’s comfort, energy efficiency, and appearance. From selecting the best style and finish to maintaining frames and glazing, our team is here to help.
Our experienced team is always on hand to answer any questions and guide you through the available options, ensuring you have all the information you need to make an informed decision that’s right for your home and budget.
Frequently Asked Questions
-
What window styles do you supply?
We offer a wide range of window styles to suit every property, including casement windows, flush sash windows, sliding sash windows, tilt and turn windows, and heritage aluminium windows. With a variety of colours, finishes, and glazing options available, we can help you find the perfect windows for your home.
-
How secure are your windows?
Security is built into every window we install. High-security locking systems come fitted as standard across our range, helping to protect your home and providing added peace of mind for you and your family.
-
Are your windows energy efficient?
Yes. All of our windows are fitted with energy-efficient double glazing as standard and achieve high levels of thermal performance. Low-E glass coatings help reduce heat loss, keeping your home warmer, more comfortable, and potentially lowering energy bills.
-
Known for professional, efficient & dedicated service
-
Home visits include a free same day quote
-
Average of 12-14 weeks from signing to installation
-
Up to 10 year warranty with dedicated aftercare
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.
Holding ourselves to the most stringent standards
Accredited and certified by the bodies that matter – for your peace of mind.
-
ISO 9001 / 14001 / 45001
International standards for quality, environmental and occupational health management. Independently audited every year.
-
GGF Member
Approved member of the Glass and Glazing Federation, the trade body upholding the highest industry standards.
-
Business in the Community
Active member of the responsible business network, committed to community and environmental impact.
-
Investors in People
Recognised employer standard — invested in our team's training, well-being and long-term careers.
-
Ultraframe
Approved Ultraframe installer — premium conservatory and orangery roof systems with full manufacturer-backed warranty.
