Slim-framed. Light-filled.
Aluminium windows
Defined Living supply and install the Origin Aluminium Window Collection, offering outstanding design and performance.
Offering the UK’s leading brand of aluminium windows from Origin
Defined Living supply and install the Origin Aluminium Window Collection, offering outstanding design and performance. Our range includes various styles such as casement, bay, fixed frame, gable, French, and bi-folding windows. Available in two high-quality systems – the Origin Slimline Window (OW-70) and the Origin Premium Window (OW-80) – we provide options to suit any home. With a choice of two distinct aesthetics, Soho or Contemporary, we ensure a perfect match for any property, whether it’s a modern new build, a charming period cottage, or a character home.
Soho Steel-Look Style Windows
With its steel-style, industrial aesthetic, the sought-after Soho Collection delivers a bold and authentic look. Inspired by one of the world’s most architecturally striking neighbourhoods, our Origin Soho Window Collection lets you push design boundaries and make a statement in your home.
Contemporary Style Windows
Bring natural light into your home with our Contemporary Collection. Designed with a sleek silhouette, slim sightlines, and expansive glazed areas, it maximises views while maintaining a clean, modern aesthetic. This collection is all about simplicity, creating a bright, open, and spacious feel in any home.
New Product
The OW-70 Soho Window
Sleek, refined, and effortlessly stylish, the new Soho Window has officially launched. Featuring a steel-style design and exceptional performance, it frames every view with industrial elegance. Designed to suit your style and crafted for your space, the Soho Window is the perfect centrepiece for your project.
Window configurations
Choose your style
At Defined Living, we offer a stunning range of window styles and configurations to suit any replacement, renovation, or new build project. Your home is a reflection of your personality, and we believe every detail should be tailored to your exact preferences. That’s why all our windows are made to measure. Our expert team will guide you through the personalisation options, ensuring your vision becomes a reality.
Bespoke sleek aluminium windows
Proudly manufactured in the United Kingdom at Origin’s Buckinghamshire facility.
Discover our industry leading guarantees for complete peace of mind.
Our windows help your house stay warm in winter and cool in the summer.
We’re committed to your safety through compliance and accreditation initiatives.
A wide range of colour and finish options ensures that there is a style to suit your home.
Find out how our unbeatable delivery promises can help your project.
All Origin products are tailor-made to your requirements by their highly skilled team.
All Origin windows benefit from the strength, resilience and versatility of their premium grade aluminium.
Origin’s expert engineering allows you to focus on enjoying the products rather than taking the time to maintain them.
Hardware
Handles for Origin Windows have been designed to offer the perfect finishing touch to an already stunning window system.
Inline handles: OW-70
The OW-70 Slimline Window is available with inline handles, offering a sleek and
streamlined appearance.
Available in 6 colours, shown below.
Brushed
Anthracite Grey
Chrome
Gold
Satin
Silver
Offset Handles: OW-70 and OW-80
The OW-80 Premium Window makes use of an offset handle design. This can also be used on
the OW-70 if you would like a colour-coded finish.
Available in any RAL colour, examples below.
Black
Anthracite Grey
Chrome
Gold
Satin
Brushed
Let’s transform your home.
Consultations are completely free, with no obligation to commit.