Aluminium
Windows

Our Origin aluminium windows are a fantastic addition to any home. You can choose between our slimline OW70 system or more robust OW80 system which comes with an exclusive flush finish internally. Both systems achieve 2025 Future Building Standard compliance today and can achieve U-Value as low as 1.0W/m2K. Perfect for any home renovation, extensions or self-build project!

Features & Options

OW70 sight line: 65mm

OW80 sight line: 91mm

Maximum width (both systems): 4800mm

Maximim height (both systems): 4800mm

OW70 U-Value: Up to 1.2W/m2K

OW80 U-Value: Up to 0.8W/m2K with Aerogel

Georgian bar system OW80: YES

Georgian bar system OW70: YES – used via flat trim

Popular colours: White (RAL 9910), Anthracite Grey (RAL 7016), Jett Black (RAL 9005)

Bespoke RAL colours and wood grain finishes also available

Unique internal flush finish with OW80 system

OW70

The Origin OW70 aluminium window system is our slimline system. This system is ideal for those looking for slim frames and to maximise the glazed area of their windows. The OW70 system is often specified in large home renovation projects, as well as new-build extensions and self-build homes. Their slim frames and square sight lines make for a timeless aesthetic as well as flooding any space with natural light.

OW 80

The Origin OW80 aluminium window system is our premium aluminium system. With sight lines of 91mm and a unique double-flush finish to the inside and outside of the window, the OW80 system is ideal for those wanting a super-modern look. The OW80 is also ideal for significantly larger spans where the strength of the thicker profile allows for much bigger glazed areas. When specified with Aerogel, a special insulative material that sits inside the frame, the OW80 can achieve an A++ energy rating and a U-Value of 0.8W/m2K – this is equivalent to PassivHaus standards.

CLEAN, MODERN AESTHETICS

Aluminium windows are ideal for any home. Whether it’s a renovation or a self-build, our OW70 and OW80 aluminium window systems are elegant yet modern, with clean sight lines, ageless aesthetics and superb energy efficiency

Gallery

Origin OW70 Window

Made In Britain and more…

High Security Built In

The Origin OW70 and OW80 aluminium window systems are both PAS:24 2016 compliant as well as being Secured by Design accredited. Secured by Design is the police preferred specification that has been created to help ‘design out’ crime through the use of high-quality, innovative products and processes.

This means that when specifying your aluminium windows for your next project, you can have total faith that your new windows are going to perform well exactly when you need them to.

Find out more

Book a free consultation with one of our design specialists either at your property or here at our showroom via the contact form below. Or, you can find out more about the entire Origin range of aluminium windows by downloading the official brochure.

Explore more of the Origin range

Origin aluminium internal doors

Origin aluminium bi-fold doors

Origin aluminium sliding doors

Contact Us

Start your aluminium window journey via the enquiry form below. A member of our team will get in touch to discuss your requirements further.

Please note that we only operate in the Yorkshire area.