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Origin Doors

Introducing theOrigin Window

Comparing OW-70 to OW-80

The key difference between OW-70 and OW-80 is the width of the window sightlines. Our OW-70 range offers the thinnest sightlines for more natural light and less window profile. However, the OW-80 range offers more configurations, large sizes and offers more customisation options.

Both window ranges offer a guarantee of up to 20 years and a range of RAL colours and popular colours available on a faster lead time.

OW-70OW-80

Sightlines

OW-70

Ultra-slim sightlines of 65mm from sash to frame

About
OW-80

Slim sightlints of 91mm from sash to frame

About

Configurations

OW-70
  • Casement
  • Fixed frame
About
OW-80
  • Casement
  • Fixed frame
  • Bay window
  • Gable window
About

Price

OW-70

The more affordable option as less aluminium profile is used

About
OW-80

Slightly more costly than OW70 but offers a wider variety of configurations, colours and an internal flush casement

About

Colour-coded gaskets

OW-70

Black only

About
OW-80

Available

About

Thermal efficiency

OW-70
  • Double glazing = 1.5W/(m2K)
  • Triple glazing not available
  • Aerogel not available
About
OW-80
  • Double glazing = 1.5W(m2K)
  • Triple glazing = 1.1W/(m2K)
  • Aerogel = 0.9W/(m2K)
About

Flush casement

OW-70

External flush casement only

About
OW-80

Internal and external flush casement

About

Popular Colour coded handles

OW-70
  • Anthracite grey
  • White
About
OW-80
  • Anthracite grey
  • Slate grey
  • Black grey
  • Jet black
  • Dark metallic silver
  • White
About

Metallic handle range

OW-70
  • Chrome
  • Satin
About
OW-80
  • Anthracite grey
  • Slate grey
  • Black grey
  • Jet black
  • Dark metallic silver
  • White
About

Maximum size

OW-70

4.8sqm maximum

About
OW-80

7sqm maximum

About

Explore our range of windows

What’s the difference between OW-70 and OW-80? Discover which of our aluminium windows would best suit your property

OW-80 premium window

OW-70 slimline window

Our industry leading products offer...

  • Up to a 20 year guarantee
  • Stainless steel or colour coordinated handles
  • Aerogel technology
  • Stylish flush casement
  • Thermally efficient
  • Ultra slim lightweight durable aluminium frames
  • Advanced weather tight seals
  • High security locking mechanisms
  • Durable powder coating
Thermal performance

Thermal efficiency

that's out of this world

Designed to keep a home warm when it's chilly and cool when it's hot, the Origin Window features an advanced triple weather seal for unrivalled weather testing results.

Thermal performance

If, however, homeowners are looking for something special, the Origin Window can be upgraded to Aerogel for out of this world thermal efficiency. Aerogel, used for insulation in spacecraft and spacesuits, has the lowest thermal conductivity of any known solid material. As the only window in the UK that can offer this space age technology, it means that the Origin Window is able to offer a ground-breaking thermal performance, boasting a U-Value of 0.9 and A++ Energy Rating for hugely reduced energy bills.

Find out more about Aerogel

Aluminium quality

Strength, durability and longevity.
Virtually maintenance free and energy efficient, aluminium combines strength and robustness with a lightweight structure – it's extremely strong yet weighs 67% less than steel. This means that the frames won't flex, warp or corrode in variable weather conditions, which is why it's Origin's material of choice for all windows and doors.


Up to a 20 year guarantee

High quality and stylish products that are built to last

Each of our products, including the Origin Window, faces rigorous quality testing at each stage of the manufacturing process at our Buckinghamshire based factory.

By combining a premium grade aluminium with precision engineering, exceptional craftsmanship and quality control, Origin is able to offer up to a 20 year guarantee for optimum peace of mind.


Over 150 colours

Colour choices

From subtle to slightly outrageous...
There are over 150 shades of the Origin Window. But that’s not all. There’s also a dual colour option – so while the exterior frame can match the building style, the interior colour can match or contrast the inside of your home.

Finished with a durable, scratch resistant powder coating, Origin Windows are smooth to the touch and highly resilient to the elements.

150 RAL colours

Woodgrain Finishes

The perfect way to co-ordinate with existing windows and doors. It looks like wood. It feels like wood. It has all the beauty of real wood.

Weather tight sealsUltra secure

The Encloser Lock

A complete lockdown
Every Origin Window is installed with Yale's renowned Encloser system, which offers the highest level of security by engaging cylindrical cams into the window keeps. Clean and simple, the Encloser has been tested to PAS 24:2012 and exceeds the latest security standards.


Security features

Sophisticated style, ultimate security
Despite its stunning aesthetics, there's no compromise on safety with the Origin Window. Not only do they all come with the Yale Encloser Lock, but can also be built with the highest grade stainless steel hinges, which are capable of carrying exceptionally heavy loads and beating the extensive cycle test required for residential windows. Hinge guards, crimped frames and locking handles further improve impenetrability, making the Origin Window one of the most secure on the market.

Choose your handles

Rest assured – the handles of the Origin Window have been given the same attention to detail as every other component, and are the perfect finishing touch to the elegantly designed window, mirroring its sophistication, functionality and security. Window handles can also be colour coordinated to the frame.

  • Slate Grey

    Steel handle
  • Anthracite Grey

    Anthracite Grey handle
  • Black Grey

    Black Grey handle
  • Jet Black

    Jet Black handle
  • Dark Metallic Silver

    Dark Metallic Silver handle
  • White

    White handle
  • Brushed Aluminium

    Brushed aluminium handle
  • Chrome

    Chrome handle
  • Gold

    Gold handle
  • Satin

    Satin handle
Made in Britain

Rest assured

We want you to feel safe and secure in your Origin home, so we have taken every step to ensure that our windows satisfy and surpass Building Regulations for emergency exits, restricted openings and marine based dwellings.

Extra ventilation can be added inside the sash through the installation of trickle vents, and side hung windows can be designed to serve as emergency exits that comply with British Building Regulations.

Explore our range of windows

What’s the difference between OW-70 and OW-80? Discover which of our aluminium windows would best suit your property

OW-80 premium window

OW-70 slimline window