Project Brief Set on a family farm near Bideford, Stoneacre was designed to be a forever home — a property created to make the most of its rural surroundings, natural...
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Origin OW80 Aluminium Window – Where Design Meets Distinction
Origin's flagship aluminium window is engineered for those who demand the very best – combining extraordinary thermal performance with a design language that elevates any property, from a period farmhouse to a contemporary new build.
- Features
- Colours
- Hardware
- Specifications
- Downloads
Features
The OW80 – Engineered Without Compromise
From its advanced thermal engineering to its beautifully slim sightlines, the OW80 sets an entirely different standard for aluminium windows – one that works equally at home in a Victorian terrace as it does in a cutting-edge self-build.
Superior Thermal Performance
The OW80's advanced thermal break technology significantly reduces heat transfer through the frame, delivering outstanding energy efficiency and a consistently comfortable home – whatever the season.Ultra-Slim Profiles, Maximum Light
The OW80's slender aluminium profiles maximise your glazed area, flooding interiors with natural light while creating those crisp, clean sightlines that define truly considered architecture – in both traditional and contemporary settings.Built to Endure
Aluminium is inherently one of the strongest and most resilient materials available for window frames. The OW80 is engineered to perform beautifully across decades, standing firm against the most demanding weather the South West can deliver.Design Flexibility as Standard
No two homes are the same, and the OW80 reflects that. Available in a broad range of opening styles and configurations, it's equally at home on architecturally ambitious projects and on properties where character and individuality are everything.Effortlessly Low Maintenance
Aluminium won't warp, rot, or fade. Once your OW80 windows are installed, they ask very little of you in return – no repainting, no sealing, no seasonal upkeep. Just enduring, beautiful performance, year after year.Flush Casement Option Available
For a seamless, flush finish that sits beautifully in traditional and period settings as well as modern ones, the OW80 is available as a flush casement window – creating an uninterrupted, elegant line that architects and discerning homeowners love in equal measure.Colours
Your Colour. Your Statement. Your Home.
One of the most compelling things about the Origin OW80 is the freedom it gives you to make it entirely your own. Available in the full RAL colour range – with a premium powder coating finish that's applied under strict quality conditions – your OW80 windows can be specified in virtually any colour imaginable.
Agate Grey
Yellow Grey
Traffic Grey B
Stone Grey
Slate Grey
Silver Grey
Signal Grey
Pebble Grey
Khaki Grey
Jet Black
Grey Brown
Cement Grey
Brown Grey
Black Grey
Black Brown
Beige Grey
Anthracite Grey
Any RAL
Hardware
Configure the OW80 Around Your Vision
The OW80 is designed to be as individual as the home it belongs to. Choose from a comprehensive range of opening styles, glazing specifications, and hardware finishes – each one carefully selected to complement the overall design rather than compromise it.
Crack Handle
Inline Handle
Specifications
OW80 Technical Specifications
The Origin OW80's full technical performance data is presented below, giving homeowners, architects, and trade professionals the detail they need to specify with complete confidence.
Specification
Frame Material
Typical Frame Depth
Glazing Compatibility
Maximum Sash Size
U-Value (frame)
Weather Rating
Security
Finish
Colour Options
Hardware
Opening Styles
Maintenance
Detail
Extruded aluminium with advanced thermal break
80mm
Double or triple glazed units
Up to 2500mm x 2500mm (configuration dependent)
From 1.4 W/m²K (configuration dependent)
Class 4 air permeability / Class E1050 wind resistance
PAS 24 compliant (configuration dependent)
Polyester powder coating
Full RAL range, including dual-tone finishes
Multi-point locking as standard
Casement, tilt & turn, fixed light, flush casement
Low maintenance – no painting or sealing required
Downloads
OW80 Technical Downloads
Architects and specifiers can download comprehensive technical drawings, cross-section details, and full product data sheets for the Origin OW80 below. Everything you need to specify with precision and confidence.
An Aluminium Window Engineered for the South West – and Built to Last
Living in Cornwall or Devon is a privilege, but the South West's coastal air and unpredictable weather demand precision engineering. The Origin OW80 meets this head-on with a substantial 80mm outer frame depth, and is also available in a gorgeous range of finishes.
Featuring a balanced 91mm frame-and-sash sightline, mechanically double-crimped corners, and heavy-duty stainless steel hinges, the OW80 easily withstands severe coastal wind loads. Accommodating up to 44mm triple glazing, an optional space-age Aerogel insulation upgrade, and a protective marine finish, its robust fabrication delivers exceptional performance across any coastal cottage or grand contemporary build.
Over 40 Years of Expertise
Camel Glass has been trusted by homeowners and trade professionals across Cornwall and North Devon for over 40 years. As an authorised Origin supplier, we bring genuine product knowledge and honest, personal advice to every enquiry – whether you're exploring your options for the first time or working to a detailed architectural specification.
We believe that choosing a premium window like the OW80 should feel like a pleasure, not a process. Visit one of our showrooms in Wadebridge, Redruth, Holsworthy, or Barnstaple to see Origin products in person – and let us help you find the configuration, colour, and finish that's exactly right for your home.
Frequently Asked Questions
Here are the answers to some of the questions we're most frequently asked about the Origin OW80.
What is the difference between the OW70 and OW80?
The OW80 is Origin's higher-specification model, featuring a slimmer profile, enhanced thermal performance, and a broader range of configuration options than the OW70. If you're working on a more demanding or design-led project – or simply want the very best – the OW80 is the natural choice.
Are Origin OW80 windows thermally efficient?
Absolutely. The OW80 features an advanced thermal break that significantly reduces heat transfer through the aluminium frame, delivering outstanding energy efficiency and helping to keep your home at a comfortable temperature throughout the year.
What colour options are available for the OW80?
The OW80 can be specified in virtually any colour from the full RAL range, finished with a premium powder coating. Black is by far the most popular choice – and for good reason. It brings a bold, architectural quality to both traditional and contemporary homes. Dual-tone finishes, with different colours inside and out, are also available for even greater design flexibility.
How long do aluminium windows last?
Aluminium windows are built for the long term. When properly installed and maintained, you can expect a lifespan well in excess of 30 to 45 years. They require very little upkeep throughout that time – no repainting, no sealing – making them a genuinely rewarding long-term investment.
Can I get a flush casement version of the OW80?
Yes. The OW80 is available as a flush casement window, sitting perfectly flush within the outer frame for a seamless, uninterrupted finish. It's a particularly popular choice for period and traditional properties as well as contemporary homes – and one that architects consistently specify for its clean, elegant appearance.
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