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 OW70 Aluminium Window
Minimal sightlines. Distinctive design. The OW70 Soho collection brings an iconic, industrial-inspired aesthetic to your home, combining elegant aluminium frames with impressive thermal performance and striking kerb appeal.
- Features
- Colours
- Hardware
- Specifications
- Downloads
Features
Why the OW70 Stands Apart
Built to perform and designed to stand out, the OW70 delivers exceptional durability alongside a refined, industrial-inspired aesthetic that feels equally at home in both period properties and modern spaces.
Signature steel-look styling
The Soho Collection's slim sightlines and distinctive square glazing bars recreate the classic steel-framed look, adding industrial character, bold structure, and timeless visual appeal to every window.Outstanding Thermal Performance
A precision-engineered thermal break helps to minimise heat transfer, maintaining a comfortable indoor temperature throughout the year while enhancing your home’s overall energy efficiency.Exceptional Durability
Aluminium window frames are built for the long run. The OW70 offers high resistance to harsh weather conditions – ideal for coastal South West homes.The Soho Aesthetic
The Soho look brings a distinctly urban, architectural edge to the OW70 – clean lines, flush detailing, and a sophisticated contemporary finish throughout.Low Maintenance Living
Unlike timber, aluminium window frames require very little maintenance. A simple clean is all it takes to keep your OW70 looking as good as new.Design Flexibility
From flush casement windows to a wide range of opening options, the OW70 can be configured to suit your project perfectly – whether you’re renovating, extending, or building from scratch.Colours
A Wide Range of Colours to Suit Every Style
Choose from an extensive palette of RAL colours, including the ever-popular black, grey, or opt for dual-colour finishes to complement your home inside and out.
Agate Grey
Anthracite Grey
Beige Grey
Black Brown
Black Grey
Brown Grey
Cement Grey
Grey Brown
Jet Black
Khaki Grey
Pebble Grey
Signal Grey
Silver Grey
Slate Grey
Stone Grey
Traffic Grey B
Yellow Grey
Any RAL
Hardware
Configure Your OW70 Your Way
With the OW70, every detail is an opportunity to express your style. From the way your windows open to the finishes you choose, each element is carefully considered to create a look that feels uniquely yours.
Select from a range of opening styles, glazing options, and beautifully crafted hardware, all available in an extensive palette of colours and finishes. Whether you’re drawn to bold, architectural tones or softer, more understated combinations, the OW70 allows you to create a space that reflects your lifestyle as much as your design vision.
Crack Handle
Inline Handle
Specifications
OW70 Technical Specifications
Everything you need to know about the Origin OW70's core technical performance. Key figures for homeowners, builders, and specifiers are detailed below.
Specification
System
Frame Material
Typical Frame Depth
Glazing Compatibility
Maximum Sash Size
U-Value (frame)
Weather Rating
Security
Finish
Colour Options
Hardware
Opening Styles
Maintenance
Detail
Origin OW70 Aluminium Window
Extruded aluminium with thermal break
70mm
Double or triple glazed units
Up to 2400mm x 2400mm (configuration dependent)
From 1.2 W/m²K when double glazed and 0.8 W/m²K when triple glazed
Class 4 air permeability / Class E750 wind resistance
PAS 24 compliant (configuration dependent)
Polyester powder coating
Full RAL range, including dual-tone finishes
Multi-point locking as standard
Casement, fixed light, flush casement
Low maintenance – no painting or sealing required
Downloads
Technical Downloads for the OW70
Architects and specifiers can download full technical drawings, section details, and product data sheets for the Origin OW70 below.
Aluminium Windows Built for the South West
Living in Cornwall or Devon is a privilege, but the South West's coastal weather demands serious engineering. The Origin OW70 meets this head-on with a compact 70mm frame and a sleek exterior that sits completely flush to keep driving rain out, now available in the steel-look Soho Collection for a bold industrial finish.
With ultra-slim 65mm sightlines for bigger glass views, sturdy corner joints, and heavy-duty hinges, it easily withstands severe coastal gales. Accommodating energy-efficient glazing, a built-in thermal break, and a marine-grade coating, it delivers exceptional performance and warmth for your home.
Why Choose Camel Glass for Your Origin OW70?
As an authorised Origin supplier serving Cornwall and North Devon, Camel Glass brings together expert product knowledge and a straightforward, honest approach. From your first enquiry through to a completed installation, our team is on hand to support you at every stage.
Whether you're a homeowner exploring your options, a builder seeking reliable supply, or an architect specifying for a bespoke project, we offer the right level of support for your needs – backed by decades of experience and a genuine commitment to quality.
Frequently Asked Questions
Not sure if the Origin OW70 is the right aluminium window for your project? Here are some of the questions our customers ask us most often.
What makes the OW70 a slimline aluminium window?
The OW70 uses precision-engineered aluminium profiles to achieve exceptionally slim sightlines, maximising glass area and delivering a clean, contemporary look with minimal frame visible.
What is the Soho style on the OW70?
Inspired by one of the world’s most iconic and architecturally rich neighbourhoods, the Soho style captures a distinctive industrial aesthetic defined by elegant glazing bars and timeless symmetry. Blending artistic flair with understated structure, the Soho look brings character and versatility to any setting – enhancing contemporary homes, complementing period properties, and adding a unique sense of identity to every space.
Are aluminium windows energy efficient?
Yes. The OW70 features a thermal break that reduces heat transfer through the frame, improving thermal insulation and helping to maintain a comfortable indoor temperature all year round.
What colours are available for the OW70?
The OW70 is available in a wide range of RAL colours with a durable powder coating finish. Popular choices include anthracite grey, though dual-tone options are also available.
How much maintenance do aluminium windows require?
Very little. Aluminium window frames are ideal for the long run. Occasional cleaning is all that's needed to keep them looking their best.
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Find the ideal glazing solution that suits your style, budget, and energy efficiency needs.