Origin Slimline Window
(OW-70)

Origin Slimline Window (OW-70) by Azure Outdoor Living

Beautiful high-performance windows

The Origin Slimline Window (OW-70) is their slimmest window yet, combining strength with sleek design to create the finest aluminium window on the market today.

Completely bespoke and made using premium grade aluminium – just like all Origin products – the OW-70 offers a slimline alternative guaranteed to modernise your property.

Achieving a sightlines of just 65mm, the Origin Slimline Window is one of the slimmest windows available with a guarantee of up to 20-years. These ultra-slim sightlines mean less frame and more natural light, as well as better views. Available as either a casement or fixed window, the OW-70 is ideal for spaces where maximising glass size and light is essential.

Your Local Origin Partner

As an official partner of Origin Global, Azure Outdoor Living offers the complete Origin product range, renowned for exceeding industry standards.

Origin’s architectural glazing solutions boast impressive U-values as low as 0.8 W/m² (0.8 K/m²), ensuring exceptional thermal performance and energy efficiency. Available in a variety of designs and colours, Origin windows seamlessly integrate into any existing home décor. Plus, they offer the benefits of low maintenance and outstanding quality.

Superior Customer Experience Across the Region

Azure Outdoor Living is dedicated to providing a superior customer experience nationwide including our home counties Norfolk, Suffolk, Cambridge, Essex and London. Our experienced team ensures every step of the process, from initial consultation to installation, is completed with precision and dedication.

Experience the Bespoke Difference

When it comes to finding a bespoke solution for your architectural glazing needs, choose Azure Outdoor Living. We offer the ultimate service, ensuring you get the perfect Origin products to meet your specific requirements.

Sleek flush external finish

Expertly designed to feature no overlapping external frames, our Slimline Window will add a trim and elegant appearance to your home. Whether it’s a townhouse or new build, the OW-70 adds a touch of class to any property; a joy to look at as well as use.

OW-70 Configuration and size options

The OW-70 window comes as a casement, bay or fixed window.
If you’re looking for gable or French windows then click here for the OW-80.

Ultra-slim sightlines

Completely bespoke and made using premium grade aluminium – just like all Origin products – the OW-70 offers a slimline alternative guaranteed to modernise your property.

Available as either a casement or fixed window, the OW-70 is ideal for spaces where maximising glass size and light is essential.

The OW-70 is also available with two beading options, square or chamfered, giving you ultimate flexibility in specifying a window that suits not only your personal taste, but your building’s character.

The difference between OW-70 and OW-80

The main difference between OW-70 and OW-80 is the way that they look.

OW-70 offers the slimmest sightlines at just 65mm wide, ideal for those looking to maximise on natural light and views. OW-80 may not offer sightlines as slim as OW-70, however, it offers an internal flush casement, which OW-70 cannot provide.

Both OW-70 and OW-80 are manufactured using premium grade aluminium, are durable and low maintenance, and come with an industry-leading guarantee of up to 20 years.
Learn more about our OW-80 window.

OW70 Window Product Specification

Spec	OW70
Construction	Thermally broken aluminium
Manufacture Origin	Buckinghamshire
Insulation	1.2 – 1.7 (W = 1.2K/m2)
Glazing	Multiple Toughened safety glass or Laminated glass options
Glazing Thickness	28mm
Triple Glazing	Glass upgrade optional
Integral blinds	Optional in double-glazed units
Frame Finish	Huge range of colours option
Handle Finish	Various
Sash Width	Fixed Frame 4800mm, Side Hung Sash 950mm, Top Hung Sash 1374mm
Sash Height	Fixed Frame 4800mm, Side Hung Sash 1400mm, Top Hung Sash 1474mm
Panel Thickness	70mm
Maximum Weight	100kg per panel
Warranty	Up to 20 year Guarantee

Choose your Tilt and Turn Window Colour

If you’re looking for a truly unique way to personalise your windows, then look no further. With an immeasurable selection, you’ll be able to find something that speaks to your vision. From 15 shades in the Trend collection; 33 colours in the Individual collection; and even exclusive options with their Unique collection, the options are practically limitless. Maybe you don’t want just any normal colour – why not go fully customised with amazing hues from the RAL chart such as RAL7016 Anthracite Grey or RAL 9005 Jet Black? No matter what details and character you have in mind for your aluminium windows, there’s sure to be something that’ll work for you. Don’t settle for ordinary – make it extraordinary instead!

Inline Handles

And, we’re not just saying that. From the size of your window to the colour of your handle, all of our orders are completely bespoke so that you can design a window that’s perfect for your home. Every OW-70 comes with either an inline handle or crank handle, both of which offer an elegance feel and finish – the choice is yours.

Brushed

Anthracite Grey

Chrome

Gold

Satin Grey

Silver

Offset Handle

Available in any RAL colour to complement your window.

White

Slimline Window (OW70) Window added Benefits

Qualicoat Marine grade Finish

Qualicoat Seaside Class. At Azure Outdoor Living, we understand that the quality of our product is paramount to longevity and performance, which is why our windows are finished as standard with marine-grade certification. By concentrating on pre-treatment, Qualicoat Seaside Class standard ensures that each window has a deeper etch of the substrate to remove all surface contaminants. With this process completed before painting, we can be sure to achieve a perfect powder-coated finish every time, complete with a 10-year paint guarantee for long-lasting durability. High-quality powder coating that lasts. Investing in Qualicoat seaside Marine grade paint finish for your windows is a smart choice for environments prone to harsh salt air. Its powder-coated paint finish provides unbeatable durability, able to resist damaging and degrading weather conditions such as intense precipitation, corrosion and chalking. This technology guarantees your windows will maintain their look and feel even after coming into contact with the harshest sea air conditions. In comparison to many other finishing options, Qualicoat seaside ensures that your glazing will remain durable and reliable over time, making it worthwhile both financially and aesthetically.

Integral Blinds for Aluminium Windows

Integral blinds for your new windows are a great option for those looking for an attractive and cost-efficient window treatment. In essence, it is double glazing with an embedded Venetian or pleated blind within its slim frame, meaning that narrow sight lines can be achieved conveniently and with minimal visual interruption. And no worries about dirt build-up or glare; the integral blind system is totally concealed in the double-glazing unit! With a large selection of colours to choose from, this range of sophisticated blinds offers a modern solution that will easily fit into any décor. Furthermore, ScreenLine® integrated blinds are highly durable, and easily adjust allowing you to control the natural daylight in your space.

Open Corner Glazing

Open corner glazing provides a seamless and contemporary way of connecting sections of glass to create bigger window panes with unobstructed views and exterior style. With superior thermal energy performance, the superhero 80 is a great choice for this type of glazing. Its frameless look is achieved by using units with silicone jointed corners, resulting in a flexible window solution that can be customised according to your unique requirements. If you are looking for a suitable way to enhance the aesthetics of your home while improving levels of comfort and efficiency, open-corner glazing with the Supertherm 80 is an option worth considering!

Lockable Window Handle

Our popular choice of Supertherm 80 Windows are specially manufactured to operate comfortably and provide superior functionality and increased security. Not only do these ergonomic lockable handles operate smoothly, they also add a distinct look of sophistication to the interior of your property while increasing the security of the house at the same time. Installation is easy, and choosing Supertherm 80 Windows will give you the utmost benefit without sacrificing quality durability or safety.

Windows with you in as little as 24-hours

If you need your windows urgently, then choosing one of our popular colour options is for you. Available in as little as 24 hours, our popular colour options for OW-70 are 7015M, 7016M, 7021M, 9005M, 9007M, 9910M, 9910G and 9910G/7016M (dual colour). All are able to offer and elegant finish for properties old and new. Please note – your windows will be delivered to your chosen Partner and the install will be based on glass and their installation availability.