OW-70 Slimline

If you’re after more natural light and less window profile without compromising on style, the OW-70 – Origin’s slimmest window yet – is for you.

At just 65mm, the sightlines offered by the OW-70 are ideal for spaces where maximising on glass size is a must so that you can enjoy as much of your view as possible.

Whether you’re going for a look that is sleek and contemporary or a modern twist on the traditional, the OW-70 is completely bespoke so you can benefit from a range of configuration options and make a real statement with your bay, casement or fix frame window. Available in more than 150 RAL colours, you can make the sleek flush external finish of your slim profiles as bold or as subtle as you wish.

Made from premium grade aluminium, Origin’s OW-70 combines strength with sleek design to deliver a window which is thermally efficient and surpasses current building standards for security. Slim and strong, it benefits from a guarantee of up to 20-years.

View Window Case Studies

Key Features

  • Sleek Finish

  • Thermally Efficient

  • Slim and Strong

  • Powder Coated

  • Ultra Secure

Origin OW-80 Windows - Rococo

OW-80 Premium

Now this is a window that’s completely unique to the industry.

Not only is the Origin OW-80 Premium available with the highest possible thermal efficiency rating, it’s also ultra-secure and unique in look and functionality. Delivering an external and internal flush casement which lines up perfectly with the frame, these windows create an elegant finish, both inside and out.

Thanks to high-quality aluminium, the OW-80 is a versatile system offering less window and more natural light, which can be made completely bespoke to your needs in almost any size and configuration, including fixed or sashed casements, gables, bays and French windows.

Suitable for any type of property, the OW-80 can be manufactured in more than 150 colours, and if you choose one of the most popular shades, your windows will benefit from a fast-tracked lead time.

PAS 24 certified, the OW-80 features an industry-leading Yale Encloser locking system, which is Secure by Design approved and works with an espagnolette style handle.

This level of security is taken further through the addition of stainless-steel hinges which are resistant to corrosion and have been through 50,000 cycle tests. Anti-slip and lock technology is used as standard on the hinge guards, and for extra peace of mind each of these security components are included in Origin’s up to 20-year guarantee.


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Available to be viewed at our showroom

As  premier retail partner for Origin in the South we have a fantastic display of windows, bi-fold, front and sliding doors in our showroom.


Call the design team today!

Please call the office on 01794 511180 if you would like to speak with one of the design team to find out more information on our amazing products. We can then discuss the style which will best suite your home and custom design your products to meet your requirements.