Origin Casement Windows

Available in both OW-70 Slimline and OW-80 Premium ranges, the Origin Casement Window combines traditional design, advanced manufacturing and versatile premium grade aluminium for high levels of security and thermal efficiency to complement any type of build.

OW-80 Casement Window

For a truly unique window offering, an industry-first internal and external flush casement, the OW-80 Casement Window will not disappoint.

Completely bespoke, OW-80 casement windows can be manufactured up to 7sqm in over 150 RAL colours to suit your preference. Colour-coded gaskets and handles allow you to add personality to your windows if you wish.

OW-70 Casement Window

Equally sleek and contemporary, the OW-70 Casement Window may not offer as many customisation options as OW-80, however, it does offer ultra slim sightlines of just 65mm. Able to accommodate sizes of up to 4.8sqm, the OW-70 provides a modern finish for any home.

Made from the same premium grade aluminium as all Origin products, OW-70 offers the same level of security as OW-80 and comes with the same industry-leading guarantee of up to 20 years.

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Industry Leading 20 Year Guarantee

Stylish flush casement

Advanced weather tight seals

Metallic or colour coordinated handles

Thermally efficient

High security locking mechanisms

Finger safe hinges

Ultra slim lightweight durable aluminium frames

Durable powder coating

Thermally efficient

Origin Casement Windows offer standard double glazing and thermally efficiency that exceeds current building regulations thanks to a sophisticated polyamide thermal break, built in to the window frames.

OW-80 windows can go the extra mile to achieve a U-Value as low as 0.9 using sophisticated Aerogel technology, used in space suits and space shuttles, and triple glazing.

Our dedication to thermal efficiency means you’ll not only be able to enjoy a warm home in winter and a cool home in summer, you could even save money on your energy bills.

Designed with protection in mind, all side hung windows use hinges which fulfill fire exit regulations (subject to sash size).

Highly secure

Every Origin Casement Window is installed with Yale’s renowned Encloser Locking system, offering the highest level of security. Engaging cylindrical cams into the window keeps, this Encloser Lock is clean and simple, PAS 24:2012 certified and exceeds the latest security standards – giving you complete peace of mind that you and your home is secure.

Each window can also be built with the highest grade stainless steel hinges, capable of carrying exceptionally heavy loads. Hinge guards, locking handles and crimped frames work together to further improve impenetrability of our windows, making the Origin Window one of the most secure on the market today.