An industry-exclusive stylish twin flush casement. Achieved through combining traditional design, innovative manufacturing and versatile premium grade aluminium.


The Origin Casement Window offers superior levels of security and thermal efficiency while complementing every type of build.

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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

The Origin Casement Window is available as fixed, with top or side openers and dummy sashes (meaning that the sash does not open, but it will tie in with the style and sight-lines of the openers).

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

The flexible manufacturing techniques and clean and simple aesthetics mean there’s no concession between getting the appearance you need as well as strength and security.


The casement window can be manufactured up to 1000mm wide x 1800mm tall on side hung windows and up to 1500mm x 1500mm on top hung windows. They can even be coupled together for superior apertures.