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Origin Window OW – 80

Origin OW - 80


The premium casement window from Origin Windows utilises advanced manufacturing techniques together with versatile premium grade aluminium. This creates a window which is both beautiful and strong. It combines traditional design, high levels of security and thermal efficiency to complement any type of build.

The OW-80 offers both internal and external flush casements – an industry first.

Designed to be big and small

This Origin window can be manufactured up to 7sqm in over 150 RAL colours with colour-coded gaskets and handles – so no project is too big or small, along with your personality.

Available on a short lead time…

The OW-80 can be supplied fully bespoke in as little a short lead time when ordering from our popular colour range. Colours span from Hipca White to Jet Black and cover all the popular metallic shades in between. It also includes our authentically styled woodgrain effects.

And in all configurations…

The OW-80 is available in all configurations whether gable, bay, casement or fixed.

Thermal Efficiency

With advanced triple weather seals, the OW-8O can achieve a low U-Value rating of 0.9 respectively.

This is achieved by using the world’s best insulator, Aerogel, to help boost the windows thermal efficiency, allowing it to achieve an Energy Rating of A++.

Security is key…

Security is essential and the OW-80 conforms to PAS23/24 accreditations and has been extensively cycle-tested, ensuring their durability and high-quality performance.

We invite you to visit one our showrooms, located in;

  • Banbury, Oxfordshire.
    • Easily accessible for Oxford, Northampton, Milton Keynes, Brackley, Towcester, Bicester
    • Thame, Kidlington, Witney, The Cotswolds, Chipping Norton and Bloxham
    • Bourton on the Water, Stow on the Wold, Moreton in Marsh
    • Royal Leamington Spa, Coventry, Stratford upon Avon and Aylesbury.
  • Henley-on-Thames, Oxfordshire.
    • Easily accessible for Maidenhead, Reading, Slough
    • Marlow, Shiplake, Sonning Common, Sonning Eye
    • Didcot, Goring and Wallingford.
  • Beaconsfield, Buckinghamshire.
    • Easily accessible for High Wycombe, Chalfont St Giles, Chalfont St Peter, Gerrards Cross
    • Amersham, Great Missenden, Chesham and Princes Risborough.

Click here to find out more about the Origin Brand

Origin Window OW – 80
  • Thermal insulation (in W/m2K)

    A++ or up to a 0.9 U value

  • Security

    PAS 24

  • Locking

    High security locking mechanisms

Technical Specifications

PAS certified yes
Thermal Effieciency A++ or up to a 0.9 U value.
Maximum Dimensions 1000mm x 1800mm
Finger safe hinges yes
Durable powder coating yes
Superior Weather Protection yes
A one of a kind twin flush casement yes
High security locking mechanisms yes
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