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Fully Reversible Window

Easy-to-clean, thermally efficient and high security, the fully reversible window works with a 180 degree pivot action to give users safe and easy access to the outer pane - making it the perfect choice for high and medium rise applications, or hard to reach locations. The Duraflex fully reversible window has been meticulously designed to suite seamlessly with the existing Diamond Suite. Featuring integrated transoms and mullions ensure multi-configurations and styles can be achieved, delivering fabricators and installers complete system compatibility.  


Functionality and performance go hand-in-hand with the Duraflex reversible window, attaining the enhanced security accreditation PAS 24:2016, impressive 0.8 U-Value and outstanding weather performance, with BS6375 severe weather testing; achieving 2400Pa Gusting and 600Pa Water and Air permeability, ensuring peace of mind to specifiers, fabricators and homeowners alike. 

casement windows


Features & Benefits

Our fully reversible windows are more than just a beautifully designed product, they deliver exceptional performance for fabricators and homeowners alike.

  • 180 rotation, allowing for easy access 
  • The ideal window for commercial applications
  • Secured by Design and Part Q specification available
  • Glazing options: 24, 28, 36 and 44mm 
  • Q-Lon weatherseal gasket

  Download Fully Reversible Data Sheet

Colour Options

The Duraflex Diamond Suite is available in an extensive range of foil finishes, from our authentic woodgrain effects such as Rosewood and Irish Oak, to contemporary solid colour finishes such as the popular Anthracite Grey and Chartwell Green; all designed to satisfy the most discerning homeowner. 





Anthracite Smooth

Irish Oak

Golden Oak

Slate Grey Smooth

Black Brown

Anthracite Grey

Light Grey


Agate Grey



"A proven partner to the UK's leading fabricators; proudly supplying retail, trade, commercial and new build markets for over 60 years."