Profile 22 Casement Window System

Product features

  • U-values as low as 0.8W/m²K
  • Acoustics up to 44 dB
  • Choice of 24, 28, 36, 40 and 44mm glazing options
  • 5-chamber sash with optional RCM inserts available
  • 10mm cover on weather seals
  • An extensive range of ancillary items, including cills, baypoles, extensions to suit any demands
  • Secured by Design approved
  • PAS 24 as standard
  • Available profile shape:

    Chamfered Sculptured


    The Optima Casement Window is suitable for almost any size or layout and includes all the components for bay and bow windows and conservatories. Its range of styles sits as comfortably in a modern home as it does in heritage properties, giving it a versatility that’s hard to beat.

    The system meets all requirements for thermal efficiency as standard. A wealth of intelligent design features plus double and triple glazing options mean thermal efficiency can be enhanced to meet your project’s specified standards, up to and including 0.8 W/m²K or A++.

    Optima Casement Windows are suitable for almost any size or layout of casement windows and the system comes with the widest range of ancillaries in the industry so you can create perfect projects every time.