Spectus Casement Window System

Product features

  • U-values as low as 0.8W/m²K
  • Acoustics up to 41 dB
  • Choice of 24, 28, 36, 40 and 44mm glazing options
  • 5-chamber sash & outer frame
  • Available in a range of 30 colours including dual options
  • 85, 110, 150, 180, 225mm cill options
  • Compatible with Tilt & Turn Window
  • Secured by Design approved
  • PAS 24 as standard
  • Available profile shape:

    Bevelled Ovolo


    The Spectus Casement Window is a classic, timeless and flexible solution for all type of projects from new build developments, education buildings to commercial buildings. The system is flexible enough suit any frame configurations and includes all the components for bay & bow windows and conservatories too.

    The Spectus Casement window offers graceful shapes and finish options with no compromise on energy efficiency. The system can achieve the highest energy rating and U-values to meet the most demanding specifications up to and including 0.8 W/m²K or A++.

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