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Aluminium Casement Windows

Aluminium casement windows are a very popular choice. They combine the traditional opening out British window, with the modern slim lines of an aluminium framed system.

Large opening sashes are possible, in a choice of opening mechanisms. Matching fixed frame windows are also available.


  • Suitable for all general light use applications
  • An enhanced system designed to comply with the latest revisions of Document L
  • System can achieve window energy ‘B’ rating
  • Profiles feature an extended polyamide thermal break to enhance thermal performance
  • Fabrication method is by crimped mechanic corners
  • Air – Class 4, 600pa
  • Wind – Class E, 700pa
  • Water – Class 5, 2000pa
  • Frame depth of 70mm
  • 28mm double glazed or 36mm triple glazed units
  • Side hung maximum width 700mm
  • Side hung maximum height 1400m
  • Top hung maximum width 1400mm
  • Top hung maximum height 1500mm


  • Outer frame and sashes available in a contemporary flat and square style or more traditional champhered profiles
  • Dummy sashes available
  • Full range of windows including angled bays and square bays
  • Fixed picture windows and tilt only or tilt and turn windows available also
  • Full range of RAL colours available.
  • Dual colour option
  • Option for metallic textured finish.
  • Option for woodgrain finish
  • Suitable for manual, solar and Uniblinds.
  • Handles available in black, white, brushed chrome, polished chrome and anthracite grey.
  • Option with or without external cill
  • External cills available in 85mm, 125mm, 150mm, 190mm or 225mm