Crealco Edge Thermal Break Casement Aluminium Windows (42mm)

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Edge thermal break casement windowAdvance Fenestration supplies Crealco Edge Aluminium Windows in South Africa. The Crealco Edge is the first thermally broken window designed in South Africa, for the South African market. The Edge is a projected top and side hung window system, designed for both residential and commercial markets, The Crealco Edge is a step above the rest when looking for design options for your energy efficient home or office. The window helps keep your home warm during the winter and cool in summer when used in conjunction with the appropriate glass.


  • Thermally efficient and is suitable for both single and double glazing
  • Easy to manufacture and install
  • Achieves U-valves of less than 3 W/m²K when used with 25mm double glazing glass
  • Opening casement profiles are also thermally broken to ensure optimal weather and thermal efficiency


  • Designed for both single and double glazing combinations

Gasket & Seals

  • High quality
  • Locally available
  • Affordable and reliable


  • Available in a variety of popular architectural powder coatings colors and finishes


  • Designed to accommodate standard local hardware