AA Series - Architectural Aluminium Double Hung Window

Double Hung windows open top & bottom sashes simultaneously. Warm air moves through the top, with cool passing through below.


  • Counter balanced mechanism
  • Slender ‘sashless’ style framing
  • Vent locking for secure ventilation
  • Multiple seals minimise air leakage
  • Durable, extruded fly screens with mesh options
  • 90mm deep aluminium frames

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Experience Rylock's quality, style and performance at your nearest interactive showroom.