The aluminium double hung windows that we supply and install at Evolution Window Systems lends elegance to traditional or contemporary homes. With their thick, durable sashes the aluminium awning window mirrors traditional solid timber windows in appearance but offers the functional and long lasting benefits of aluminium. Our ranges of double hung windows have excellent weather performance, strength, sound reduction and security features.

Residential Double Hung Window

  • Vertical sliding residential double-hung sashes inlaid directly into commercial framing.
  • Flyscreens tuck into dedicated recess in the jamb inlay adapter, supported with concealed nylon clips.
  • Complies with AS2047. High water resistance 200Pa.

Architectural Double Hung Window

  • This 102mm thick commercial grade double hung window has been designed with bold frame lines and 30mm thick (strong) sashes that can carry heavy glass including 20mm IGUs.
  • The perimeter frame has been designed to make installation into brick veneer and cavity brick easier with built-in nailing fins (weather bars).
  • Extra strong sashes allow large sash windows to be fabricated for high wind load areas.