Sashless Double Hung Window

  • Offers unparalleled circulation of air through simultaneous operation of top and bottom panels.
  • Key locking is available in both vent and fully closed positions.
  • Can be configured vertically or horizontally in a servery.
Aluminium Sashless Double Hung Window sizes

ALL SIZES ARE TYPICAL RATHER THAN DEFINITIVE. FOR SIZES OUTSIDE OF THESE PLEASE DISCUSS WITH YOUR VALLEY WINDOWS CONSULTANT

Features and Specifications:

  • Dual weather seals on moving panels help exclude drafts, rain and intrusive noise.
  • Flyscreen frames are extruded, providing much greater strength than roll-formed alternatives.
  • Glass is installed with vinyl or santroprene seals on both sides, ensuring weather tightness & rattle-free glazing.
  • Inline reveals mean the frames are as easy to fit as timber windows. This inline reveal also shields the aluminium frame, improving the energy efficiency of the product.
  • Optional external frame infill creates a 15mm x 3mm flashing groove.