Series 80 Heavy Duty Horizontal Sliding Secondary Glazing  


A heavy duty horizontal sliding system designed to treat large windows and doors.

  • dB reduction 44dB (Rw) (6-6.4mm glass with 100mm cavity)
  • Frame width 2 Pane: 3600mm, 3 Pane: 5400mm
  • Frame height 2800mm
  • U-value 2.64W/m2K (6-12mm standard glass with timber primary window)
  • Security accreditation Secured by Design (accredited police preferred product) ISO 16933 EXV 33 (blast)