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Traditional Tilt-In Vertical Sliders Secondary Glazing

Traditional Tilt-In Vertical Sliders Secondary Glazing

Discreet units with self-supporting panes. Tilt-in facility enables each secondary sash (panel) to be independently released from the outer frame and pivoted inwards through almost 180°.

Download our Measuring Guide(s)

Download our Measuring Guide Balanced Vertical Slider / Tilting slider
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The Product...


  • Slim, unobtrusive aluminium profile
  • Smooth sliding action utilising spring balances to ensure ease of use and to support the weight of panel
  • Both panels tilt-in to allow easy access for cleaning and maintenance
  • Improved noise and thermal installation
  • Suitable for arched applications (please note: top panel won’t tilt)
  • Suitable to have bevelled timber subframe to fix into bays /splayed reveals

Variations of Basic Unit

  • Standard and acoustic trickle vents are available
  • Tilt-in balanced vertical slider can be coupled and stacked using a heavy duty frame coupling section or timber to timber
  • Larger trims and timber trims available at additional costs
  • Variety of stock colours available, including all RAL options

The Technical Information...


  • Glazing options: 4mm in our Classic range
  • Glazing options: 6mm – 10.8mm in our Enhanced range
  • Choice of timber subframes
  • Pre-drilled and countersunk to suit either face fix or reveal fix
  • Woolpile & Q-Lon inserted into panel section groove for additional noise and thermal insulation
  • Gasket colour – white as standard, black also available upon request
  • PVCu trims supplied for the face of the units to create a neat, clean finish
  • Standard colour 9003 Satin White

Optimum Noise Reduction: 50dB (Rw) Using 6mm toughened primary glazing and 6.8mm acoustic laminate secondary glazing.

Optimum U Value: 1.868 W/m2K Using 4mm toughened Low E glazing, with 80mm glass-to-glass

Heritage TBVS
Configuration Based on 4mm Glass Tilt-in Balanced Vertical Slider
Max width: 1,500mm
or Max height 3,000mm

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