The secondary glazing vision panel from PBSC provides flush glazing to the inside of the laboratory where standard external windows are used on the outside of the building.

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  • Made to fit into Various Sizes and Depths to the External Window
  • Screen Printed Borders Bonded to the Toughened Glass
  • Overlapping Flanges to Finish the Opening
  • Flushed Glazing


Indispensable in many controlled environments providing a hygienic finish to external windows.

Found in, laboratory, biotech, NHS and pharmaceutical facilities, the secondary glazed vision panel can be made to bespoke measurements.

PBSC's Secondary Glazed Window is also known as a Secondary Glazed Panel, Glazed Vision Panel, Glazed Screen, Hospital Window, Vision Panel, Clean Room Window, Cleanroom Window, Laboratory window, Controlled Window, Glass Window, Biotech Window, NHS window and a Bespoke Window.

Technical Specification

  • 6mm Toughened Glass Thickness Toughened to EN 12150-1
  • PBSC reserve the right to introduce changes in performance, configuration and technology, dimension, weights and materials in the course of technical progress. Images may not be accurate.
  • Some of the information/images/equipment described or shown may only be available at extra cost. Features & specifications will vary.
  • Please contact PBSC for specific design options.


  • Acoustic Upgrades
  • Venetian or Roller Blinds
  • 304 or 316 Stainless-Steel Construction
  • PPC Finish Available in Any RAL/BS Colour
  • Mullion for Larger Openings