PBSC’s range of vision panels provides excellent functionality and aesthetics throughout your facility. The high containment vision panel is available double glazed or single glazed with a polished stainless-steel frame.

It is mechanically sealed to the wall with a compression gasket. We also offer window systems that use structural silicone for finishing to walls.

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  • Flush glazing (double glazed version)
  • Simple pressure testing
  • Double glazed to provide redundancy for sealing
  • Providing a friendly and functional environment
  • Easy to clean and maintain
  • Fast and easy checking
  • Polished stainless-steel frame


APR Vision Panel HC-Vd/s/f

Vision panels are essential in controlled environments from BSL2 to BSL4-Ag to provide visibility and a friendly and functional open space atmosphere.

Custom designs are available on request.

PBSC's vision panels can also be known as a Hospital Window, Window Panel, High Containment Panel High Containment window, Cleanroom Window, and APR Vision Panel.

Technical Specification

  • Typical pressure loss at SAT of 38Pa over 30 minutes, with a starting pressure of 500Pa
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  • Please contact PBSC for specific design options.
  • 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.


  • Fire rated
  • Security Rating up to and including SR5
  • Mullion for larger openings
  • Acoustic upgrades
  • Venetian or roller blinds
  • 304 or 316 stainless-steel construction