PBSC offers a range of vision panels that are not only functional but also aesthetically pleasing for your facility. The high containment vision panel is available in double glazed or single glazed options with a polished stainless steel frame. It is mechanically sealed to the wall using a compression gasket. Additionally, PBSC can provide window systems that use structural silicone for wall finishing purposes.

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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 APR Vision Panels can also be known as a High Containment APR Vision Panel, Double Glazed Vision Panel, Glazed Panel, Hospital Window, Vision Panel, Cleanroom, Clean Room Window, Laboratory Window, Controlled Window and a Glass Window.

Technical Specification

  • Typical pressure loss at SAT of 38Pa over 30 minutes, with a starting pressure of 500Pa
  • 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.


  • 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