A flush mounted ventilation grille, primarily used within a designated cell unit. The grille offers a 17.9% free area for ventilation. Perforated to Home Office agreed dimensions to reduce ligature opportunities and restrict passing of contraband.

Complies with the Police Buildings Design Guide and Court Standard and meets the criteria for maintaining the highest level of security within the safe and secure environment of a Police Station, Magistrates or Crown Court, Prisons or HM Armed Forces.

specification

• Constructed from 4mm thick grade 304 perforated
  stainless steel sheet welded within a 2mm thick zed section stainless steel frame with the corners of the frame rounded to reduce potential ligature atttachment
• The grille is designed for flush mounting directly on top of masonry, render or tiling using tamper resistant screws
• 17.9% free area for ventilation

finish

• Satin finish stainless steel, left natural

options

• Almost any size available
• Can be provided in grade 316 stainless steel