| A surface 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. |