Infrastructure and transport



DissuasionFences in the ‘dissuasion’ category have a clear aim. They prevent incidental trespassers from crossing the boundary. The fence has a robust appearance as a dissuasive effect for people with bad intentions. Dissuasion
Security Category 2Anti intruder fences that offer a degree of resistance to climbing and breaching. Heights up to 3m high although heights are normally up to 2.4m. Fences have been personnel load tested. Security category 2
Security Category 1General purpose fences that mark the boundary and offer minimum deterrence. Heights up to 2.4m high although normally not higher than 1.7m. Security category 1
Security Category 4Maximum security fences that offer maximum deterrence and delay to a skilled and determined intruder at least 3m high. Fences have been personnel and wind load tested. Security category 4
Security Category 3High security fences that will deter and delay a resourceful attacker at least 3m high. Fences have been personnel and wind load tested Security category 3