Palisade Palisade A palisade—sometimes called a stakewall or a paling—is typically a fence or wall made from wooden stakes or tree trunks and used as a defensive structure or enclosure. Palisade derives from "pale", from the Latin word "", meaning stake, specifically a stake used to support a fence. A palisade gangs these side by side to create a fence entirely made of pales. Typical construction consisted of small or mid-sized tree trunks aligned vertically, with no free space in between. The trunks were sharpened or pointed at the top, and were driven into the ground and sometimes reinforced with additional
Perimeter fence Ornamental metal railings have also been employed. Perimeter fence Demarcation of a perimeter, when the protection of assets, personnel or buildings is required, is normally effected by the building of a perimeter fence system. The level of protection offered varies according to the threat level to the perimeter. Different types of perimeter fencing include: Since the 2000s, welded wire mesh fencing has become one of the most popular types of perimeter fence around the world. It is used in commercial projects, industry, in sports, in schools, and in airports. Domestic and residential projects have since the 1990s featured timber fencing