In
architecture
Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and constructing building ...
, a turret is a small
tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting ...
that projects vertically from the wall of a building such as a
medieval
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the Post-classical, post-classical period of World history (field), global history. It began with t ...
castle. Turrets were used to provide a projecting defensive position allowing covering fire to the adjacent wall in the days of
military fortification
A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere'' ...
. As their military use faded, turrets were used for decorative purposes, as in the
Scottish baronial style.
A turret can have a circular top with
crenellation
A battlement in defensive architecture, such as that of city walls or castles, comprises a parapet (i.e., a defensive low wall between chest-height and head-height), in which gaps or indentations, which are often rectangular, occur at interva ...
s as seen in the picture at right, a pointed roof, or other kind of apex. It might contain a staircase if it projects higher than the building; however, a turret is not necessarily higher than the rest of the building; in this case, it is typically part of a room, that can be simply walked into – see the turret of
Chateau de Chaumont on the collection of turrets, which also illustrates a turret on a modern
skyscraper
A skyscraper is a tall continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least or in height, though there is no universally accepted definition. Skyscrapers are very tall high-ris ...
.
A building may have both
tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting ...
s and turrets; towers might be smaller or higher, but turrets instead project from the edge of a building rather than continue to the ground. The size of a turret is therefore limited, since it puts additional stresses on the structure of the building. Turrets were traditionally supported by a
corbel.
In modern times, a
gun turret
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechani ...
is a weapon mount that houses the crew or mechanism of a projectile-firing weapon, allowing the weapon to be aimed and fired in some degree of azimuth and elevation. It can be found on warships, combat vehicles, military aircraft, and land fortifications, and usually offers some degree of armour or protection.
British Scaffold Tower Manufacturer
/ref>
Gallery
See also
* Bartizan
A bartizan (an alteration of ''bratticing''), also called a guerite, ''garita'', or ''échauguette'', or spelled bartisan, is an overhanging, wall-mounted turret projecting from the walls of late medieval and early-modern fortifications from the ...
, an overhanging, wall-mounted turret found particularly on French and Spanish fortifications between the early 14th and the 16th century. They returned to prominence in the 19th century with their popularity in Scottish baronial style.
* Bay window
A bay window is a window space projecting outward from the main walls of a building and forming a bay in a room.
Types
Bay window is a generic term for all protruding window constructions, regardless of whether they are curved or angular, or ...
* Oriel window
An oriel window is a form of bay window which protrudes from the main wall of a building but does not reach to the ground. Supported by corbels, bracket (architecture), brackets, or similar cantilevers, an oriel window is most commonly found pro ...
* Turret (Hadrian's Wall)
A turret was a small watch tower, incorporated into the curtain wall of Hadrian's Wall. The turrets were normally spaced at intervals of one third of a Roman mile (equivalent to ) between Milecastles, giving two Turrets between each Milecastle.
...
References
{{Authority control
Architectural elements
Fortification (architectural elements)
Castle architecture