Shed

A shed is typically a simple, single-storey (though some sheds may have two or more stories and or a loft) roofed structure, often used for storage, for hobbies, or as a workshop, and typically serving as outbuilding, such as in a back garden or on an allotment. Sheds vary considerably in their size and complexity of construction, from simple open-sided ones designed to cover bicycles or garden items to large wood-framed structures with shingled roofs, windows, and electrical outlets. Sheds used on farms or in the industry can be large structures. The main types of shed construction are metal sheathing over a metal frame, plastic sheathing and frame, all-wood construction (the roof may be asphalt shingled or sheathed in tin), and vinyl-sided sheds built over a wooden frame. Small sheds may include a wooden or plastic floor, while more permanent ones may be built on a concrete pad or foundation. Sheds may be lockable to deter theft or entry by children, domestic animals, wildlife, etc.

The word is recorded in English since 1481, as shadde, possibly a variant of shade. The word shade comes from the Old English word sceadu, which means "shade, shadow, darkness". The term's P.Gmc. cognate, skadwo also means "shady place, protection from glare or heat".

The Old English word is spelled in different ways, such as shadde, shad or shedde, all of which come from an Old Teutonic/Anglo-Saxon root word for separation or division. The first attested usage of the word, in 1481, was in the sentence, "A yearde in whiche was a shadde where in were six grete dogges".

The Anglo Saxon word shud, which means "cover" may also have been part of the development of the word. In 1440, a shud was defined as a "... schudde, hovel, swyne kote or howse of sympyl hyllynge [covering] to kepe yn beestys".^{[citation needed]}

Depending on the region and type of use, a shed may also be called a shack, outhouse, or "outbuilding". Sheds may be classified as "accessory buildings" in municipal bylaws which may regulate their size, appearance, and distance from the principal building and boundary lines.

Arena sheds may have a simple open roof structure, or be partially walled or fully enclosed. They are typically used as horse-riding equestrian venues, providing all-year usage of the facility with protection from the weather.

Farm sheds and other outbuildings are used to store farm equipment, tractors, tools, hay, and supplies, or to house horses, cattle, poultry or other farm animals. Run-in sheds are three-sided structures with an open face used for horses and cattle.

Shearing sheds can be large sheds found on sheep stations to accommodate large-scale sheep shearing.