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167:. In many cases, indoor stairs are placed far inside the building structure, and it is often not easy to get access to a wall on the outside where it would be natural to have a regular window for letting daylight in. For this reason, it is not unusual to find a
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For fire safety it can be advantageous that both the walls, ceiling and the stairs themselves in a stairwell are made of non-combustible materials, and be illuminated with daylight during the day and artificial lighting at darkness.
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Storage of objects in shared stairwells is generally prohibited due to the fact that this is often an escape route. This applies to both flammable objects and other objects that may become an obstacle to the rescue work. Many
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Staircases provide vertical access to connected floors in a multi-story building, and are a functional part of it. Stairwells are often used to place several stairs one above the other to save vertical space. The entrance to
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is a stair in a separate structure attached to the rest of the building body, and can either be enclosed or exposed to the elements. Such temporary exposed stairways are sometimes used in conjunction with
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Thomas, Neil M.; Skervin, Timmion; Foster, Richard J.; O'Brien, Thomas D.; Carpenter, Mark G.; Maganaris, Constantinos N.; Baltzopoulos, Vasilios; Lees, Carolyn; Hollands, Mark A. (2020-04-01).
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The concept of stairs is believed to be 8000 years old, and are one of the oldest buildings in architectural history. The oldest example of spiral stairs dates back to the
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Van de Perre, Laurens; Danschutter, Stefan; Janssens, Kim; Hanselaer, Peter; Dujardin, Marc; Smet, Kevin A. G.; Ryckaert, Wouter R. (2019-12-01).
437:"Optimal lighting levels for stair safety: Influence of lightbulb type and brightness on confidence, dynamic balance and stepping characteristics"
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Under stairs there is often a lot of area and volume that is not otherwise used. There are several examples of creative uses, such as
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Good lighting is important in a staircase so users see where they are going and to prevent falls. There is often a
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towards the stairs, while upwards lighting resulted in a substantial decrease of perceived safety.
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so that one can move in height. Collectively, a set of stairs and a stairwell is referred to as a
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665:"How to turn the awkward space under the stairs into your favourite corner at home"
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411:"The History of Stairs: From Fascinating Architecture to Access Barriers | Stannah"
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639:"11 Awesome Under-Stairs Storage And Design Ideas To Make The Most Of Your Space"
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is often located in the stairwell. Sometimes the stairwell goes around the
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A research article suggests that perceived safety increases when using
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architecture saw experimentation with many different shapes, and the
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have general prohibitions against storage in common stairwells.
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Model of the cupboard under the staircase where the character
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in case of fire, and the stairwell should then be a separate
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492:"Safety perception of stairs with integrated lighting"
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is located, and is used to connect walkways between
30:"Stairway" redirects here. For other uses, see
352:How not to mess up your loft conversion stairs
190:In new stairways, some jurisdictions require
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218:separated from the rest of the building via
112:on construction sites, or permanently as an
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194:to be mounted on both sides.
27:Room where stairs are located
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502:: 106389.
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320:References
309:Stair lift
304:Floor plan
220:fire doors
98:lift shaft
86:apartments
58:stair room
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192:handrails
132:) in the
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74:staircase
54:stairwell
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415:Blog USA
288:See also
252:playroom
186:Handrail
169:skylight
165:daylight
155:Lighting
145:Medieval
78:stairway
64:where a
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282:grew up
141:400s BC
120:History
644:Forbes
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70:floors
695:Rooms
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520:ISSN
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