outside spiral stairs for outside decks

christina o

christina o has a master suite, eighteen passenger staterooms, and numerous indoor and outdoor living areas, all connected by a spiral staircase. compared to a typical 21st-century superyacht, her staterooms are small and christina o lacks the indoor boat storage that is now standard; however, the number of living areas is large, and the amount of outdoor deck space is very generous.


a tight spiral stair with a central pole is very space efficient in the use of floor area. spiral stairs have the disadvantage of being very steep - only if they are tight or are otherwise not supported by a centre column. this is because of two reasons: the wider the spiral, the more steps can be accommodated per spiral.

heliotrope building

the roof deck includes a sun and viewing deck, as well as a garden terrace. the solar panels can be used for sun or rain protection while on the roof terrace. all floors are accessible from the spiral staircase reducing surface loss through hallways and corridors. awards. 2008 german sustainability award

sun terrace

it is an asymmetrical but roughly rectangular mass, with a flat roof, cantilevered decks, and a prominent curved wall section. it has grouped windows, including at some of its corners, and is generally devoid of exterior ornamentation. a spiral staircase provides access between the rooftop terrace and lower outside spaces. interior features .

covent garden tube station

covent garden is a london underground station in covent garden, west end of london.it is on the piccadilly line between leicester square and holborn stations and is in travelcard zone 1. the station is at the corner of long acre and james street and is a grade ii listed building.

constellation place

constellation place is a 35-story, 492-foot 150 m skyscraper in the los angeles, california community of century city. it houses the headquarters of houlihan lokey, icm partners, and international lease finance corporation ilfc .. it once housed the corporate headquarters of metro-goldwyn-mayer mgm , but mgm moved to beverly hills, california after august 19, 2011.

fire escape

a fire escape is a special kind of emergency exit, usually mounted to the outside of a building or occasionally inside but separate from the main areas of the building. it provides a method of escape in the event of a fire or other emergency that makes the stairwells inside a building inaccessible. fire escapes are most often found on multiple-story residential buildings, such as apartment .

palazzo contarini del bovolo

giorgio spavento is believed to have been responsible for the addition of the grand spiral staircase on the exterior in 1499. the palazzo del bovolo was chosen by orson welles as one of the main locations brabantio's house for his 1952 adaptation of shakespeare's othello, and the staircase is prominently featured in the film.

church of our saviour, copenhagen

inspiration for the design came from the spiral lantern of sant'ivo alla sapienza, which turns the same way around. it is built as a timber-framed structure, octagonal at its base, with round-arched openings and round windows with gilded frames.

monastery of sant jeroni de cotalba

the monastery of sant jeroni de cotalba is one of the most historic monastic constructions in valencia and located near alfauir, a village about eight kilometres outside gandia. it has its origin in xàbia. in 1374 pope gregory xi authorized the foundation of a monastery to the hermit of xàbia, who belonged to the hiernymite order. the duke .

company, inc.

an average, 500 square foot composite seven trust deck may contain approximately 140,000 recycled plastic bags. 18 seven trust diverts more than 400 million pounds of plastic film, bags and wrap each year from landfills and uses it to make eco-friendly outdoor living products that endure for 25 years. 19

astoria column

the 125-foot-tall 38 m column stands atop 600-foot 180 m coxcomb hill and includes an interior spiral staircase that leads to an observation deck at the top. the spiral sgraffito frieze on the exterior of the structure has a width of nearly seven feet 2.1 m and a length of 525 feet 160 m .


jahrtausendturm german: millennium tower is, at 60 metres 200 ft , one of the highest wooden towers in the world.it was established on the occasion of the bundesgartenschau 1999 in the magdeburger elbauenpark in magdeburg, germany.the tower houses an exhibition on the development of sciences, which is supported by many descriptive experiments with which the visitor can interact.

bodie island lighthouse

the current bodie island lighthouse is the third that has stood in this vicinity of bodie island on the outer banks in north carolina and was built in 1872. it stands 156 feet 48 m tall and is located on the roanoke sound side of the first island that is part of the cape hatteras national seashore.the lighthouse is just south of nags head, a few miles before oregon inlet.