Pocket door
{{Short description|Type of sliding door}}
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A pocket door is a sliding door that, when fully open, disappears into a compartment in the adjacent wall. Pocket doors are used for architectural effect, or when there is no room for the swing of a hinged door. They can travel on rollers suspended from an overhead track or tracks or guides along the floor. Single- and double-door versions are used, depending on how wide an entry is desired.
Design
Installing a pocket door rather than a hinged door can free up an average of {{Convert|10|ft2|m2|spell=in}} of floor space,{{Cite web|url=https://jasonroberts.exposure.co/saving-space-with-pocket-doors|title=How to Save Space at Home With Pocket Doors|accessdate=2015-04-16|year=2015|author=Saving Space at Home – Pocket Doors}} according to building expert Tim Carter, who considers the pocket door "one of the top ten most overlooked items when many architects and builders plan a home".{{cite web|url= https://accessdoorswindows.com/blog/why-pocket-doors-are-among-the-most-overlooked-home-design-features/ |title= Why Pocket Doors Are Among the Most Overlooked Home Design Features That Save Space }} The doors were particularly common in Victorian homes to close off such areas as sitting rooms or dens; however, as architectural tastes changed, many of the hardware manufacturers went out of business. With improvement in the hardware and the growth of the market for condominiums and town homes, there has been a resurgence of interest in this space-saving feature. Modern residential uses include bathrooms, closets, laundry or utility rooms, or home offices.{{Cite web|title=When organizing a closet, consider a pocket door|url=http://www.timesheraldonline.com/homeimprovement/ci_3651804|website=timesheraldonline.com|access-date=2006-08-09|archive-date=2006-09-09|archive-url=https://web.archive.org/web/20060909000359/http://www.timesheraldonline.com/homeimprovement/ci_3651804|url-status=dead}}{{Moved resource|date=July 2021}}
A wall-hung variation is a sliding door, sometimes marketed as an "open pocket door"; this may be used where in-wall installation is impractical. This version is recommended for homes with disabled residents due to greater ease of opening.{{Cite web|date=2006-11-21|title=Vallejo Times Herald - Wall-hanging version of sliding door also available|url=http://www.timesheraldonline.com/homeimprovement/ci_3651801|url-status=dead|archive-url=https://web.archive.org/web/20061121053302/http://www.timesheraldonline.com/homeimprovement/ci_3651801|archive-date=2006-11-21|access-date=2021-07-15|website=timesheraldonline.com}}
One downside to pocket doors is hidden parts and hardware, which can make them difficult to replace or repair when something goes wrong. Fixing the problem might require removing the door and trim and opening up the wall.{{Cite web|title=How to Repair and Replace a Pocket Door|url=https://www.ronhazelton.com/projects/how_to_repair_and_replace_a_pocket_door|access-date=2021-07-15|website=Ron Hazelton Online|language=en}}
Automotive
Pocket doors are rare on trams due to the amount of space they take up relative to the vehicle’s size, and on high-speed trains due to the lowered aerodynamics, but historically were the de facto standard for metros and commuter trains due to their simple design and ability to open quickly. They have however fallen out of favor for plug doors and external sliding in some regions, most notably Europe, China and to a lesser extent Oceania, but are still common in the Americas, South Korea, and Japan.
Gallery
File:Kaiser Darrin (rear angle).jpg|The 1953–54 Kaiser Motors Darrin sports car used pocket doors.
File:PocketDoorM0575.jpg|Sliding doors and the to-bukuro compartments into which they stack at a Zen Buddhist temple in Japan
File:Emmett Hardy House, Algiers Point, New Orleans 03.JPG|Pocket doors in the Emmett Hardy House, New Orleans
File:Maple St Details Pocket Doors 3 New Orleans.jpg|Mass-produced hardware for pocket doors, New Orleans
File:Detail, pocket door hardware from front parlor side; view to southwest; 135mm lens with electronic flash illumination. - Warner Hutton House, 13495 Sousa Lane, Saratoga, Santa HABS CAL,43-SARA,6-23.tif|Similar mass-produced hardware for pocket doors, circa 1895, Saratoga, California
File:451 MADISON AVENUE, MUSIC ROOM, WEST WALL, POCKET DOOR LEADING TO MAIN HALL - Villard Houses, 451-457 Madison Avenue and 24 East Fifty-first Street, New York, New York County, HABS NY,31-NEYO,120-30.tif|Pocket doors in the 1884 Villard Houses, New York