roll-up door

roll-up door

A door made of small horizontal interlocking metal slats that are guided in a track; the configuration coils around an overhead drum which is housed at the head; may be manually or electrically operated.
See also: Dutch door

roll-up door, rolling shutters

A door made up of small horizontal interlocking metal slats which are guided in a track; the configuration coils about an overhead drum which is housed at the head of the opening; either manual or motor-driven.
References in periodicals archive ?
A roll-up door uses very little wall space because it's an upward-acting unit.
However, many companies also use fabric roll-up doors to meet the needs of specific applications where the bi-parting doors won't fit, due to limited wall space in many plants.
A new generation of roll-up doors has come on the market in recent years featuring antimicrobial materials and other upgrades for clean room applications.