Historically, ceiling trap doors were integral to the design of many homes and public buildings. They allowed for the efficient use of vertical space, providing access to attics, lofts, or storage areas that might otherwise remain unused. In ancient times, these trap doors often served practical purposes, such as allowing tradespeople to deliver goods or supplies without infringing upon the space within the main living area. In some grand estates, they were cleverly designed to facilitate the movement of household staff or to conceal valuables.
