Tin tabernacle

A tin tabernacle is a type of prefabricated ecclesiastical building made from corrugated galvanised iron. They were developed in the mid 19th century initially in Great Britain. Corrugated iron was first used for roofing in London in 1829 by Henry Robinson Palmer and the patent sold to Richard Walker who advertised "portable buildings for export" in 1832. The technology for producing the corrugated sheets improved and to prevent corrosion the sheets were galvanised with a coating of zinc, a process developed by Stanislas Sorel in Paris in the 1830s. After 1850, many types of prefabricated buildings were produced, including churches, chapels and mission halls.