Partition Components, a 100% Canadian-owned company, has been manufacturing quality demountable partitions since 1973. During those years, more than 3 million linear metres (10 million linear feet) of the Gravity Lock Non-Progressive Wall System have been installed.

• See also:
• Masterformat 2004
• 10 22 19 - Demountable Partitions
• Masterformat 1995
• 10615 - Demountable Partitions