This is a Flush and Surface Mount Expansion Joint System, featuring Neoprene weather washers that prevent leaking where fasteners penetrate frames/covers. This surface mount system accommodates uneven expansion joint widths. The Cover Plate can be ordered in stainless steel and factory formed transitions are available.
DBC Series
Application : wall to corner, roof to parapet
Movement : +/- 50%
Joint width : 2″-12″
Optional : fire barrier