This is a roof to roof Expansion Joint System, featuring Neoprene weather washers that prevent leaking where fasteners penetrate frames or expansion joint covers. Factory Formed Transitions and Plate in stainless steel are both available. Vapor barrier included, while optional water & fire barrier are also available.
DAS Series
Application : roof to roof
Movement : +/- 50%
Joint width : 2″- 12″
Optional : fire barrier
Wider Joint Cover available at request