Exterior Systems
Product Description
The 674 bellows roof expansion joint system will remain watertight during even the most severe seismic events.
- Install Condition: Roof/Roof, Roof/Wall
- Movement: +/- 50
- Joint width: 50mm – 203mm
- Optional 2 rh (120 min) fire rated
- 25% shear movement
- Splicing kits of simple installation
- EPDM bellows with galvanized flanges standard
- Optional neoprene bellows available
- Optional stainless steel, copper, aluminum and EPDM flanges available
- Factory formed transitions available
Application
- Install Condition: Roof/Roof, Roof/Wall
Downloads
-
Data Sheet:
-
Drawing:
674- Exterior Joint Installation Instruction (Roof to Roof)
674- Exterior Joint Installation Instruction (Roof to Wall)674-050 Drawing (Curb Flange Roof to Roof)
674-050 Drawing (Curb Flange Roof to Wall)674-075 Drawing (Curb Flange Roof to Roof)
674-075 Drawing (Curb Flange Roof to Wall)674-100 Drawing (Curb Flange Roof to Roof)
674-100 Drawing (Curb Flange Roof to Wall)674-150 Drawing (Curb Flange Roof to Roof)
674-150 Drawing (Curb Flange Roof to Wall)674-200 Drawing (Curb Flange Roof to Roof)
674-200 Drawing (Curb Flange Roof to Wall)
PRODUCTS
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