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661 Series Curb Mounted Centering Bar Exterior Expansion Joints
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Application
Exterior
Cover Type
Roof/Deck
Movement
Seismic = 50%+- (100% total)
Roof Type
Panel and Built Up and Green Roof and Metal and Single Ply
Cover Finish
Mill Finish
Waterproofing
Yes
Fire Rating
Optional
661 Series System RF/RF 1" Joint 10' L wRVB (J661-A01-025)
The 661 curb mounted roof expansion joint system accomodates multi-directional seismic movement.
Install Condition: Roof/Wall Roof/Roof
Movement: +/- 50%
Joint width: 1"-16"
Vapor barrier included
Optional fire rated
Shear movement unlimited
Easy on site assembly
Moisture barrier included
Neoprene weather washers prevent leaking where fasteners penetrate frames/covers
Canted curb mount
Factory formed transitions available
Plate available in stainless steel
Warning: This product can expose you to chemicals including: Carbon black, Lead. These are known to the State of California to cause cancer or developmental toxicity. For more information, please visit www.P65warnings.ca.gov.
Standard Anodized Finishview color options
Samples
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See how our products made a difference with proven durability, quality, and style in real-world projects.