661 Series Curb Mounted Centering Bar Exterior Expansion Joints
Download Files
Technical_Data.pdf (708.99 KB)
Return_Policy.pdf (148.45 KB)
Master_Specification_-_JointMaster.pdf (468.83 KB)
Installation_Instructions_-_Vapor_Barrier.pdf (252.2 KB)
Installation_Instruction_-_A02.pdf (545.88 KB)
Installation_Instruction_-_A01.pdf (343.78 KB)
Cleaning_Instructions.pdf (13.28 KB)
CAD_Drawing_-_A02_Roof_to_Wall.pdf (1.25 MB)
CAD_Drawing_-_A01_Roof_to_Roof.pdf (1.28 MB)









The 661 curb mounted roof expansion joint system accomodates multi-directional seismic movement.
- 661 – 45° Curb Mounted.
- Frame angled to assist in securing roofing membrane down on 45° curb.
- Moisture barrier included.
- Weather washers prevent leaking where fasteners penetrate frames/covers.
- Factory pre-formed transitions available.
- Mill finish pre-formed standard.
Application
|
System |
W | H1 | H2 | S | B | Movement +/- | ||||||||
Joint Width | Frame Height 1 | Height 2 | Sightline | Blockout | Horizontal | Vertical | |||||||||
US | mm | US | mm | US | mm | US | mm | US | mm | US | mm | US | mm | ||
Roof to Roof |
661-A01-025 | 1'' | 25 | 1 1/4'' | 32 | * | * | 4 1/4'' | 108 | 8 3/8'' | 213 | 1/2'' | 13 | 1/2'' | 13 |
661-A01-050 | 2'' | 51 | 1 1/4'' | 32 | * | * | 5 1/4'' | 133 | 8 7/8'' | 225 | 1'' | 25 | 1'' | 25 | |
661-A01-075 | 3'' | 76 | 1 1/4'' | 32 | * | * | 6 1/4'' | 159 | 9 5/8'' | 244 | 1 1/2'' | 38 | 1 1/2'' | 38 | |
661-A01-100 | 4'' | 102 | 1 1/4'' | 32 | * | * | 7 1/4'' | 184 | 10 5/8'' | 270 | 2'' | 51 | 2'' | 51 | |
661-A01-150 | 6'' | 152 | 1 1/4'' | 32 | * | * | 10 1/2'' | 267 | 12 1/8'' | 308 | 3'' | 76 | 3'' | 76 | |
661-A01-200 | 8'' | 203 | 1 1/4'' | 32 | * | * | 13 1/2'' | 343 | 14 1/8'' | 359 | 4'' | 102 | 4'' | 102 | |
661-A01-300 | 12'' | 305 | 1 3/8'' | 35 | * | * | 19 1/2'' | 495 | 18 1/8'' | 460 | 6'' | 152 | 6'' | 152 | |
Roof to Wall |
661-A02-025 | 1'' | 25 | 1 1/4'' | 32 | * | * | 2 5/8'' | 67 | 4 5/8'' | 117 | 1/2'' | 13 | 1/2'' | 13 |
661-A02-050 | 2'' | 51 | 1 1/4'' | 32 | * | * | 3 5/8'' | 92 | 5 3/8'' | 137 | 1'' | 25 | 1'' | 25 | |
661-A02-075 | 3'' | 76 | 1 1/4'' | 32 | * | * | 5'' | 127 | 6 3/8'' | 162 | 1 1/2'' | 38 | 1 1/2'' | 38 | |
661-A02-100 | 4'' | 102 | 1 1/4'' | 32 | * | * | 6 1/2'' | 165 | 7 3/8'' | 187 | 2'' | 51 | 2'' | 51 | |
661-A02-150 | 6'' | 152 | 1 1/4'' | 32 | * | * | 9 1/2'' | 241 | 9 3/8'' | 238 | 3'' | 76 | 3'' | 76 | |
661-A02-200 | 8'' | 203 | 1 1/4'' | 35 | * | * | 12 1/2'' | 318 | 11 3/8'' | 289 | 4'' | 102 | 4'' | 102 |