Roof Continuous Curb Bellow System
Description
Nystrom’s Continuous Roof Curb Bellows System is an effective, flexible joint closure for a wide variety of standard and special applications. The system is designed for a continuous length for limited or no splices along the joint. The EWCF covers are 60-mil thick, reinforced EPDM bellows widely used in curb to curb applications.
Features
- Curb Application
- Easy Transitions
- Continuous Length
- Horizontal and Vertical Thermal Movement
- Seismic Movement with Lateral Shear
- Coordinating Corners
Specifications
| Model | EWCF/EWCFw |
| Material | EPDM Membrane |
| Movement | Thermal: Horizontal and Vertical Seismic: Lateral Shear |
| Mounting | Surface |
| Joint Size | 1 inch to 20 inches |
| Length | 50 Linear Feet or 100 Linear Feet |
| Application | Exterior |
| Installation | Roof |
| Options | Bellow materials and sizes, call for more information |
| Warranty | 1 year |
Order Guide
Use the table belo to guide specification of available options. The part numbers are indicated in BOLD ORANGE text.
| MODEL | INSTALLATION | JOINT SIZE at mean T°F |
|---|---|---|
| EWCF-100 | Roof-to-Roof | 1" (25mm) |
| EWCF-100w | Roof-to-Wall | 1" (25mm) |
| EWCF-200 | Roof-to-Roof | 2" (51mm) |
| EWCF-200w | Roof-to-Wall | 2" (51mm) |
| EWCF-300 | Roof-to-Roof | 3" (76mm) |
| EWCF-300w | Roof-to-Wall | 3" (76mm) |
| EWCF-400 | Roof-to-Roof | 4" (102mm) |
| EWCF-400w | Roof-to-Wall | 4" (102mm) |
| EWCF-500 | Roof-to-Roof | 5" (127mm) |
| EWCF-500w | Roof-to-Wall | 5" (127mm) |
| EWCF-600 | Roof-to-Roof | 6" (152mm) |
| EWCF-600w | Roof-to-Wall | 6" (152mm) |
| EWCF-700 | Roof-to-Roof | 7" (178mm) |
| EWCF-700w | Roof-to-Wall | 7" (178mm) |
| EWCF-800 | Roof-to-Roof | 8" (203mm) |
| EWCF-800w | Roof-to-Wall | 8" (203mm) |
| EWCF-1000 | Roof-to-Roof | 10" (254mm) |
| EWCF-1000w | Roof-to-Wall | 10" (254mm) |
| EWCF-1200 | Roof-to-Roof | 12" (305mm) |
| EWCF-1200w | Roof-to-Wall | 12" (305mm) |
| EWCF-1600 | Roof-to-Roof | 16" (406mm) |
| EWCF-1600w | Roof-to-Wall | 16" (406mm) |
| EWCF-1800 | Roof-to-Roof | 18" (457mm) |
| EWCF-1800w | Roof-to-Wall | 18" (457mm) |
| EWCF-2000 | Roof-to-Roof | 20" (508mm) |
| EWCF-2000w | Roof-to-Wall | 20" (508mm) |
WARRANTY
NYSTROM warrants all Expansion Joint Systems to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.
Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom's discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.