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| Exposed Fastener (EF) System Overview |
EF System Benefits
- Simple, economical and flexible fastening system
- Color matching or accent fasteners
- Ideal for large format panels, planks, complex geometry
- Easily adjusts around windows and other complicated geometry
- Factory fabrication to any size, design with 48” x 96” in mind
- Three panel types: Class A-285, Class A, Class B
- NFPA 285 compliant assembly using Class A-285 8mm panels
- Exposed Fastening Miami-Dade County NOA#21-0722.02
- Florida Product Approval using Class A 10mm panels, FL27934
- FSC® (FSC-C115183) certification available
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| Markets We Serve |
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Architectural Design |
Design Build |
Refresh/Re-Clad |
Preferred Domestic Manufacturer |
| NFPA 285 Compliance |
Stonewood 8mm, Class A panels attached with the EF system have received compliance certification for NFPA 285 fire test. Learn more about the configuration and details.
| Design Offering |
| EF Panel Sizes |
| Thickness | Panel Size Before Fabrication | Weight Per Panel | Weight Per sq.ft. |
| 5/16" | 48" x 96" | 72 lbs | 2.25 lb/sq.ft. |
| 3/8" | 48" x 96" | 86 lbs | 2.69 lb/sq.ft. |
| 1/2" | 48" x 96" | 115 lbs | 3.59 lb/sq.ft. |
| Panel-To-Panel Joints |
For Exposed (EF) System, a minimum distance of 3/8" must be
maintained between planks to accomodate hygrothermal movement.
| PARTS OVERVIEW |
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| TECHNICAL RESOURCES |
