Fire Ratings
Billet Foam Fire Safety
Using a PCI MNL 124 evaluation, our foam core billet panels are rated between two and four hours, depending on size and finish.
| Product | Unit Wt. | Rating |
| 8″ | 54 PSF | 2 hours 13 minutes |
| 8.5″ | 59 PSF | 2 hours 33 minutes |
| 12″ | 73 PSF | 4 hours |
Using a PCI MNL 124 evaluation, our core fill panels range from three to four hours for 8 inch and 8.5 inch panels.
| Product | Core Fills | Rating |
| 8″ | 2+ cores | 3 hours |
| 8″ | 4 cores | 4 hours |
| 8.5″ | 1 core | 3 hours |
| 8.5″ | 4 core | 4 hours |
Panel joints are one hour, which can be increased to two, three or four-hour ratings with ceramic felt in the joint.