FL16578 – Chief Industries, Inc
Florida product approval FL16578-R5 for Structural Components – Wall, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL16578-R5
- Manufacturer
- Chief Industries, Inc
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 2
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL16578-R5
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL16578.1 | AP Panel | 1. AP Panel 26 Ga. Grade 80, Min Fy = 80 ksi, Min Fu = 82 ksi 2. AP Panel 26 Ga. Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi 3. AP Panel 24 Ga. Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi 4. AP Panel 22 Ga. Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi | +32/-31 | No | No | Yes |
| FL16578.2 | CS Panel | 1. CS Panel 26 Ga Grade 80, Min Fy = 80 ksi, Min Fu = 82 ksi 2. CS Panel 26 Ga Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi 3. CS Panel 24 Ga Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi 4. CS Panel 22 Ga Grade 50, Min Fy = 50 ksi, Min Fu = 65 ksi | +33/-33 | No | No | Yes |
Fill a spec sheet with FL16578
On the contractor form, go to the Structural Components – Wall row and type 16578 in the Florida Product Approval # box to fill the row. Walton County users can print a PDF that follows the county’s sheet; see the Walton County Product Approval Specification Sheet guide.