FL20484 – UNION CORRUGATING COMPANY
Florida product approval FL20484-R2 for Roofing Products – Non-structural Metal RF, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20484-R2
- Manufacturer
- UNION CORRUGATING COMPANY
- Code version
- 2020 Florida Building Code
- Status in our data
- Approved
- Products
- 9
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL20484-R2
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20484.1 | 5V | Min 26 ga., 24" wide through fastened panel over 15/32" thick plywood | +N/A/-169 | N/A | No | Yes |
| FL20484.2 | Advantage-Lok II | Min 26 ga., 16" wide concealed fastened panel over 7/16" thick OSB & 15/32" & thick plywood | +N/A/-131.5 | N/A | No | Yes |
| FL20484.3 | Aluminum Advantage-Lok II | Max 16.375" wide, nom 0.032" thick (min.) aluminum concealed fastener roof panel over min 15/32" thick plywood deck or 7/16" thick OSB. | +N/A/-93.5 | N/A | No | Yes |
| FL20484.4 | Aluminum SL150 | Max 16" wide, nom 0.032" thick (min.) aluminum snap-lock standing seam metal panel over min 15/32" thick plywood deck or 7/16" thick OSB | +N/A/-86 | N/A | No | Yes |
| FL20484.5 | MasterRib | Min 29 ga., 36" wide through fastened panel over 15/32" thick plywood or 7/16" thick OSB | +N/A/-124 | N/A | No | Yes |
| FL20484.6 | MasterRib | Min 29 ga., 36" wide through fastened panel over 15/32" thick plywood | +N/A/-88.5 | N/A | No | Yes |
| FL20484.7 | ML150 | Max 16.5" wide, min 24 ga. steel standing seam panel over 15/32" thick plywood | +N/A/-124 | N/A | No | Yes |
| FL20484.8 | PBR or R Panel | Min 26 ga., 36" wide through fastened panel over 15/32" thick plywood | +N/A/-161.5 | N/A | No | Yes |
| FL20484.9 | SL175 | Max 18" wide, min 24 ga., snap-lock standing seam metal panel over 15/32" thick plywood | +N/A/-93.5 | N/A | No | Yes |
Fill a spec sheet with FL20484
On the contractor form, go to the Roofing Products – Non-structural Metal RF row and type 20484 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.