FL20744 – Storm Smart Industries
Florida product approval FL20744-R4 for Windows – Mullions, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20744-R4
- Manufacturer
- Storm Smart Industries
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 1
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL20744-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20744.1 | Roll-Up Screen Mullion HVHZ and Non-HVHZ | Roll-Up Screen Mullion HVHZ and Non-HVHZ | +70/-70 | Yes | Yes | Yes |
Fill a spec sheet with FL20744
On the contractor form, go to the Windows – Mullions row and type 20744 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.