FL20400 – La Finestra, LC
Florida product approval FL20400-R5 for Windows – Mullions, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20400-R5
- Manufacturer
- La Finestra, LC
- 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 FL20400-R5
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20400.1 | Series Aluminum Mullions (HVHZ) (Impact) | Series Aluminum Mullions (HVHZ) (Impact) | N/A | Yes | Yes | Yes |
Fill a spec sheet with FL20400
On the contractor form, go to the Windows – Mullions row and type 20400 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.