FL18596 – Marvin
Florida product approval FL18596-R4 for Windows – Mullions, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL18596-R4
- Manufacturer
- Marvin
- 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 FL18596-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL18596.1 | Aluminum Tube Mullion | Aluminum Tube Clipped Mullion | N/A | Yes | Yes | Yes |
Fill a spec sheet with FL18596
On the contractor form, go to the Windows – Mullions row and type 18596 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.