FL14603 – Loewen Windows
Florida product approval FL14603-R6 for Windows – Mullions, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL14603-R6
- Manufacturer
- Loewen Windows
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 4
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL14603-R6
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL14603.1 | Non-Impact Wood Mullion | 1" x 5.59" Wood Mullion | N/A | No | No | Yes |
| FL14603.2 | Non-Impact Wood Mullion | 1" x 7.56" Wood Mullion | N/A | No | No | Yes |
| FL14603.3 | Non-Impact Wood Mullion | 1" x 4.45" Wood Mullion | N/A | No | No | Yes |
| FL14603.4 | Non-Impact Wood Mullion | 1" x 6.42" Wood Mullion | N/A | No | No | Yes |
Fill a spec sheet with FL14603
On the contractor form, go to the Windows – Mullions row and type 14603 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.