FL15578 – viwinco
Florida product approval FL15578-R9 for Windows – Fixed, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL15578-R9
- Manufacturer
- viwinco
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 2
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL15578-R9
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL15578.1 | OceanView Impact Casement Picture Window 72" x 72" | OceanView Impact Casement Picture Window 72" x 72" | +50/-50 | Yes | No | Yes |
| FL15578.2 | Signature/Viwinco Impact Fixed | Signature/Viwinco Impact Fixed - 72" x 72" | +55/-55 | Yes | No | Yes |
Fill a spec sheet with FL15578
On the contractor form, go to the Windows – Fixed row and type 15578 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.