FL21451 – YKK AP America Inc. Residential
Florida product approval FL21451-R3 for Windows – Single Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL21451-R3
- Manufacturer
- YKK AP America Inc. Residential
- Code version
- 2020 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 FL21451-R3
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL21451.1 | StyleView Single Hung Windows - Oriel, Cottage, Equal Sash | StyleView Single Hung Windows - Oriel, Cottage, Equal Sash | +50/-50 | No | No | Yes |
Fill a spec sheet with FL21451
On the contractor form, go to the Windows – Single Hung row and type 21451 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.