FL27974 – Borgzinner, Inc
Florida product approval FL27974-R1 for Windows – Single Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL27974-R1
- Manufacturer
- Borgzinner, Inc
- 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 FL27974-R1
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL27974.1 | American Single Hung | Wood American Single Hung Windows, Single or Twin | +60/-60 | Yes | Yes | Yes |
Fill a spec sheet with FL27974
On the contractor form, go to the Windows – Single Hung row and type 27974 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.