FL21857 – Assura Windows & Doors
Florida product approval FL21857-R6 for Windows – Single Hung, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL21857-R6
- Manufacturer
- Assura Windows & Doors
- 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 FL21857-R6
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL21857.1 | Series "2500" Aluminum Single Hung Window | Large missile impact resistant aluminum single hung window. | +70/-90 | Yes | Yes | Yes |
| FL21857.2 | Series "580" Aluminum Single Hung Window | Non-impact resistant aluminum single hung window. | +60/-210 | No | Yes | Yes |
| FL21857.3 | Series 605 Aluminum Single Hung Window | Large missile impact resistant aluminum single hung window. | +80/-115 | Yes | Yes | Yes |
| FL21857.4 | Series 747 HP Aluminum Single Hung Window | Large missile impact resistant aluminum single hung window. | +90/-130 | Yes | Yes | Yes |
Fill a spec sheet with FL21857
On the contractor form, go to the Windows – Single Hung row and type 21857 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.