FL11821 – Atrium Windows & Doors
Florida product approval FL11821-R10 for Windows – Casement, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL11821-R10
- Manufacturer
- Atrium Windows & Doors
- 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 FL11821-R10
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL11821.1 | 700/720/750/760 Casement | Single, Fin and Finless LC-PG50 36 x 72; Twin, Fin and Finless, LC-PG50 72 x 72; Quad (XOOX), Fin and Finless, LC-PG35 120 x 72 | N/A | No | No | Yes |
| FL11821.2 | 700/720/750/760 Mulled Casement | Triple, Fin and Finless LC-PG55 108 x 72; Single w/ Transom, Fin and Finless LC-PG40 36 x 108; Twin w/ Twin Transom, Fin and Finless LC-PG40 72 x 108 | N/A | No | No | Yes |
Fill a spec sheet with FL11821
On the contractor form, go to the Windows – Casement row and type 11821 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.