FL20665 – OLDCASTLE BUILDING ENVELOPE
Florida product approval FL20665-R7 for Panel Wall – Storefronts, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL20665-R7
- Manufacturer
- OLDCASTLE BUILDING ENVELOPE
- Code version
- 2023 Florida Building Code
- Status in our data
- Approved
- Products
- 3
Official record on floridabuilding.org →Use on a spec sheet →
Verify approval status on floridabuilding.org before submitting.
Approved products under FL20665-R7
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL20665.1 | FG-5700 StormMax Monolithic Impact Storefront System | FG-5700 StormMax Monolithic Impact Storefront System - LMI - (Wet & Dry Glazed) for HVHZ | N/A | Yes | Yes | Yes |
| FL20665.2 | FG-5750 StormMax Non-Thermal IGU Storefront System | FG-5750 StormMax Non-Thermal IGU Storefront System LMI & SMI - (Wet & Dry Glazed) for HVHZ | N/A | Yes | Yes | Yes |
| FL20665.3 | FG-5750T StormMax Thermal IGU Storefront System | FG-5750T StormMax Thermal IGU Storefront System LMI & SMI - (Wet & Dry Glazed) for HVHZ | N/A | Yes | Yes | Yes |
Fill a spec sheet with FL20665
On the contractor form, go to the Panel Wall – Storefronts row and type 20665 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.