FL43420 – Miller Glass and Glazing, Inc
Florida product approval FL43420-R4 for Panel Wall – Storefronts, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL43420-R4
- Manufacturer
- Miller Glass and Glazing, Inc
- 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 FL43420-R4
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL43420.1 | MGS575 Series | 5 3/4" Aluminum Window Wall Storefront System, Large and Small Missile Impact Resistant, with 9/16" Glass. (HVHZ) | N/A | Yes | Yes | Yes |
| FL43420.2 | MGS575i Series | 5 3/4" Aluminum Window Wall Storefront System, Large and Small Missile Impact Resistant, with 1 5/16" Glass. (HVHZ) | N/A | Yes | Yes | Yes |
| FL43420.3 | MGS650T Series | 6 1/2" Thermally Broken Aluminum Window Wall Storefront System, Large and Small Missile Impact Resistant, with 1 5/16" Glass. (HVHZ) | N/A | Yes | Yes | Yes |
Fill a spec sheet with FL43420
On the contractor form, go to the Panel Wall – Storefronts row and type 43420 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.