FL28420 – Coastal Millworks, Inc
Florida product approval FL28420-R3 for Exterior Doors – Swinging, as listed in ProdApproval’s data as of Sep 29, 2026.
- FL#
- FL28420-R3
- Manufacturer
- Coastal Millworks, Inc
- Code version
- 2023 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 FL28420-R3
| Approval # | Model | Description | Design pressure | Wind-borne debris | HVHZ | Outside HVHZ |
|---|---|---|---|---|---|---|
| FL28420.1 | Wood impact out-swing French doors | Wood impact out-swing French doors (Small & Large Missle Impact) | +60/-60 | Yes | Yes | Yes |
Fill a spec sheet with FL28420
On the contractor form, go to the Exterior Doors – Swinging row and type 28420 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.