Florida and Texas building code approvals
Feather River doors are approved under the Florida Building Code and listed by the Texas Department of Insurance for windstorm areas. The states keep the current approval documents, so the links below always lead to the latest revision.
Florida
Search by FL number (for example 25575) on the State of Florida’s product approval search. Each approval’s record has the evaluation report, the installation instructions and the design pressures for every door configuration.
| Approval | Covers | High-Velocity Hurricane Zone | Impact-resistant |
|---|---|---|---|
| FL25575 | Lighthouse, Modern and Teak glazed entry doors; 8'0" opaque and glazed impact doors | Outside the HVHZ only | Both kinds |
| FL20867 | 6'8" and 8'0" glazed and opaque entry doors | Inside and outside | Both kinds (impact: 6'8" outswing) |
| FL37184 | Glazed patio doors and 8'0" opaque doors, outswing | Inside and outside | Yes |
| FL37185 | Glazed patio doors and 6'8" opaque doors, inswing or outswing | Outside the HVHZ only | Yes |
| FL47284 | Switch direct-glaze doors | Outside; three impact configurations also inside | Both kinds |
| FL5016 | Transoms and fixed lites, up to 74" wide | Outside the HVHZ only | Both kinds |
The High-Velocity Hurricane Zone (HVHZ) is Miami-Dade and Broward counties.
Texas
The Texas Department of Insurance lists Feather River doors under their maker, Trinity Glass International, on its product evaluations page:
- Third-party evaluations: every door in the Florida approvals above, by its FL number.
- TDI evaluation DR-212: glazed fiberglass hinged doors, inswing and outswing, singles and doubles, with or without sidelites (not impact-resistant).
Filter that page by “Trinity Glass International” to see each evaluation’s report, drawings and expiration date.
All approvals are held by Trinity Glass International, the maker of Feather River doors. Questions about an approval: call 800-375-8120. Last checked against the state records: October 26, 2026 .