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FL46681: Metl-Span, a Nucor Company, Products Introduced as a Result of New Technology
2026 code statusPending
FL46681-R4 is on file under the 2026 code with status “Validated”. Not approved for 2026 yet.
Last checked against floridabuilding.org: Oct 19, 2026, 11:30 AM ET. See the state record.
Filing record
- 2026 application
- FL46681-R4, Validated (Revision) · state record
- 2023 code approval
- FL46681-R3, Approved · state record
- Submitted
- Oct 2, 2026
- Validated
- Oct 9, 2026
- Approved for HVHZ
- Yes
- Impact resistant
- Yes
- Compliance method
- Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
- Quality assurance
- Farabaugh Engineering and Testing, LLC
- Validated by
- Justin M Lanier, P.E.
Products under this number (1)
| # | Model / description | HVHZ | Impact |
|---|---|---|---|
| 46681.1 | CFR Roof Panels Polyiso plastic core with two steel facers made from galvanized coated steel or Galvalume® AZ50 coated steel (minimum 33 ksi) and are 22 ga, 24 ga or 26 ga thick (26 ga. option isn’t available for exterior facer). | Yes | Yes |
Standards cited
ASTM A653 2023; ASTM E108 2025; ASTM E1592 2017; ASTM E84 2024; FM 4470 2022; NFPA 286 2024
Verify FL46681 on floridabuilding.org before you rely on it for a permit. Spot an error? info@flapprovalwatch.com
Other Metl-Span, a Nucor Company numbers
- FL16376 Not yetRoof Deck
- FL16377 Not yetStructural Wall
- FL46658 PendingProducts Introduced as a Result of New Technology
- FL46680 PendingProducts Introduced as a Result of New Technology
- FL46682 PendingProducts Introduced as a Result of New Technology
- FL46683 PendingProducts Introduced as a Result of New Technology
- FL47062 PendingProducts Introduced as a Result of New Technology
- FL47905 Not yetSingle Ply Roof Systems
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