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FL13451: Elevate (Amrize Building Envelope LLC), Underlayments
2026 code statusPending
FL13451-R11 is on file under the 2026 code with status “Pending FBC Approval”. 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
- FL13451-R11, Pending FBC Approval (Revision) · state record
- 2023 code approval
- FL13451-R10, Approved · state record
- Submitted
- Sep 1, 2026
- Validated
- Sep 2, 2026
- Pending FBC approval
- Sep 16, 2026
- Approved for HVHZ
- No
- Impact resistant
- No
- Compliance method
- Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
- Quality assurance
- UL LLC
- Validated by
- John W. Knezevich, PE
Products under this number (1)
| # | Model / description | HVHZ | Impact |
|---|---|---|---|
| 13451.1 | Elevate CLAD-GARD Roof Underlayments (NON-HVHZ) Underlayments for use in steep-slope roof construction in FBC non-HVHZ jurisdictions | No | N/A |
Standards cited
ASTM D1970 2021; ASTM D4798 2011
Verify FL13451 on floridabuilding.org before you rely on it for a permit. Spot an error? info@flapprovalwatch.com
Other Elevate (Amrize Building Envelope LLC) numbers
- FL984 Not yetModified Bitumen Roof System
- FL10264 ReadySingle Ply Roof Systems
- FL10284 ReadySingle Ply Roof Systems
- FL13629 ReadyMetal Roofing
- FL13684 ReadySoffits
- FL14199 PendingSkylight
- FL15892 ReadyModified Bitumen Roof System
- FL15894 ReadySingle Ply Roof Systems
- FL21045 ReadySingle Ply Roof Systems
- FL21380 ReadyRoofing Accessories that are an Integral Part of the Roofing System
- FL35402 ReadySingle Ply Roof Systems
- FL48109 ReadyModified Bitumen Roof System
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