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FL298: CertainTeed, LLC (formerly GCP Applied Technologies Inc.), Underlayments
2026 code statusPending
FL298-R12 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
- FL298-R12, Pending FBC Approval (Revision) · state record
- 2023 code approval
- FL298-R11, Approved · state record
- Submitted
- Sep 23, 2026
- Validated
- Sep 27, 2026
- Pending FBC approval
- Oct 1, 2026
- Approved for HVHZ
- Yes
- Impact resistant
- No
- Compliance method
- Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
- Quality assurance
- Benchmark Holdings, L.L.C.
- Validated by
- Steven M. Urich, PE
Products under this number (2)
| # | Model / description | HVHZ | Impact |
|---|---|---|---|
| 298.1 | CertaSeam Roof Tape ASTM D 1970, self-adhering tape with nominal width of 4-in. | Yes | N/A |
| 298.2 | VYCOR Ice & Water Shield and VYCOR Ice & Water Shield HT ASTM D 1970, self-adhering underlayments for use in steep slope roofing | Yes | N/A |
Standards cited
ASTM D 1970 2021
Verify FL298 on floridabuilding.org before you rely on it for a permit. Spot an error? info@flapprovalwatch.com
Other CertainTeed, LLC (formerly GCP Applied Technologies Inc.) numbers
- FL11098 Not yetUnderlayments
All CertainTeed, LLC (formerly GCP Applied Technologies Inc.) FL numbers
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