● CurrentICC-ES · all statesLast checked Oct 21, 2026
WinterGuard Pro Self-Adhering Roof Underlayment
ESR-5399 · CertainTeed
ICC-ES reportESR-5399
IssuedOct 2025
Valid untilOct 2026
Details
- Maker
- CertainTeed
- Category
- Valley / leak barrier
- Issued by
- ICC-ES
- Revised
- Dec 2025
Products in this report
WinterGuard Pro
Official document
Building inspectors in most states accept a current evaluation report as proof the product meets the building code. All evaluation reports →
Public record. Always verify on the official source before you permit.