● CurrentTexas TDILast checked Oct 21, 2026
Duradek US Inc Duradek Ultra PVC Roof Coverings
RC-477 · Duradek US Inc
TDI reportRC-477
Effective07/01/2024
Valid until07/31/2028
Details
- Maker
- Duradek US Inc
- Category
- Low-slope / TPO / mod-bit
- Issued by
- TDI
Products in this report
Duradek Ultra PVC Roof Coverings
Official document
Needed for roofs in the Texas coastal counties (15) that require a windstorm inspection (WPI-8). All Texas evaluations →
Public record. Always verify on the official source before you permit.