● CurrentTexas TDILast checked Oct 21, 2026
Steel Building Supply AG Steel Roofing Panels Installed over Wood Purlins
RC-571 · Steel Building Supply
TDI reportRC-571
Effective06/01/2026
Valid until06/30/2030
Details
- Maker
- Steel Building Supply
- Category
- Metal
- Issued by
- TDI
Products in this report
AG Steel Roofing Panels Installed over Wood Purlins
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.