● CurrentTexas TDILast checked Oct 21, 2026
Quality Metals SLZ 150 Snap Lock Standing Seam Steel Roofing Panels Installed over a Plywood Deck
RC-588 · Quality Metals
TDI reportRC-588
Effective06/01/2023
Valid until06/30/2027
Details
- Maker
- Quality Metals
- Category
- Metal
- Issued by
- TDI
Products in this report
SLZ 150 Snap Lock Standing Seam Steel Roofing Panels Installed over a Plywood Deck
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.