● CurrentIAPMO UES · all statesLast checked Oct 21, 2026
USTile Clay Roof Tiles
ER-411 · Westlake Royal
IAPMO UES reportER-411
Issued09/10/2015
Valid until09/30/2027
Details
- Maker
- Westlake Royal
- Category
- Tile
- Issued by
- IAPMO UES
- Revised
- 08/27/2025
Products in this report
One-Piece "S" · Tapered 2-Piece Mission · Monarch 2-Piece Mission · Claylite · Claymax · Romano Pan
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.