DIV7 and STI Firestop is pleased to offer a comprehensive seminar on STI (Specified Technologies Inc) Perimeter Fire Barrier Systems. This instructional seminar builds on our field experience and testing expertise to redefine ULC-S115 - Standard for Firestop Systems to meet the new ASTM E2307 standard for Perimeter Fire Barrier Protection enacted into the 2020 NBC, 2024 BCBC and soon VBBL.