Roofing: 2-ply SBS membrane systems (Sopralene Flam) with insulation (Sopra-ISO/Sopra-XPS) and slope packages
Waterproofing: Hot Rubber (R3 - Level 1) using Elastophene, Colphene H, and Sopra-Flash
Flashing: 24-gauge pre-finished metal cap and drip flashings
Alsan RS 230 PMMA for detailed tie-ins