Structural solar hardware for flat roof assembly w/tapered insulation

I’m nailing down the design for a flat roof assembly in climate zone 3C, single family residential. Our architect has specified the following assembly:Single-ply membrace roofing system (PVC) over1/2″ recovery… I’m nailing down the design for a flat roof assembly in climate zone 3C, single family residential. Our architect has specified the following assembly:Single-ply membrace roofing system (PVC) over1/2″ recovery…Read MoreGreenBuildingAdvisor