Steelscape
Zincalume metallic coated sheet steel offers two to four times the corrosion-resistance of galvanized steel, according to the company. Has a uniform spangled surface and can be readily bent, roll-formed or drawn. Meets Energy Star Cool Roof requirements and is Cool Roof Rating Council approved.
Greenheck: Model IV
Armstrong World Industries: Axiom Design Troughs
Focal Point: Score 2 Suspended and Surface Mount
APM Steam: Heat Exchanger Assessment and Testing Service
Russelectric: RTSMV Automatic Transfer Switch