Smith Promenade and Parking Area Drains are corrosion-resistant roof drains engineered for elevated pedestrian and vehicle traffic areas. Compatible with all roof construction types, select models feature heavy-duty traffic-bearing construction for promenade and parking deck applications, while select models include adjustable tops that accommodate varying roof membrane thicknesses, including IRMA roof assemblies. Select models also feature Labor Saver® pre-assembled construction for faster installation.