Gallery Sections: Steel Mezzanines | Modular Buildings | Pre-Assembled Buildings | Shelters Select a Category Guard TowersMezzaninesPrefabricated CatwalksPrefabricated Observation TowersPrefabricated Steel StructuresPrefabricated Storage PlatformsPrefabricated Work PlatformsRange TowersStructural Steel Mezzanines View All Prefab Catwalk Adjacent to Modular Conference Room additional info >> Prefabricated Catwalk Connecting to an Existing Stairway additional info >> Prefabricated Catwalk Installed Adjacent to Chemical Tanks Prefabricated Catwalk Providing Access to Mezzanine Deck additional info >> Prefabricated Catwalk With Panelized Guard Rail additional info >>