Structural Steel, Project #703 Structural Steel – Project #703 Photo 2 590 views FacebookXPinterestEmail Detail photo of out door living are roof. Hot dipped galvanized steel is exposed and makes a nice contrast with the wood. 703 architectural grade structural California exposed structural steel iron work red iron Sebastopol Sonoma County Steel structural structural steel structural welding Previous Hot Dipped Galvanized Sun Shade – Project #703 Photo 7 In SeriesStructural Steel – Project #703 Photo 3Structural Steel – Project #703 Photo 4Structural Steel – Project #703 Photo 5Hot Dipped Galvanized Stair and Railing – Project #703 Photo 6Hot Dipped Galvanized Sun Shade – Project #703 Photo 7Structural Steel – Project #703 Photo 1Structural Steel – Project #703 Photo 2