Structural Steel, Project #137 Structural steel – Project #137 Photo 5 707 views FacebookXPinterestEmail Exposed structural steel balcony with folded stair stringer and cable railing posts at custom home in Healdsburg, CA 137 architectural grade structural California exposed structural steel Healdsburg iron work red iron Sonoma County Steel structural structural steel structural welding Previous Structural steel – Project #137 Photo 1 Next Structural steel – Project #137 Photo 8 In SeriesStructural steel – Project #137 Photo 10Structural steel – Project #137 Photo 9Structural steel – Project #137 Photo 4Structural steel – Project #137 Photo 3Structural steel – Project #137 Photo 2Structural steel – Project #137 Photo 1Structural steel – Project #137 Photo 5Steel stair – Project #137 Photo 7Steel stair – Project #137 Photo 6Structural steel – Project #137 Photo 8