Design, fabrication, and installation of custom steel guardrails for an exterior deck and stairway, featuring both horizontal and angled sections. The system includes 1.5" square posts and 1" x 0.5" rectangular tube rails, precisely fabricated to match the slope of the stairs and the flat deck surfaces. All components were powder-coated and installed per engineered shop drawings, ensuring structural integrity, visual consistency, and long-term durability in outdoor conditions.