What is the difference between solid and hollow steel balusters?
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 April 22, 2026
Solid balusters are forged from mild steel and offer a slightly textured, old-world surface. They are more intricate in the designs they can hold, perform better outdoors, and have no flex. Hollow balusters are fabricated from higher-grade steel tubing, have a smooth surface, and are lighter — making them easier to cut, handle, and ship. Both meet building code strength requirements. Hollow balusters have become the industry standard for production work due to cost and ease of installation; solid is preferred for exterior, high-detail, or restoration projects.