Steel Buildings Nationwide is the leading source for steel buildings in Dock Junction GA! We carry many different sizes and styles to choose from. We can custom design a steel building to meet your needs! Dock Junction Georgia steel buildings are designed to meet mother nature's extreme forces by our state certified engineers. For the areas requiring building permits we provide engineered drawings for our certified units(additional costs may apply). Try our 3D Builder. Our steel buildings also offer different gauges of steel framing: 14 ga standard or 12 gauge which is thicker and offers a 20 year rust through warranty! Our metal buildings come standard with 29 gauge sheeting, with 26 gauge available at an additional cos5);">steel building to meet your needs! Dock Junction Georgia steel buildings are designed to meet mother nature's extreme forces by our state certified engineers. For the areas requiring building permits we provide engineered drawings for our certified units(additional costs may apply). Try our 3D Builder. Our steel buildings also offer different gauges of steel framing: 14 ga standard or 12 gauge which is thicker and offers a 20 year rust through warranty! Our metal buildings come standard with 29 gauge sheeting, with 26 gauge available at an additional cosr rust through warranty! Our metal buildings come standard with 29 gauge sheeting, with 26 gauge available at an additional cos