Gilgal Structural Detailing (GSD) provides professional structural steel detailing and drafting services for construction, fabrication, and engineering projects across Australia. Based in Perth, Western Australia, we deliver precise, practical, and fabrication-ready solutions that help contractors, fabricators, and engineers execute projects efficiently, safely, and on time.

Our practice is built on a foundation of uncompromising quality and technical excellence. By adhering strictly to relevant Australian Standards, project specifications, and industry best practices, GSD bridges the gap between engineering design and workshop fabrication. We specialize in producing clear, highly accurate shop drawings, 3D BIM models, connection detailing, and material quantity take-offs that reduce field rework, simplify erection, and keep your critical project schedules on track.