Start with the right material list.
A shed material list can combine beams, channels, angles, hollow sections and connection plates. Keep each profile linked to the engineer's section schedule rather than choosing a section from building dimensions alone. Structural sizing, bracing and connections must be designed by a qualified professional.
Plan before you order
Long members affect transport and site handling. Share the required lengths and whether approved splices or cut lengths are part of the design. Include the erection location and access constraints; freight and delivery feasibility are confirmed once the full list is understood.