1. Structural Features of a Logistics Warehouse
Logistics warehouses need large spans, high clear height and regular column grids for racking, forklift traffic and loading docks. The structural scheme is usually portal frame based, with C/Z purlins and cladding; spans are long and members repeat, which suits batch fabrication to drawing.
2. Common Systems and Members
- Portal frames: the mainstream single-storey long-span system, with rigid beam-column connections and economical steel tonnage;
- Long-span roof trusses: used when larger column-free space is needed;
- C/Z purlins and girts: support roof and wall cladding, bulk members for logistics warehouses;
- Embedded parts and anchor bolts: connect column bases to foundations, supplied in J-type, hook and L-type forms.
3. Design and Fabrication Points
- Span, bay spacing and eave height: set by racking layout, forklift aisles and stacking requirements;
- Loading cases: roof live load, wind load, racking load, ceiling and suspended loads;
- Fire and cladding coordination: fire compartments, insulation or metal panel laps and fixings;
- Embedding and connections: precision of anchor bolts, connecting plates and column base joints;
- Fabrication accuracy: hole positions, member straightness and fit-up to reduce site rework.
4. Fabrication and Delivery
Members are fabricated to drawing in batches: H-beam columns and beams, trusses or frames segmented for transport, and C/Z purlins packed in bundles. Surface treatment follows project requirements with shot blasting, painting or galvanizing; for overseas projects, our Foshan factory packs professionally and ships by sea. Send us your drawings and racking/load requirements for a drawing-based review and quote.
See our logistics warehouse steel solution for delivery scope, the H-beam page and C/Z purlin page for members, and the steel fabrication service for capability. Send us your drawings and requirements for a fabrication assessment and quote.