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WHAT IS A STEEL STRUCTURE WAREHOUSE?
A Pre-Engineered Steel Structure Warehouse (PEMB) is a building system where every structural component—the beams, columns, and panels—is designed, cut, and drilled in a factory to precise specifications before being shipped to your site as a “ready-to-assemble” kit. It is a large-scale commercial building constructed primarily using structural steel for the frame, roofing, and walls
PREFAB METAL WORKSHOP BUILDING PRICE
The price of a prefab metal workshop building mainly depends on size, clear span, eave height, load requirements, materials, insulation, doors & windows, crane system, and installation. Below are standard price references for reference only.
- Tapered “I-Beam” Columns
Unlike conventional straight columns, PEMB frames use tapered columns—wider at the top (where roof stress is greatest) and narrower at the base—to optimize structural efficiency and load-bearing performance.
- High-Performance Bolted Connections
Pre-engineered systems nearly eliminate on-site welding; high-performance bolted connections streamline installation and ensure structural integrity and stability.
- Modular “Bay” Flexibility
PEMBs are designed around the “bay” (interval between two vertical frames), with this modular design enabling flexible adjustment of dimensions and layout to meet functional needs.
- Specialized Weather-Tight Roofing (Standing Seam)
Most pre-engineered warehouses use a Standing Seam Roof (SSR). Unlike screw-fastened roofing (prone to leakage), SSR panels are clipped and mechanically seamed for superior weather resistance.
- Clear-Span Interior (No Columns)
Engineered steel frames enable up to 90m interior clear-span (no columns), maximizing usable space and facilitating rational arrangement of equipment and storage.
- Integrated Accessories and “Kits”
A key “pre-engineered” feature is the building’s delivery as a complete integrated package, including essential accessories:
- Crane Runways: Factory-reinforced primary frames support overhead bridge cranes for heavy-duty material handling.
- Mezzanines: Steel second floors for offices are integrated into the initial structural design to optimize vertical space use.
- Purlins and Girts: Z/C-shaped secondary members form wall/roof frameworks and serve as conduits for wiring and insulation.
STEEL BUILDING HOUSE -WARHEOUSE FRAME TYPES
Frame Type | Typical Span | Eave Height | Crane Capacity | Best For |
Portal Rigid Frame | 15–80 m | 5–15 m | ≤ 20 t | Logistics centers, e‑commerce warehouses, general storage, light assembly plants. |
Multi Bay Rigid Frame | 60–150 m+ | 6–12 m | ≤ 20 t | Large‑scale distribution centers, bulk storage, manufacturing warehouses. |
Multi Story Steel Frame | 8–12 m/bay | 4–8 m/floor | None | High‑bay rack warehouses, warehouse + office, cold storage with mezzanines |
Truss Frame | 30–100 m+ | 8–20 m | Light | Aircraft hangars, large logistics hubs, exhibition warehouses, bulk material storage. |
Light Gauge Steel | 6–18 m | 3–8 m | None | Small storage sheds, agricultural warehouses, community distribution centers. |
Hybrid (Concrete + Steel) | 18–36 m | 8–15 m | ≤ 50 t+ | Heavy machinery storage, automotive workshops, steel service centers. |
PRIMARY VS SECONDARY STRUCTURES FOR PRE-ENGINEERED METAL WAREHOUSE BUILDING (BY FRAME TYPE)
Frame Type | Primary Structure (Main Load-Bearing Components) | Secondary Structure (Auxiliary Components) |
1. Portal Rigid Frame (Most Common) | • Main rigid frame: H-section steel columns (Q355B/Q345B, welded/rolled) + tapered/straight H-section beams • Connections: Grade 10.9 high-strength bolts + welded joints | • Roof purlins: C/Z-section cold-formed steel • Wall girts: C/Z-section cold-formed steel • Bracing: Horizontal roof bracing, column cross bracing, corner bracing, tie beams/tie rods • Sag rods / roof bracing bars |
2. Multi-Bay Rigid Frame | • Multi-span rigid frames: H-section outer columns + H-section intermediate interior columns • Main beams: H-section steel (rigidly connected to columns) | • Roof purlins: C/Z-section cold-formed steel • Wall girts: C/Z-section cold-formed steel • Bracing: Horizontal roof bracing, vertical cross bracing, corner bracing • Tie bars, sag rods |
3. Truss Frame (Long Span) | • Main steel trusses: Triangular/lattice type (angle steel, round tube, or H-section) • Support columns: H-section steel or lattice columns • Truss connections: Welded/bolted joints | • Roof purlins: C/Z-section steel or tube purlins • Wall girts: C/Z-section cold-formed steel • Bracing: Lateral truss bracing, horizontal roof bracing, vertical cross bracing • Sag rods |
4. Multi-Story Steel Frame | • Vertical columns: H-section, box section, or round steel tubes • Floor beams & roof beams: H-section steel or composite (steel + concrete) beams • Lateral stability: Moment frames or braced frames | • Floor joists / secondary floor beams • Roof purlins & wall girts: C/Z-section steel • Bracing: Vertical bracing, shear core bracing • Floor decking supports |
5. Light Gauge Steel Frame | • Main frame: Light portal frame or simple post-and-beam (1.0–3.0mm thin-wall cold-formed steel) • Columns/beams: Thin-wall C/U/Z-section steel | • Roof purlins: Light C/Z-section cold-formed steel • Wall girts: Light C/Z-section cold-formed steel • Bracing: Simple angle/flat bar bracing • Sag rods (roof) |
6. Hybrid Frame (Concrete Column + Steel Roof) | • Vertical columns: Reinforced concrete (square/rectangular) • Roof structure: Steel portal frame or steel truss • Connections: Steel base plates anchored to concrete columns | • Roof purlins: C/Z-section steel • Wall girts: C/Z-section cold-formed steel • Bracing: Steel bracing for roof system • Wall framing & masonry supports |
WHERE CAN USE PREFAB STEEL STRUCTURE WAREHOUSE BUILDING?
Steel structure warehouses are widely used in industry, logistics, commerce, agriculture, and storage fields.
Main Applications:
- Logistics & Distribution Center
E-commerce logistics, express delivery transit center, shipping warehouse.
- Industrial Storage
Raw material warehouse, finished goods warehouse, parts storage.
- Manufacturing Factory
Workshop warehouse, production supporting storage, assembly workshop.
- Cold Storage & Insulated Warehouse
Food, fruit, vegetable, beverage, medicine cold chain storage.
- Agricultural & Farm Warehouse
Grain, feed, fertilizer, agricultural tools, crop storage.
- Retail & Supermarket Warehouse
Large supermarket back storage, chain store distribution center.
- Port & Terminal Warehouse
Port transit warehouse, customs supervision warehouse, container yard shed.
- Military & Equipment Storage
Machinery, vehicle, equipment, tool storage.
- Temporary & Emergency Storage
Disaster relief material storage, temporary construction material warehouse.
- Multi purpose Building
Warehouse + office, warehouse + exhibition, warehouse + workshop.
STEEL STRUCTURE WAREHOUSE FOR SALE
Why Partner With Our Factory?
- Industrial Scale:Our high-capacity production lines ensure we can handle projects from 500 sqm to 50,000+ sqm with consistent quality.
- Compliance:All welding and fabrication follow international standards (AWS D1.1, Eurocode, or GB standards).
- Logistics Expertise:We specialize in “High-Cube” container loading, ensuring that large-span components are packed efficiently to reduce ocean freight costs and prevent damage.
- One-Stop Service:We can include overhead cranes (5t to 50t), mezzanine floor systems, and office attachments within the same structural package.
Custom Quote Request
To provide an accurate technical drawing and price, please specify:
- Dimensions:Length x Width x Eave Height.
- Local Climate:Maximum wind speed and snow load requirements.
- Functional Needs:Do you require overhead cranes, insulation, or specific fire-rating levels?
Contact Us
We’re always ready to listen to your needs and provide professional solutions for your business.
- MODULAR CAMPS CO.,LTD.
- 15 Changjiang Rd, Pingdu, Qingdao,China.
- +86-15963001578
- +86-15963001578
- info@modularcamps.com
- https://modularcamps.com