Portal Frame Warehouse

The portal frame warehouse is a single-story lightweight steel structure building that uses portal frames as the main load-bearing system. With its outstanding features of efficient structure, rapid construction, economical and practical, it has become the preferred architectural form in modern logistics, warehousing, industrial production and various large space demand fields.

Core structural systems and materials

Main frame: The portal frame is composed of hot-rolled H-shaped steel or welded H-shaped steel with variable cross-section or equal cross-section. The beams and columns are rigidly connected to form a stable “door”-shaped structure, which is the key to realizing a long-span, column-free space.

Containment system:

Roof and wall: Usually colored profiled steel plates or sandwich insulation panels are used. Sandwich panels (polyurethane/PIR/rock wool) can provide excellent thermal insulation and fire protection properties.

Foundation: Generally, reinforced concrete independent foundation is used, which is easy to construct and cost controllable.

Auxiliary systems: lighting strips, ventilation floors, rolling shutter doors/sliding doors, unloading platforms and necessary canopies can be provided.

Core features and advantages

Large-span design: usually a span of 15-36 meters or more can be achieved. There are no intermediate columns inside, and the space is open and complete, which greatly facilitates shelf layout, large equipment entry and exit, and logistics line planning, maximizing storage capacity and operating efficiency.

The construction period is extremely short and the overall cost is low

All steel components are precision prefabricated in the factory and have stable quality. High-strength bolts are used on site for fast construction and are less affected by weather. Compared with traditional construction, the construction period can be shortened by about 40%-60%, significantly reducing labor and time costs. The steel structure is light in weight, reducing foundation treatment costs and foundation size, and the overall economic benefits are significant.

Flexible structure and strong scalability

The design is highly standardized and can be easily expanded horizontally or vertically by increasing the number of spans and extending the length to meet the needs of future business growth. Roof slope, cornice height, door and window openings, etc. can be flexibly adjusted according to usage needs.

Sturdy, durable, safe and reliable

The structural design fully considers wind load, snow load and earthquake resistance requirements, and has a high safety factor. All steel components have been rust-removed, painted or hot-dip galvanized, and the enclosure panels have anti-corrosion coatings to ensure long-term durability of the building and low maintenance costs.

Regular appearance, green and environmentally friendly

The architectural lines are simple and smooth, the appearance is modern, the colors can be customized, and it can be well integrated with the industrial environment. The construction process causes little pollution, and the building materials can be recycled and reused, which is in line with the concept of sustainable development.

Application scenarios

Portal frame warehouses have a wide range of applicability, including:

1. Logistics and warehousing industry: e-commerce distribution center, third-party logistics warehouse, cold chain warehousing center, general material reserve warehouse.

2. Manufacturing and processing industries: light production workshops, assembly workshops, finished product and raw material warehouses, equipment maintenance workshops.

3. Commerce and retail industry: large wholesale markets, building materials and home furnishing warehousing stores, agricultural machinery and auto parts warehouses.

4. Agriculture and agricultural and sideline products processing: grain drying and storage warehouse, agricultural equipment warehouse, fruit and vegetable product sorting and packaging workshop.

5. Sports and public facilities: indoor training halls, small gymnasiums, temporary exhibition tents, parking lots, etc.

With its excellent practicality, economy and flexibility, the portal frame warehouse perfectly solves the core need of quickly acquiring large space. Canglong Group provides full-process services from planning consultation, customized design, material production to construction and installation, ensuring that it delivers a high-quality, cost-effective modern warehousing and operating space to customers, providing solid hardware support for your business operations.

• The first and largest steel structure & sandwich panels factory in north of China.
• 20 years experience direct factory with competitive price, stable and controllable quality.
• Over 100 million dollars of annual output.
• More than 100000m2 production industrial park.
• One stop service from design to installation.
• 10 units free 3D designs & 10 units design structural drawings per day.
• Professional installation teams in 30+ countries.
• CE,ISO certificates.
• Supply quality guarantee for 15 years.
• Cooperating with 100+ countries & 2000+ partners.