Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
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Large Prefab Metal Buildings

Liyou's large prefab metal buildings provide the ideal solution for businesses seeking durable, customizable, and fast-to-assemble steel structures. Each building is pre-engineered and manufactured to meet your specific requirements, allowing for faster construction times and reduced costs without compromising on quality.

 

Key Features

Customizable Layouts: Tailor the size, design, and functionality of your building to meet the demands of your business or project.

Superior Steel Frame: Made with high-strength steel for durability and long-lasting performance.

Weather-Resistant Options: Built to withstand harsh environments, including extreme temperatures, heavy snow, and strong winds.

Expandable Designs: Add extensions or modify the structure to accommodate future growth or changing needs.

Cost-Effective Solution: Reduced material waste and faster installation translate to lower overall construction costs.

 

Availability:
Quantity:
Inquire

 
 
 

What Are Large Prefab Metal Buildings


Large prefab metal buildings are steel structures that are designed, fabricated, and partially assembled in a factory, then transported to the site for installation.

Key characteristics include:

Large building width and length

Minimal interior columns for open space

Pre-engineered structural design

Faster construction compared with conventional methods

These buildings are commonly chosen when scale, speed, and structural performance are top priorities.
 
 
 
 

Common Applications of Large Prefab Metal Buildings


Large prefab metal buildings are widely used for:

Industrial warehouses and logistics centers

Manufacturing plants and assembly facilities

Aircraft hangars and maintenance buildings

Agricultural storage and processing buildings

Large commercial storage or distribution hubs

They are especially suitable for projects requiring high ceilings and wide clear spans.
 
 
 
 

Structural System Overview


A typical large prefab metal building system includes:

Primary Frame: Steel columns and roof beams designed for large spans

Secondary Structure: Purlins, girts, and bracing systems

Roof System: Metal roofing or insulated panels

Wall System: Steel cladding or sandwich panels

Surface Treatment: Painted or galvanized steel for corrosion protection

All structures are engineered according to local wind, snow, and seismic load requirements.
 
 
 
 

Why Choose Large Prefab Metal Buildings


Efficient solution for large-scale construction

Reduced on-site labor and construction time

Consistent factory-controlled quality

Flexible design for different industries

Long service life with proper maintenance

Compared with traditional buildings, prefab metal buildings offer better cost control and faster project delivery.
 
 
 
 
Project Specifications
Dimensions: 31m (L) × 14m (W) × 6.5m (H)

Steel Material: GB Q235B / Q355B

Design: Fully Customized

Required Containers: 2–3 x 40HC

Delivery Time: 20–30 Days

Shipping Time: ~20 Days

Installation Time: 10 Days
 
 
 
 
 
Galvanized Steel Advantages
 
Corrosion Resistance
Zinc Coating Protection:
Acts as a sacrificial layer to prevent rust.
 
Extended Lifespan: 
Reduces maintenance frequency.
 
Weather Durability: 
Performs well in moisture- and salt-prone environments.
Sustainability
Eco-Friendly: 
100% recyclable.

Lower Carbon Footprint: 
Long service life means fewer replacements.
 
 
 
 
Aesthetic Appeal
Modern Appearance:
Clean, sleek look.

Custom Finishes Available:
Adaptable to various architectural styles.
 
 
 
 
 
 
 
Key Features
1
Precision-Engineered Steel Columns & Beams
Every structural component is labeled with a unique identifier for easy on-site identification and smooth assembly.
2
Tailor-Made Solutions
Designed to match your specific requirements for layout, function, and aesthetics.
3
Fast and Efficient Installation
Optimized for quick on-site assembly with clearly marked parts.
4
Cost-Effective & Low Maintenance
Built to last with minimal upkeep, reducing long-term costs.
 
 
 
1
Warranty Information

Applicable Products：Steel Structure Warehouses, Workshops, Multi-Story Buildings

I-Beam Structural Warranty: 50 Years
Galvalume Roof Warranty: 25 Years
Standing Seam Roof Warranty: 20 Years
Read More
 
 
 
Why Choose Liyou Steel Structure
At Liyou, every project begins with clear communication and collaboration. We take time to understand how your structure will be used, where it will be located, and your preferences for design—inside and out.

Our engineers also consider environmental factors like wind and snow loads, along with insulation needs, to ensure your hangar is safe, compliant, and durable. Once your ideal building kit is identified, we help customize it with doors, windows, and color options—flexibly and cost-effectively.

From concept to completion, we deliver quality materials, thoughtful design, and professional support to bring your vision to life.
Read More
 
 
Loading and Shipping


1. Anchor Bolt and Fastener Part


No.ItemSpecification
1Anchor bolt 1M20×400
2Anchor bolt 2M16×260
3High-strength boltM20, M16, 8.8S
4Common boltM16
5Galvanized boltM12
6Turnbuckle boltM16
7Sag rodØ12



2. Main Steel Structure Part


No.ItemSpecification
1Steel column (Q235B)HN396×200×7×11
2Wind column (Q235B)SHS150×100×5.0
3Roof truss beam (Q235B)HN396×200×7×11
4Floor main beam (Q235B)HN600×200×11×17
5Tie bar (Q235B)SHS100×100×5.0
6Horizontal/Column brace (Q235B)Ø16
7Steel stairs[250#、[200#、[160# channel steel, 4mm checkered plate]
8Angle brace (Q235B)L50×6.0
9Roof purlin (Q355B)C250×75×20×2.0
10Wall purlin (Q355B)C250×75×20×2.0
11Connecting plate (Q235B)6mm–16mm



3. Enclosure Part


No.ItemSpecification
1Roof plate0.6mm thick, type 840 steel sheet
2Exterior wall0.6mm thick, type 900 steel sheet
3Steel man door910×2010×2
4Stainless steel handrail1.1m high
5Roof ventilator600×600
6Gutter2.0mm galvanized
7DownpipeØ110 PVC
8Trimming0.55mm thick steel plate
9Hardware accessoriesNails, supports, structural glue, etc.


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