Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
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25x50 Metal Building

25x50 Metal Building – Compact & Versatile Steel Structure Solution

Liyou’s 25x50 metal buildings (1,250 sq ft) deliver maximum functionality in a space-efficient footprint, ideal for workshops, storage, and small commercial operations.

Precision-Engineered Specifications:

✔ Dimensional Accuracy:

  • Exterior: 25' W x 50' L (7.62m x 15.24m)

  • Interior Clearance: 24'11" W x 49'10" L (min. panel overlap)

✔ Structural Components:

  • Primary Frame: 14 gauge steel columns (ASTM A653)

  • Secondary Framing: 16 gauge C-purlins @ 5' OC

  • Roof Pitch: 1:12 standard (custom 2:12 available)

✔ Performance Ratings:

  • Wind Load: 110 mph (Exposure C)

  • Snow Load: 25 psf (ASCE 7-16 Zone 2)

  • Collateral Load: 10 psf for utilities

Verified Configuration Options:

  • Door Openings:

    • (1) 12'x12' roll-up door

    • (2) 3'x7' walk doors

  • Window Options:

    • 4'x4' aluminum-clad units

  • Insulation:

    • R-13 fiberglass batt standard

Certification Package Includes:

  • PE-stamped calculations for 50 states

  • AISC 360-16 compliant fabrication documents

  • Material test reports (MTC)

Production Lead Time:

  • 4-6 weeks for standard configurations

  • 6-8 weeks for customized orders

Availability:
Quantity:
Inquire

 
 
 
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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