The structural performance of a container house depends largely on its main steel frame. Among various materials, galvanized steel has become the industry standard for modern container houses due to its strength, corrosion resistance, and long service life
Galvanized Steel Frame
The structural performance of a container house depends largely on its main steel frame. Among various materials, galvanized steel has become the industry standard for modern container houses due to its strength, corrosion resistance, and long service life
Top & Bottom Frame Beams
The load-bearing core area is usually constructed with thickened galvanized square tubes or steel sections to ensure overall stability.
Corner Columns (Load-Bearing Columns)
The corner columns bear the vertical loads and support stacking, hoisting and overall transportation.
Secondary Steel Members
Wall studs / roof supports / floor beams, together enhance the overall structural rigidity
Core Advantage
Outstanding corrosion resistance
The zinc coating acts as a protective barrier, preventing moisture, oxygen and salt from coming into contact with the steel surface.
Long service life
Under normal conditions, hot-dip galvanized steel structures can be used for over 20 to 30 years, significantly reducing the cost of later maintenance.
High strength and stability
Strong wind resistance/Good earthquake resistance/Suitable for multi-layer combinations or stacking
Low maintenance cost
No need for frequent painting or rust prevention treatment, suitable for long-term outdoor use
Performance Under Different Climates
Coastal & Island Areas
Galvanized steel can effectively resist salt fog corrosion and is an ideal choice for island projects.
Tropical & Rainy Regions
It is less prone to rust in a high-humidity environment and has strong structural stability.
Desert & High-Temperature Areas
The galvanized layer has high temperature resistance and is not prone to aging or peeling off.
Conclusion
The galvanized steel main frame is not just a structural choice—it is a long-term investment in safety, durability, and performance. For container houses used in residential, worker accommodation, or commercial projects, galvanized steel frames ensure reliability across diverse environments
