How long is the service life, and will it rust easily?
Our container houses use galvanized steel frames with anti-corrosion paint; the service life reaches 15–25 years with regular maintenance. We provide full anti-rust treatment and waterproof sealing to ensure durability even in humid areas.
Is it well insulated for extreme hot or cold climates?
Standard units include 50–100mm rock wool or PU insulation. This effectively blocks heat conduction, maintaining a stable interior temperature and lowering energy consumption for climate control.
How is the waterproof performance at joints and roofs?
We utilize an integrated waterproof design combined with high-elastic sealants for all joints, doors, and windows. Every unit undergoes rigorous water testing before shipment to ensure no leaks.
What fire rating do these units achieve?
Wall and roof panels use Class A fireproof core materials, and wiring is protected by flame-retardant conduits, complying with international fire safety standards for residential and office use.
Is a complicated foundation required for installation?
No, only leveled ground or simple concrete piers are needed. Assembly is straightforward; typically, 3–5 workers can finish a unit in 1–3 days using our detailed guides and videos.
Can I customize the size, layout, and interior finish?
Yes, full customization is supported. We can adjust dimensions (20ft/40ft), combine units, modify door/window positions, and customize electrical systems, lighting, and flooring to meet your specific needs.