Flat Pack Container House
Frequently Asked Questions

A standard 20ft flat pack container house typically costs $2,500–$4,500 USD (FOB China), depending on specifications. Key cost factors include: insulation grade (50mm vs 75mm), interior finishing level, window/door configuration, and electrical/plumbing options. Bulk orders (20+ units) receive tiered factory-direct pricing. Contact us for a detailed quotation tailored to your specifications and order quantity.

Our standard MOQ is 1 unit for sample evaluation. However, bulk order pricing optimization starts at 20+ units. A standard 40HQ container ships 6-8 flat pack units, making 6-8 units the practical minimum for cost-efficient international shipping. For large projects (50-200+ units), we offer dedicated production line scheduling and the most competitive pricing.

Five key factors determine pricing: (1) Order quantity — 50+ units reaches best tier pricing; (2) Insulation specification — 50mm standard vs 75mm upgraded adds 15-20%; (3) Interior finishing level — basic to hotel-grade ranges significantly; (4) Custom modifications — bespoke layouts, specific electrical/plumbing; (5) Destination market — SBC (Saudi), AS 1170 (Australia) compliance adds engineering/documentation cost.

Yes. We offer distributor partnership programs and EPC contractor direct-supply agreements with wholesale pricing. Long-term framework agreements include priority production scheduling, dedicated project management, and consistent quality guarantees. Contact our business development team to discuss partnership terms.

A standard 20ft flat pack container unit assembles in 4 hours with a 3-4 person crew using basic hand tools. No crane, welding, or specialized equipment required. For larger projects: a 10-unit compound assembles in 2-3 days, a 50-unit compound in 5-7 days, and a 100-unit compound in 10-12 days with a 12-person crew.

No heavy equipment required. The assembly tool kit includes: electric screwdriver (or cordless drill), socket wrench set (10-19mm), spirit level, rubber mallet, utility knife, and measuring tape. All units come with a detailed assembly manual (English, with video guide available). The bolt-together design requires no welding, no crane, and no specialized construction skills.

Absolutely. The bolt-together flat pack design is specifically engineered for disassembly and relocation — a key advantage over welded container houses. Simply reverse the assembly process to flat-pack the unit back into its shipping configuration. Typical multi-project service life is 10+ years with 3-5 relocations.

Minimal foundation requirements — one of the biggest cost advantages. Options include: (1) Concrete block footings (most common, 6-8 blocks per 20ft unit); (2) Adjustable steel screw piles (ideal for uneven terrain); (3) Concrete slab (only for permanent installation); (4) Compacted gravel pad (temporary sites). No deep foundation, no excavation, no heavy civil works needed.

A standard 40HQ container accommodates 6-8 flat pack units (standard 4-person dormitory spec). Optimized packing with factory pre-compression can achieve 8 units per container. A 20GP container ships 3-4 units. This is 2-3× more units per container compared to pre-assembled container houses, reducing per-unit shipping costs by 50-65%.

Primary shipping ports: Qingdao (closest to our Shandong factories), Tianjin, Shanghai, and Ningbo. We select the optimal port based on your destination and shipping line availability. All ports are major international container terminals with regular sailings to Southeast Asia, Middle East, Africa, Australia, and Europe.

Typical ocean freight timelines: Southeast Asia (Philippines, Indonesia, Vietnam) — 7-12 days; Middle East (Saudi Arabia, UAE) — 18-22 days; East Africa (Kenya, Tanzania) — 22-28 days; Australia — 15-18 days; Europe — 28-35 days. Full production + shipping cycle: 15 days factory production + ocean transit + 1-3 days customs clearance.

We provide a complete documentation package: Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin (Form E / Form F), and HS Code classification. Customs clearance is typically handled by the buyer's freight forwarder, but we can recommend experienced forwarders familiar with flat pack container imports in your destination country.

Service life is 15-20 years with normal maintenance. The galvanized steel frame (2.5mm, hot-dip galvanized, 275g/m² zinc coating) provides exceptional corrosion resistance. Key components and their lifespans: steel frame — 15-20 years; wall panels (50mm rock wool + EPS) — 10-15 years; roof panels (75mm PU sandwich) — 12-18 years; PVC flooring — 8-12 years (replaceable). ISO 9001 certified manufacturing with 5-year structural warranty.

Yes. Wall panels contain 50mm rock wool (Class A fire rating, non-combustible) as the primary insulation layer. Roof panels use 75mm PU sandwich with fire-retardant properties. The steel frame is non-combustible. Optional upgrades: full rock wool insulation (100% non-combustible, Class A), fire-rated doors, and smoke detectors.

Yes, with proper specification. Our standard units are engineered for: Wind resistance — AS 1170.2 / ISO 4354 compliant (up to Category 4 cyclone with enhanced tie-downs); Seismic — tested to seismic design category D; Snow load — roof rated for 0.8 kN/m² (upgradable to 2.0 kN/m²); Temperature range — -10°C to 50°C with standard 50mm insulation, wider range with 75mm upgrade.

ISO 9001:2015 certified manufacturing facility. All products comply with: CE marking (EU), AS 1170 (Australia structural), SBC (Saudi Building Code), ASTM (US standards). We provide material test certificates (MTC), structural calculation reports, and third-party inspection reports (SGS, Bureau Veritas, TÜV) upon request.

Yes. We offer full customization: floor plan layout (open-plan, partitioned rooms, multi-room), window/door configuration (positions, sizes, types), interior finishes (flooring, wall panels, ceiling), electrical layout (outlet positions, lighting zones, data cabling), plumbing layout (bathroom, kitchenette), and exterior cladding (wood, composite, metal in any RAL color). Customization lead time is typically 5-10 additional production days.

Yes. Multiple units can be connected side-by-side or end-to-end to create larger spaces. Simply omit the shared wall panels during assembly. Common configurations: 2× 20ft linked (32m², ideal for offices or family units), 4× 20ft linked (64m², open-plan workspace or large dormitory), and custom layouts up to 10+ units. Corner units can also be configured for L-shaped buildings.

Standard: 50mm double-layer (rock wool 25mm + EPS 25mm), R-value 2.5, suitable for tropical and temperate climates. Upgraded: 75mm rock wool + EPS, R-value 3.5, for Middle East / extreme heat. Premium: 100mm full rock wool, R-value 4.5, for arctic / alpine conditions. All insulation is factory-installed — no on-site insulation work needed.

Yes. Off-grid packages include: solar panel mounting (roof-integrated, tilt-adjustable), pre-wired inverter and battery system compartment, low-voltage DC LED lighting, energy-efficient appliances (DC refrigerator, DC fan), rainwater collection system integration, and composting toilet options. Available as a complete off-grid solution or as a hybrid grid/solar configuration.

Yes. Our units supplied to Australia are engineered to AS 1170 (structural design actions), AS 1170.2 (wind actions), AS 4055 (wind loads for housing), and NCC (National Construction Code) requirements. We provide structural engineering calculations, material test certificates, and compliance documentation. Units have been successfully deployed in Pilbara mining camps (WA) and Queensland construction sites.

Yes. For Saudi Arabia projects (NEOM, Red Sea Project, Vision 2030), we provide full SBC compliance documentation including structural calculations, material certifications, fire resistance reports, and thermal performance analysis. Our 300-unit NEOM labor camp project demonstrates our SBC compliance capability.

5-year structural warranty on the steel frame and main structure. 2-year warranty on components (doors, windows, electrical, plumbing). Warranty covers manufacturing defects in materials and workmanship. We maintain a global spare parts inventory for rapid replacement. Extended warranty available for framework agreement clients.