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Brand Name : SUNHOUSE
Certification : CE
Place of Origin : Guangdong
MOQ : 1
Price : Negotiation
Payment Terms : T/T
Product Type : Expandable Tiny House
Standard Size : 20FT
Roof Type : Flat Top Roof
Frame Material : Galvanized Steel Structure
Wall System : Insulated Sandwich Panel
Application : Living / Office / Commercial Use
Installation Method : Folded Shipping & On-Site Expansion
Expansion Structure : Double Wing Side Expansion
| Feature | Basic Version | Luxury Version |
|---|---|---|
| Exterior Finish | Standard color steel panels | Premium color steel + decorative cladding options |
| Insulation | EPS sandwich panels (100mm walls) | Rock wool sandwich panels (150mm walls, U-value ≤0.35) |
| Flooring | Basic PVC | 18mm engineered wood + SPC luxury vinyl plank |
| Windows & Doors | Standard aluminum sliding windows + single security door | Double-glazed tempered glass, triple-track windows + multi-point locking steel door |
| Electrical | Basic wiring + 6 sockets | Full pre-wired system, LED lighting, smart-ready distribution board |
| Interior | Open plan or simple partitions | Custom layouts with modern finishes and built-in furniture options |
| Additional Systems | Basic ventilation | AC brackets, solar-ready roof, water heater prep, full bathroom fit-out |
| Expected Lifespan | 15–20 years | 25–30+ years |
| Cost Item | Double Wing Expandable | Traditional Build |
|---|---|---|
| Unit Purchase / Construction | $12,000 – $28,000 (depending on spec) | $35,000 – $55,000 |
| Transportation (international) | $2,500 – $4,500 | Not applicable |
| Installation & Site Prep | $1,500 – $3,000 (1-2 days) | $8,000 – $15,000 (months of work) |
| Annual Maintenance (avg.) | $300 – $600 | $1,200 – $2,500 |
| Total 5-Year Cost | $18,000 – $38,000 | $50,000 – $80,000+ |
| Savings | 40–60% lower overall cost | |
A resort operator purchased 8 luxury units. After customization and installation, they generated $2,800 monthly rental income per unit. Payback period: 14–18 months. Units remain fully relocatable for future resort expansion.
A family in a rural overseas location chose a customized 1-bedroom luxury unit. Total investment including delivery and setup was under $25,000. Compared to local traditional building costs, they saved over $30,000 while gaining modern comfort and the option to relocate in the future.
A contractor deployed 30 basic-to-mid spec units for a 3-year energy project. Monthly rental to workers covered all costs within 22 months. At project end, units were folded, relocated, and reused on a new site – delivering continued ROI for years.
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Customize Your Double Wing Mobile Home – From Basic Unit to Luxury Prefab Residence (Cost & ROI Analysis) Images |