20ft Flat Pack Container House

China 20ft Portable Granny Flat Manufacturer

20ft Portable Granny Flat – a standout flat pack container house and a marvel of modern design that effortlessly combines functionality with style. This self-contained flat pack container house unit is ingeniously crafted to include a cozy living area, a fully-equipped kitchen, and a private bathroom, offering the comforts of home in a compact footprint. The kitchen is designed for efficiency, featuring space-saving appliances, ample storage, and a functional layout, while the bathroom offers privacy and convenience with a full-sized shower, toilet, and sink. With its thoughtful design and high-quality materials, this portable flat pack container house (our 20ft Granny Flat) provides a comfortable, versatile living space perfect for guests, home offices, or as a cozy retreat.

All designs of our flat pack container house are custom based on customers' request; below are examples of our 20ft Granny Flat (a practical, family-friendly iteration of our flat pack container house) including bathroom and Kitchen.

Based on the customer’s application scenarios (e.g., residential, office, emergency housing) and site conditions, 3D modeling is conducted using BIM technology or CAD software to determine the container dimensions (common sizes: 20ft/40ft), spatial layout (e.g., multi-container combination), and functional configurations (e.g., integrated modular bathrooms/kitchens). The design must comply with standards such as Modular Container-type Steel Structure Buildings (T/CAS 546), with key considerations including seismic performance (additional diagonal braces for seismic fortification intensity ≥ Grade 7) and fire safety spacing (distance between containers ≥ 6 meters).

Before loading, all internal components of the flat pack container house (like kitchen cabinets, fragile sanitary ware, glass items, and furniture) are wrapped in eco-friendly cartons and fixed with straps. Then, the entire container house is covered with anti-collision foam to prevent damage during transit. After that, it’s loaded into the shipping container as shown in the process.