What is the difference between a shipping container house and a flat pack container house?

A shipping container house is converted from an ISO corten-steel shipping container and arrives as a complete structural unit, ideal for permanent homes, cafés and hotels. A flat pack container house uses a galvanized steel frame with sandwich wall panels that ship flat and are bolted together on site, so several units fit in one freight container and freight cost per unit drops. It suits site offices, labor camps, schools and emergency housing.

Can your prefab buildings be customized for my climate and local building rules?

Yes. Layout, insulation (EPS, rock wool, PU or spray foam), cladding, windows and doors, electrical standards and plumbing are configured per project. Share your site location, climate and intended use and our engineers will recommend a specification. We supply drawings and material documentation to support your local approval process; final code compliance should always be confirmed with your local authority.

How are container houses shipped and installed overseas?

Modified shipping container houses ship as complete units. Flat pack houses and light steel villas ship as panelized kits inside 20ft or 40ft high-cube containers. Every order includes a packing list and assembly guidance, and bolt-connected prefabricated houses come with assembly video instructions so local teams can install them efficiently.

Which markets does HK Prefab export to?

Most of our products are exported to Europe, the United States, Australia, Southeast Asia and South Africa, including 40ft modified shipping container houses delivered to Australia.

Do you offer off-grid solar power for container homes?

Yes. For example, one of our insulated container houses integrates a solar system that produces approximately 48 kWh per day in good sunlight with 30 kWh of battery storage. Systems are sized to each project's energy consumption.

How do I start a project with HK Prefab?

Request our catalog or contact our team with your drawings or sketches, required dimensions, quantity, intended use and destination port. We reply within 24 hours with recommendations on structure, specification and shipping.

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Product Description

Specifications

Parameter	Standard Details	Custom Options Available
External Dimensions	L 12192mm × W 2438mm × H 2896mm (High Cube)	20ft, 30ft, 40ft
Main Frame	Galvanized Steel (Q235B / Q345B)	Anti-rust epoxy primer + marine-grade topcoat
Wall / Roof / Floor	50mm/75mm/100mm Sandwich Panels	EPS, Rock Wool, Glass Wool, PU/PIR
Flooring	18mm MGO Board + PVC/SPC Vinyl	Ceramic Tile, Laminate, Bamboo Wood
Doors	Steel Security Door	Aluminum Glass Door, Roller Shutter, Sliding Door
Windows	Aluminum Alloy Sliding Window	Tilt-and-Turn, Double Glazing, Roller Blinds
Electrical	CE/UL/SAA Certified Wiring, Breaker Box	Smart Home Systems, Solar Integration
Plumbing	Pre-installed PPR/PVC Pipes	Integrated Bathroom/Kitchen Pods

Floor Plan

3D View

Front View

Side View & Interior Layout

Applications

Accommodation

Residential homes
Private villas
Proprietary housing projects

Commercial

Pop-up stores & cafes
Construction site offices
Reception centers
Tourism & resort cabins
Product showrooms

Frequently Asked Questions

What are the standard dimensions available for this container house?

The standard external dimension is 40ft High Cube (L 12192mm × W 2438mm × H 2896mm). We also offer customized options in 20ft, 30ft, and 40ft configurations to meet specific site requirements.

What insulation materials are used for thermal efficiency?

We utilize 50mm, 75mm, or 100mm thick sandwich panels. Depending on your local climate requirements, core materials can be customized with EPS, Rock Wool, Glass Wool, or PU/PIR for optimal thermal and sound insulation.

Is the steel structure durable against weather and corrosion?

Yes, the main frame is constructed from high-strength galvanized steel (Q235B / Q345B) coated with anti-rust epoxy primer and marine-grade topcoat paint, ensuring superior weather resistance and long service life.

Can the interior fit-outs, electrical, and plumbing systems be fully customized?

Absolutely. Electrical systems are certified to international standards (CE/UL/SAA) with optional solar and smart home integration. Flooring, doors, windows, and pre-installed plumbing pods can all be tailored to your preference.

What are the main commercial and residential uses for this structure?

Our modular container houses are versatile and can be used for residential living (villas, private homes) as well as commercial projects such as site offices, pop-up stores, cafes, reception centers, and showrooms.