Beach-Ready 20Ft Weather-Resistant Double Wing Expandable Prefab Mobile House for Beach House & Coastal Cabin

Product Description

Integral lifting container house with light steel structure system
Series of integral lifting container house with light steel structure system, wall cladding in EPS thermal insulation composite wall panel. All wall panels and parts folding package, and simple installation, suitable for a large number of transport in long distance and exports by sea. Roof, flooring and electricity system are all prefabricated before leaving factory, can short the time from building house to use. The steel structure makes the house resisting heavy wind of 120km/h and 7 grade earthquakes. The components of the house can be used repeat and it can last 20 years, in use process does not produce any construction garbage. The waterproof system on the roof makes the house a good sealing effect. Just 5 Steps to Complete a installation.
Product Specifications
Parameter Specification Details
Product name 20ft /40ft expandable container house
20ft house size Expandable Size: 6400*5850*2530 mm | Closed Size: 5850*2200*2530 mm
40ft house size Expandable Size: 6400*11800*2530 mm | Closed Size: 11800*2250*2530 mm
Steel Frame Painted steel columns and 2.5-3.0 mm roof /floor frame
Wall / Roof panel 50/65/75 mm EPS / PU sandwich panel
Floor Sub floor + bulu board + PVC floor
Window Double glazed PVC window / aluminum alloy window (Window screen is optional)
Door Titanium magnesium alloy door / wood door / PVC sliding door and safety door etc
Bathroom Shower, Seated Toilet, Wash Basin, Towel Rack + Mirror + Paper box
Kitchen Cupboard I or L shape with washing basin, with white Quartz stone countertop
Colour Customizable
Electric system Compatible with Australia, American, French, China, European standards, etc. (Includes switch, socket, lamp, light, waterproof socket, distribution box, etc.)
Key Advantages & Applications
Highly versatile; can be used as a dormitory, temporary hospital, toilet, office, storage room, and more.
Quick setup; can be fully installed in a short period and assembled using high-intensity bolts.
Sustainable and durable; designed for repeated use with a lifespan extending beyond 25 years.
Reliable structure; well-sealed, waterproof, fire-resistant, moisture-proof, and anti-corrosive.
Fully equipped with supporting facilities including a washbasin, shower, air-conditioner, and electrical sockets.
Product & Structural Showcase
Interior view
Kitchen view
Living space
Structural details
Framework design
Assembly step 1
Assembly step 2
Assembly step 3
Assembly step 4
Assembly step 5
Assembled model 1
Assembled model 2
Manufacturing process
Material test
Technical check
Material specification
Quality check
Product specifications
Final product inspection
Frequently Asked Questions
How much manpower and time does it take to install the container house?
It requires 4 workers and takes approximately 2 hours to install 1 unit.
What tools and equipment need to be prepared for the installation?
You will need to prepare: a crane, hand saw, hand drill, hexagonal screwdriver, rubber hammer, utility knife, hole saw, non-slip gloves, glass glue gun, tape measure, marker, step ladder, and a spirit level.
Do these container houses require a concrete foundation?
If the ground land will not subside, there is basically no need to lay heavy foundations. Guidance, custom suggestions, foundation drawings, and installation video instructions are provided based on different geological conditions.
How are the container houses insulated?
Wall panels are standard 75mm rock wool sandwich panels. They can be upgraded to 75mm and 100mm thicknesses for better performance in extreme cold and hot weather. Floors can also be covered with insulation.
Are these container houses completely waterproof?
Yes, the design incorporates a highly effective waterproofing system on the roof, ensuring reliable sealing and structural integrity.
Can colors be customized, and what is the maximum available size?
Yes, colors can be customized by providing a color card number (standard color is white). The maximum sizes are 15ft, 20ft, and 40ft, with the 40ft structures featuring wind-resistant support columns.

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