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    20ft Container Granny Flat


    Expandable Container House

    Our 20ft Container Granny Flats have been retro-fitted with functional container house accessories. These container home units are transportable and comfortable to live in temporarily or permanently. 

    20ft Container Granny Flat is an innovative and affordable housing solution. These homes are using state-of-the-art technology and high-quality materials to ensure durability and comfort. 

    20ft Container Granny Flat is unique in that it can be expanded to increase its size as your needs change. They are fitted with power and lighting and can be accessorised to suit your requirements. 

    Our container granny flats are becoming increasing popular in this new age of sustainable living . The walls of the container can be pushed out to create additional living space, making it a versatile and flexible option for homeowners. With its eco-friendly design and compact size, the Expandable Container House China is perfect for those who want to minimize their environmental footprint and live in a compact, yet comfortable space.

    Whether you are looking for a vacation home, a rental property, or a permanent residence, the 20ft Container Granny Flat is a smart choice. So why wait?  Order your 20ft Container Granny Flat today!

    Expandable Container House

    Expandable Container House

    20ft Container Granny Flat Specification

    (1) Size: 5900*2260* 2530mm / 5900*6300*2530mm.

    (2) The color can be choose.

    (3) The panel have eps sandwich panel, rock wool sandwich panel and Pu sandwich panel.

    (4) There is ultrahigh special size.

    Expandable Container House

    Option size L5900*W6300*W2530
    Close size: L5900*W2600*W2530
    Steel structure: 3mm Hot galvanized steel structure with 4 corner casts
    Wall panel: 50/75/100 mm EPS / Rock woll / PU sandwich panel
    Wall color : White, Charcoal or customized
    Roof: 3-4mm Hot galvanized steel structure with 4 corner casts
    Door:  Made of steel / aluminum frame, dimension
    Window: Made of PVC / aluminum fame.
    Floor : Fireproof panel 15mm PVC grain board
    Bathroom : Custom requirement
    Floor load : 250 kg/sqm
    Electricity: 3C/CE/CL/SAA Standard,with distribution box, lights, switch, sockets, etc.
    Wind rasistance : 11 level
    Earthquake resistance : 8 level

    Top waterproof

    The top of the middle material is galvanized steel plate, and the bilateral materials are glass fiber reinforcement, and then the overall suppression molding technology is used. The surface is seamless. It does not need to use adhesive tape, flat and beautiful, so that the possibility of water leakage at the top of the entire house.

    Wall waterproof

    The width of the rainy shelter at the top of the product is 18 cm, which solves the problem of the roof water directly along the wall and the water intake in the house.

    Waterproof at the bottom

    In the same industry also use rubber strips to fill the bottom gap, our company has developed. The bottom of the wall board water tank integrated waterproof structural parts, the bottom of the water tank is 3 cm higher than the bottom beam, to eliminate the rubber strip hardening for a long time and the bottom of the water, water leakage and other problems.

    Hidden nail Skirting line

    The Skirting lines around the top and the bottom of the house are all PVC angle lines with hidden nails. There is no nail on the external surface, which is beautiful and generous.

    Large expansion space

    The interior size is 5 cm longer and 10 cm wide than similar products, which effectively increases the indoor space.

    Thick floor

    18mm of the floor, 2.0 mm of plastic flooring, and a total thickness of 20.0 mm, far exceeding the thickness of similar products on the market. Strong pressure -resistant ability, long -term stamping will not deform and sink, and the support is good.

    Large -sized windows

    The size of the window is 1.10x1.125 meters, far exceeding the size of similar product windows (0.95x1.10 meters) on the market, and the window frames before the factory are installed intact, and the sealing glue is well played. Effectively avoid problems such as gaps, unevenness and other problems on site installation. Save time and labor. The large window, the window is clear, making the indoor light brighter, effectively improving the comfort of customers' living

    Internal ceiling height is 2.4m

    Our company broke through the technical difficulties in the industry, and independently developed and expanded the high energy in the house to achieve 2.4 meters. There is no need to use an open container or frame container transportation during transportation, which greatly saves customers' freight. At the same time, it also meets the standard requirements of the local council about the minimum of 2.4 meters in the building's requirements.


    Expandable container houses can be easily relocated, making them ideal for use in various locations, including remote or disaster-stricken areas.


    Made from strong steel frames and shipping containers, expandable container houses are designed to withstand extreme weather conditions and last for many years.


    Compared to traditional building methods, expandable container houses are relatively inexpensive and can provide a cost-effective housing solution.

    Quick construction

    Expandable container houses can be built quickly, reducing construction time and minimizing the need for on-site labor.


    Expandable container houses can be customized to suit the needs of the owner, including floor plan, size, and interior design.

    Environmentally friendly

    Using recycled shipping containers as the main building material makes expandable container houses an eco-friendly housing option.


    Expandable container houses can be stacked or expanded to provide additional space as needed, making them an ideal solution for densely populated urban areas.

    Low maintenance

    Expandable container houses require minimal maintenance, making them a low-cost, long-term housing solution.


    20ft Container Granny Flat Features

    Expandable container houses typically have the following features:

    1. Steel frame construction: Expandable container houses are built using a steel frame, providing strength and durability.

    2. Shipping container design: Expandable container houses are made from recycled shipping containers, providing a sustainable and eco-friendly housing solution.

    3. Expandable design: Expandable container houses can be expanded to provide additional living space as needed, making them a flexible housing solution.

    4. Customizable floor plans: Expandable container houses can be designed with a variety of floor plans to meet the specific needs of the owner.

    5. Insulated walls and roof: Expandable container houses are designed with insulated walls and roofing, providing a comfortable living space and reducing energy costs.

    6. Large windows: Expandable container houses often feature large windows, providing natural light and a connection to the surrounding environment.

    7. Modern appliances: Expandable container houses are equipped with modern appliances, including kitchens, bathrooms, and heating and cooling systems.

    8. Durable and low-maintenance materials: Expandable container houses are built using durable and low-maintenance materials, reducing the need for ongoing maintenance and repair.

    9. Portable: Expandable container houses are designed to be portable, making them ideal for use in various locations and situations.



    Expandable container houses have a wide range of applications, including:

    1. Emergency housing: Expandable container houses can be used as temporary housing for disaster relief efforts or for refugee camps.

    2. Vacation homes: Expandable container houses can serve as vacation homes, cabins, or second homes for those looking for a low-cost, eco-friendly housing option.

    3. Student housing: Expandable container houses can provide affordable and customizable student housing solutions for universities or colleges.

    4. Construction site offices: Expandable container houses can be used as construction site offices, providing a secure and portable workspace for construction workers.

    5. Commercial space: Expandable container houses can be used as retail shops, coffee shops, or small businesses, providing an affordable and flexible commercial space solution.

    6. Rural housing: Expandable container houses can provide affordable housing solutions for rural communities and remote areas.

    7. Urban housing: Expandable container houses can provide a space-saving housing solution for urban areas with limited land availability.

    8. Remote work spaces: Expandable container houses can serve as remote work spaces for those who want to work from home or in a remote location.


    Choose Our 20ft Container Granny Flat!

    20ft container granny flat offer a unique and innovative solution to traditional housing challenges. Whether you're in need of a vacation home, a temporary housing solution, or a space-saving urban living option, 20ft container granny flats are designed to meet your needs. Made from strong steel frames and recycled shipping containers, these homes are durable, eco-friendly, and designed to last for many years. Hebei Tianyu Guangbo Module Housing Co.,Ltd is your best choice! We have many successful cooperation cases!


    With their customizable floor plans, insulated walls and roofs, and modern appliances, 20ft container granny flats provide a comfortable living space that is both energy-efficient and low-maintenance. Best of all, their expandable design allows for additional living space as needed, making them a flexible housing solution that can grow with you. So why settle for a traditional home when you can have a home that is both sustainable and tailored to your unique needs? Choose our 20ft container granny flat and start living in a home that is truly your own.

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Contact Us

Paul Pan (Sales Manager)

Tel: +86-15610999266

E-mail: paulpan@tygbhouse.com




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Specializing in the production of high-end modular container houses. At the same time, it can also be customized according to the special requirements of customers.

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