Why Choose Prefahb:

Discover Prefahb:

Discover the reasons why Prefahb is a top choice for your shipping container home and pool needs. From our commitment to quality craftsmanship andenvironmentally friendly practices to our dedication to customer satisfaction, Prefahb stands out as a premier destination for modern, eco-conscious living and recreational solutions.

At Prefahb.com, we focus on designing prefabricated accessory dwelling unit (ADU) models that are both innovative and sustainable. Each model begins with a hi-cube shipping container at our factory located in Ubud, Bali, Indonesia. Upon receipt of a refundable reservation deposit, Prefahb will coordinate a consultation with you. Following this consultation, we will present a "Project Proposal" that outlines the project details and includes the 50% deposit for the client's consideration. Once we receive the 50% deposit based on the approved estimated "Project Proposal", we will initiate the construction of your model at our factory in Ubud, Bali, Indonesia.


Clients are invited to visit our Factory and Offices located in Beautiful Ubud, Bali. Plan your next trip to Bali to experience what makes Prefahb unique.

Why Choose Prefahb:

Crafted with Care in Bali


At Prefahb.com, we recognize the versatile nature of shipping containers. Originally used for transporting Balinese furniture and building materials, the modularity of the 20' High Cube Shipping container has been embraced by the Balinese. These containers are designed to withstand the harshest conditions, enduring salt water, freezing temperatures, and rough handling during international journeys. Constructed from corten steel, shipping containers are inherently resistant to corrosion and rust, ensuring the protection of valuable cargo. Interestingly, in the event of an accident at sea, these resilient containers can remain afloat for up to a week. As more containers are imported than exported, there is an opportunity to repurpose them for new homes or as additions to properties.

Utilizing prefabricated shipping container homes simplifies construction, saving time and effort compared to traditional methods. The containers offer design flexibility, durability, portability, and sustainability for various housing needs.

At Prefahb, our shipping container models are built on the foundation of the "5 Pedals of Ability," encompassing design-ability, durability, livability, portability, and sustainability.


The concept of "design-ability" encompasses the incorporation of "Lego Block" shipping containers arranged in a cantilevered formation for the 4 40’ 2 story model “R404”. This specific design facilitates cross ventilation and open spaces between the shipping containers that are positioned on I-beam moment frames. With the R404 model seemingly resting on stones and appearing to float above the ground, the juxtaposition of organic-shaped stones and block-like shipping containers creates a harmoniously balanced aesthetic.

All Prefahb.com models constructed from shipping containers boast exceptional “durability.” The use of "Corten" shipping container material ensures that our structures are able to withstand even the most severe conditions, making them an ideal choice for various applications.

At Prefahb, “livability” takes precedence in our shipping container-based designs, as we address the constraints of compact interior spaces. Our team meticulously incorporates practical living areas into all our models, integrating elements such as Murphy beds and fold-up desk furniture. Each design is customized to optimize flexibility, seamlessly transforming from work to rest areas, providing a versatile living experience.

The concept of "portability" is increasingly sought after by a growing number of individuals. Shipping Containers, at Prefahb.com, effortlessly deliver the functionality of portability, synchronizing with international shipping standards and enabling convenient transportation via trucks or boats to new site locations. Their design allows for seamless repositioning within existing project sites, accommodating the addition of further shipping container models as necessary. For those seeking heightened mobility, the "Nomad package" upgrade features a solar panel system and wood-burning stove, extending portability to off-grid locations and positioning it as an ideal fit for a rustic cabin experience in the heart of the woods.

The repurposing of shipping containers represents an environmentally friendly solution, contributing to “sustainability” efforts. At Prefahb.com, we prioritize offsetting the carbon footprint associated with the disposal of unused shipping containers by transforming them into functional living spaces. Our commitment to “sustainability” is reflected in our choice of green materials, such as Bali Harvested Bamboo, for the construction of furniture and interior walls. Additionally, we offer upgrade packages for our Prefahb.com models, like "The Green Package," which incorporates features like green roofs adorned with grass or gardens. These initiatives align with our dedication to providing eco-conscious, sustainable housing solutions for our clientele..

While Shipping Container construction is not a new idea, but often when people think Shipping Container they think temporary and or junk. But with shipping containers and Prefahb.com’s modularity building methods means flexibility without jeopardizing good quality design.

Prefahb.com’s modular construction is a more versatile and a predictable way to build while helping our environment.
Prefahb.com celebrates the shipping container as a durable and modular building material that the Balinese craftsmen have been working with for years.

  • Prefahb containers can serve as modern villas, homes, rental suites, offices, accessory dwelling units (ADUs), guest houses, granny flats, in-law suites, pop-up shops, hot tubs, cold plunges, pools, cabins, or cottages.

  • Each Prefahb container features a standard layout and a selection of interior and exterior design choices. This standardized approach offers a reliable and clear foundation for the building process, which accommodates customization.

  • A Prefahb container is constructed using an engineered steel frame and Corten steel (container) siding, meticulously finished with high-end Balinese materials and equipped with highly efficient systems.

  • There are various financing methods available for a Prefahb container, including Home Equity Line of Credit, Construction Mortgage, Refinance Plus improvements, Refinance, and Purchase Plus Improvements. If you'd like more detailed information, we can connect you with lenders we've worked with previously. Additionally, you can inquire about our Prefahb Profit Sharing Partnerships.

  • The entire process, from the initial design phase through obtaining permits to completion, usually takes around 10-12 months. Permit timelines can vary by jurisdiction, ranging from as little as 1 month to over 6 months. Starting the pre-construction phase sooner allows for a faster completion of your home. The construction of the home itself typically takes only 10-12 weeks.

  • We've modified our approach and are opting out of accepting projects in regions within North America where there's a site-built conditioned main floor beneath the Prefahb container unit (living space). However, we retain the capability to design a site-built detached garage adjacent to the Prefahb container or position a garage under the Prefahb container, provided that the space is unconditioned. This decision arises from the significant challenge and unpredictability involved in executing projects where over 50% of the project scope relies on local contractors or trades. Our primary aim is to ensure exceptional project experiences, and this becomes difficult when such a large portion is reliant on third parties beyond our control.

  • Each Prefahb container is designed and constructed with local regulations and efficiency in mind. Through the use of 2lb closed cell polyurethane spray foam insulation, we adhere to a standard of achieving an effective R24 in the walls and an effective R38.9 in the ceiling. As an optional upgrade, in-floor insulation with an effective R24 is recommended, particularly if your home is positioned over a non-conditioned foundation.

  • The roof is composed of wood joists, spray foam insulation, sheathing, 1% EPS slope package, and a white PVC membrane with seams heat welded onsite during installation. Parapets are constructed on the front and side of the roof, accompanied by eavestrough and downspouts positioned at the back of the home. As a standard, the H-Series can bear a 180 psf snow load. In instances where local requirements exceed this, we can offer a proposal to engineer the floor and roof system accordingly.

  • Our Prefahb containers are procured from Surabaya, Indonesia and are constructed using single-use shipping containers. These containers have been repaired of any dents and have been newly painted prior to being dispatched to our Bali Factory.

  • The majority of prefahb models feature an interior ceiling height of 9 feet.

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