In the field of prefab expandable house and modular portable house, Suzhou Dongji has always taken high quality and high standards as the core. With rich industry experience and professional customization capabilities, we have won recognition from global clients. In this case, we successfully delivered 2 sets of 40ft expandable container house to a Portuguese client, accurately meeting the client’s multiple needs for living comfort, practicality and aesthetics, and interpreting the convenience and high quality of prefabricated houses through details.

The 40ft expandable houses specific dimensions of 11.8*6.24*2.48 meters= 40*20*8ft. When expanded, they can form a spacious living space, balancing practicality and space utilization, and perfectly adapting to the living scenario needs of the Portuguese client. As the core advantage of expandable prefab house, its modular design is not only easy to transport, but also can be quickly installed and formed, greatly shortening the construction period compared with traditional buildings. At the same time, it retains the possibility of flexible adjustment, which conforms to the pursuit of efficiency and convenience in modern human settlements.

In terms of internal configuration, we take humanized design as the guide to create a comfortable and practical living experience. Each house is planned with 2 bedrooms, 1 bathroom and 1 cabinet, with a reasonable layout and complete functions. It can not only meet the basic needs of family living, but also flexibly adjust the space use according to the actual use scenario, adapting to the living needs of different stages.

Quality details are hidden in every material selection and design. We always adhere to high standards to create a durable and comfortable living space for clients. The floor adopts high-quality SPC flooring, which has multiple advantages such as environmental protection, waterproof and wear resistance. Its base course composed of natural stone powder contains no radioactive substances, and the formaldehyde content is almost zero, which not only conforms to the concept of green living, but also can resist daily wear and tear, with a service life of more than 20 years. At the same time, its natural texture is beautiful, adding texture and style to the interior.
The whole house’s door and window system is carefully selected, taking into account sound insulation, lighting and practicality. All windows adopt broken bridge aluminum material, matched with double-layer tempered glass. The heat insulation strip in the middle of the broken bridge aluminum profile effectively blocks heat transfer, achieving the effect of warm in winter and cool in summer. The double-layer tempered glass can effectively filter external noise, create a quiet indoor environment, and let residents stay away from noise and enjoy a peaceful space. The entrance door adopts the popular glass door design, which not only keeps up with the fashion trend, but also maximizes the introduction of natural light, making the indoor space more bright and transparent; at the same time, the 2-meter-wide door design provides great convenience for furniture handling, solving the pain point of narrow traditional entrance doors.
The bathroom design focuses on the combination of high-grade sense and practicality, and the walls and countertops are paved with dark gray UV boards. UV boards have a smooth and delicate high-gloss texture, and the dark gray tone has a calm and high-grade temperament, which not only improves the overall appearance of the bathroom, but also has the advantages of wear resistance, easy cleaning, moisture-proof and waterproof, adapting to the humid use environment of the bathroom, no frequent maintenance is needed.

In terms of electrical configuration, we fully consider the local power standards and use safety in Portugal. The whole house is equipped with standard230V 50Hz electrical sockets to meet the use needs of various daily electrical appliances. For the special scenario of high water vapor in the bathroom, we have additionally installed protective covers for the sockets to effectively isolate water vapor, avoid circuit faults, fully ensure living safety, and show professionalism and thoughtfulness in details.

The roof of the house adopts a triangle roof design, which is not only beautiful and practical, but also can effectively protect the house structure. The triangle shape can quickly drain rainwater, prevent rainwater from eroding the top wall panels, and extend the service life of the house; at the same time, under the scorching sun, the gable roof can effectively block the sun, bring a cool shade to the interior, reduce the indoor temperature, and improve living comfort, which is highly consistent with the concept of energy saving and durability pursued by prefabricated buildings.
Suzhou Dongji has been deeply engaged in the prefabricated house field for many years, always taking high quality and high standards as the core pursuit, and has accumulated rich experience in delivering large-scale orders. Especially in bulk house purchase projects, we can accurately control every link, from product design, material selection, production to transportation and installation, with strict quality inspection throughout the process, ensuring that each set of houses delivered meets the client’s standards.
Our business scope is extensive, covering various scenarios such as residential houses, construction site projects, offices, office buildings, warehouses, garages and hotels. We can provide customized prefabricated house solutions according to the needs of different clients. Whether it is the living needs of individual families or the bulk purchase needs of enterprises and projects, we can rely on professional technology, rich experience and perfect service to create cost-effective and high-quality prefabricated house products for clients.
The delivery of 2 sets of 40ft expandable houses to the Portuguese client this time is not only a testimony to the quality of our products, but also an important embodiment of Suzhou Dongji moving towards the world and serving international clients. In the future, we will continue to adhere to the original intention of quality, constantly optimize products and services, provide more high-quality, convenient and cost-effective prefabricated house solutions for more global clients, and build every comfortable living space with professionalism and ingenuity.