What style of house is the cheapest to build? One of the most affordable and efficiently built home styles today is the modular house. Why modular? These prefabricated units start from around IDR 55 million for the lite model (excluding taxes), making them more economical than conventional permanent structures. Their minimalist and simple design, along with a much faster completion time compared to traditional construction, makes modular homes a practical choice.
As a semi permanent structure, a modular house is a type of prefabricated building assembled from individual components or modules using a knock down system. It is constructed using corrosion resistant steel framing combined with sandwich panels for the walls and insulation.
Modular buildings come in several installation concepts including detachable, foldable, and expandable models. Detachable modular units are assembled by installing each separated component on site. Foldable modular units arrive with all components already connected but still in a folded position, not yet forming a complete standing structure.
For expandable modular units, the building is delivered to the site in a compact box like form. Installation is carried out by pulling or extending the sides of the unit and locking them into place, which is why they are referred to as expandable buildings.
Where can you get these modular units? You can find all modular models including detachable, foldable, and expandable at Tradecorp. Serving operational and project needs across Indonesia since 2014, Tradecorp Indonesia is an international company that provides shipping containers, offshore DNV containers, ISO tank containers, modified containers, modular prefabricated buildings, and RapidFrame construction.
For more information about the modular homes available at Tradecorp, continue reading the complete overview below.
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Best Modular Building for Affordable Housing
The Modular Home Style That Is the Cheapest to Build



Sizes and Specifications of the Most Affordable Modular Homes
|
Specification |
Details |
| Length | 4.800 meters |
| Width | 2.950 meters |
| Height | 2.500 meters |
| Wall | EPS sandwich panel |
| Floor | Waterproof plywood |
| Building Structure | Corrosion resistant light gauge steel |
Advantages of Modular Homes Compared to Conventional Houses
Modular homes offer excellent efficiency because they are built through a prefabrication process in a controlled factory environment and then quickly assembled on site. This building system delivers a combination of speed, quality, and flexibility that is often difficult to achieve with traditional construction methods. Below are the key advantages of modular homes, which also help explain what style of house is the cheapest to build?
1. More Cost Efficient and Budget Friendly
One of the main reasons many people choose modular homes is their cost efficiency. Factory production allows for controlled material usage, minimizing waste and reducing labor requirements.
Modular homes can be more affordable than conventional houses, with lower overall expenses both during construction and in long-term costs such as energy usage and maintenance.
2. Much Faster Construction Time
Another strong advantage of modular homes is their rapid build time. Since the components are manufactured in an indoor facility, production is not affected by weather or on-site conditions. Once the modules arrive at the location, installation can be completed in a much shorter period than conventional construction, which requires multiple stages.
This combination of factory production and quick on-site assembly significantly shortens the completion timeline, enabling faster handover and occupancy.
3. Consistent and Durable Quality
Unlike traditional construction, which is heavily influenced by site conditions, factory manufacturing ensures much stricter quality control. Every component is produced through precise and repetitive processes that ensure consistency and reduce the risk of errors.
Materials such as corrosion resistant steel frames and sandwich panels also enhance the stability and strength of modular structures. Many modular buildings are capable of matching or even exceeding the durability standards of conventional homes.
4. Flexible and Easy to Expand
Another advantage of modular homes is their design flexibility. Homeowners can choose configurations based on their needs or add new modules in the future without major renovation work.
This makes modular homes ideal for those who need adaptable living spaces, such as expanding living areas, adding rooms, or changing room functions without dismantling the main structure.
5. Environmentally Friendly with Minimal Waste
The modular production process generates significantly less waste compared to traditional construction, which is carried out directly on site. Factories that produce modular units typically apply energy efficient standards and optimize raw material usage.
In addition, components such as insulated panels help improve energy efficiency once the home is occupied, making modular homes a more sustainable housing option.
Best Modular Building for Affordable Housing
Check Availability and Prices of Modular Homes at Tradecorp
Every project requires different space needs and specifications, so it is important to ensure that the modular home type you choose matches the required capacity, design, and site conditions. At Tradecorp, you can find various modular house models such as detachable, foldable, and expandable units, each offering its own advantages. These options also help many customers understand what style of house is the cheapest to build based on their budget and functional needs.
To check unit availability and get pricing that best suits your requirements, Tradecorp provides a direct consultation service. You can start by filling out the online form on the website https://kontainerindonesia.co.id/en/. Our team will help explain the differences between each model, the available standard configurations, optional feature upgrades, and the estimated installation costs for your project site.
You can also request unit recommendations based on intended use, for example for temporary housing, site offices, worker accommodation, or other operational needs. After your requirements are received, Tradecorp will inform you of stock availability and provide a price quotation.
If you need a modular home that is practical, fast to build, and customizable, check available units and get the latest price estimate from the Tradecorp team today.










