This is also known as prefabricated construction. These houses differ from regular building since many of their parts prefabricated in a factory and then assembled onsite. The regulation differs from that of mobile homes popular in USA.

This type of housing construction is also known as modular home construction. The modular homes may be constructed entirely or partially of manufactured components. These homes are suited for schools, certain government buildings, research institutions and civilian or military residential complexes.

This type of building work is mostly used in areas where conventional construction is not possible. Another advantage is fast completion of the project. The houses thus manufactured and installed are often made using light gauge cold forged steel.

The construction of parts or sections usually takes place in a factory indoor. The assembly line is automated and sections move from one place to another for completion. The quality inspection is carried out at each and every stage. The regulations demand strict adherence to manufacturing codes set the country.

The sections or components take varied time for completion at the factory. The installation time also varies from place to place and depends upon the complexity as well. The time consumed in completion of the project varies depending upon many factors. But prefab construction time is shorter than regular or conventional building technique.

Weather and labor are not a matter of concern since most of the sections are built in an established factory. There are certainly less impediments in prefab building methodology. Quick completion of the job also means faster returns on investments. Building extension is easy as new section can be added without much difficulty.

The manufacturer may avail of price benefit for cold forged steel as well a other material. This price benefit can be passed unto the customer. This is very much possible in case of large scale manufacture.

The technique is eco friendly especially when cold forged steel is used. In this case the longevity and re-usability benefits the consumer the most with less stress on environment. The waste is minimized and recyclable products can be used. Even the use of wood is from fast growing forest plantation preventing he destruction natural growth forests all over the world. These houses are much more reliable and stronger than traditional dwellings.

Structural insulation is also integrated in the system wherever it is required. The SIP or structural Insulated Panels provide greater stability to the structures. The prefabricated home construction business is booming in countries like due to high population growth.