Factory made houses are beginning to be a big deal, in India and the US.
In the US, companies like https://buildcover.com/ let you design your house online, then factory build the house and bring and assemble it on your land. They also take care of building permits etc.
In India, https://www.loomcraftsprefab.com/ does pretty much the same thing, except you don't need permissions in most places because a prefab house is still considered kaccha construction, not a pakka house.
Both these companies use LGSF, Light Gauge Steel Framing. Google for the term and you will see dozens of large vendors in India, doing rapid construction of everything from factories to low cost housing.
The death of RCC and deep foundations (piles) in low rise housing, couldn't arrive any sooner.
In the US, companies like https://buildcover.com/ let you design your house online, then factory build the house and bring and assemble it on your land. They also take care of building permits etc.
In India, https://www.loomcraftsprefab.com/ does pretty much the same thing, except you don't need permissions in most places because a prefab house is still considered kaccha construction, not a pakka house.
Both these companies use LGSF, Light Gauge Steel Framing. Google for the term and you will see dozens of large vendors in India, doing rapid construction of everything from factories to low cost housing.
The death of RCC and deep foundations (piles) in low rise housing, couldn't arrive any sooner.