In the United Kingdom the word "Prefab" is often associated with a specific type of prefabricated house built in large numbers during the Second World War as a temporary replacement for housing that had been destroyed by bombs, particularly in London. Despite the intention that these dwellings would be a strictly temporary measure, many remained inhabited for years and even decades after the end of the war. A small number are still in use well into the 21st Century. A new development of modern prefabricated homes are currently being built in Milton Keynes, England. Designed be renowned architect Lord Richard Rogers, designer of the Lloyds building the Millenium Dome and the Pompidou Centre in Paris, these new 'prefab' homes are part of a wider government objective to breath new building methods into the housing market within the United Kingdom and show that 'Prefab' is not only still alive, but also well respected. A prefab material can be used in a quick, easy and fast installation of any structure like a house, home, storage, cabin or garage. The prefab material is becoming popular to construct any building structure as it is cheap, fast to build and durable. The prefab home or house requires much less labor as compared to conventional houses or homes. Most of the companies are selling complete pre manufactured prefab modular homes or houses called "mobile homes" or "manufactured homes". Prefab homes are becoming popular in Europe, Canada and United States as they are cheap and durable. Local building codes LBC do not apply to prefab homes or houses; instead, these houses are built according to specialized guidelines called (Federal HUD regulations in the United States) for manufactured housing. Manufactured homes are not permitted in some communities and therefore, one should check from their local city to find about prefab building and construction laws regarding prefab homes source "wikipedia.com"