The Week In Design: From Tiny Houses to The World's Biggest Prefabs

What Were They Thinking: Tiny Mobile Home Made Completely Out of Spray Foam

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dot Architects

credit: dot Architects

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At the other end of the scale, Kim showed the Bao House, a tiny mobile cube made of sprayed polyurethane foam. Kim notes that SPF is not exactly the greenest of materials; she forgot to mention that it is also extremely flammable and that the products of combustion are seriously poisonous. Given that there are 350 million smokers in China, this could be a problem.

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