What Are Portable Cabins? Portable Cabins are prefabricated cabins that come in a wide range of different shapes and sizes. Made from different materials such as plastic, fiber glass, plywood, normal glass, etc., prefabricated Portable Cabins can be easily customized as per the requirements and specifications of a business owner. These cabins are known for their strength and durability. As a matter of fact, high quality Portable Cabins can last as long as permanent office fixtures in some cases….