A Residential work shop can give you a great place to entertain, work on hobby’s, store classic cars and many more uses. And can be build at a significantly lower cost per square foot compared to a house. Various exterior finishing options from low cost PVC siding, to Hardie board, stone brick and metal. And many interior finishing options, from drywall, PVC materials such as Trusscor and others, metal or you could choose not to finish the interior.