I am starting a new project for one of my customers, constructing a stall roundhouse. I was provided a kit made by Port Lines Hobby Supply. I am not sure if they are a distributor or the manufacturer. The walls are urethane plastic, the windows and roof structure are wood and the roof is styrene plastic. I plan to use Grandt Line windows and add concrete sills. I am adding wall joiners from DPM at all wall joints to add a little more detail. The building will be lighted. The roof will be flat and I will not follow the design of the open wood rafters. The following pictures show the start of construction. The first thing I had to do was calculate the inner and outer radius and the degrees per bay, so I can make a 1/4-inch thick luon base. I plan to build up the floor inside to cover the track ties.
Craftsman kits of this nature require some pre-planing in order to construct them effectively.