Once you start building things from scratch, Midwest Products tends to come up pretty quickly when you're looking for wood and materials for sale. Their basswood, balsa, and cork roadbed are the kind of basics most builders keep around for structures, trackwork, and small detail work.
Whether you're laying track or building something from the ground up, these materials make it easier to do it your own way instead of working around a kit. You can find more in model trains when tying everything together into a finished layout.
