O scale DPM® structures include two types of Building Kits and the Modular System that modelers use to build build custom structures.
Building Kits - Handcast
A great place to start! O Scale Building Kits include a complete building with period-authentic architectural detail, roof material, clear window materials and illustrated instructions.
Building Kits - Injection Molded
Add authenticity and realism to your layout with highly detailed, easy-to-assemble building kits. Modular parts are made of injected molded styrene plastic, and kits include roof material, clear window material and complete instructions.
Modular System™
Build anything from a corner gas station to a multistory manufacturing complex. Modular parts offer unlimited building options. Interchangeable wall sections make it easy to build a structure of any size, shape and height to fit anywhere on your layout.