We include all of the logs, lag bolts, wooden dowel pins, backer rod and weather-stripping. However, we ship only the materials not available locally. You can purchase the materials as economically as the manufacturer. We show our dealers how to negotiate with a local building supply company for all of his/her conventional materials such as: windows, doors, roofing, etc. By purchasing these items locally you save shipping charges for transporting these materials from our plant to your construction site.