This step by step woodworking project is aboutdiy workbench plans. If your re an amateur handymen or you have a large garage and need a sturdy workbench, the instructions in this article will solve your problem. In order to build the workbench by yourself, first you have to make the frame and then to install the bottom shelf and the top slats. Use pressure treated lumber, cedar or pine if you want to build a durable workbench and protect it from rot.