This step by step diy woodworking project is abouthow to build garage shelves. The project features instructions for building a small garage shelving unit, using common materials and tools. Use 2×4 lumber, 1×4 lumber and 3/4″ plywood to build this storage unit. Make sure you take a look over the rest of the related projects to see alternatives and more projects for your workshop, as well as for your backyard.