Our floating shelves DIY offers practical tips and reliable supplies that will help you create a truly custom décor piece affordably. Screws and dowels. Build Diy Garage Floating Shelf Diy Cost Of Building A Wood Fence Garage Storage Shelves Diy Diy Overhead Garage Storage Garage Storage Shelves Required Tools for this Project. Building wall shelves . Prep the ends of the shelves and top edge of each divider for assembly by drilling pocket holes. We decided that building shelves between the two walls would be the best use of space. These were built from scrap wood and you can hang these floating wall shelves without any bulky brackets or hardware. Building Small Shelves on the Wall 1. Floating shelves can enhance any area. Paint Bucket Wall Shelves. In order to build wall shelves you need the following. Once the shelf is in place the cleat is hidden from. Heres how to build floating shelves. We had an awkward space in one of our kids room where the walls