Materials Needed for DIY Garage Shelves. The same 24 wood is used for all 3 sections of this DIY garage shelving project. How To Build Inexpensive Basement Storage Shelves Basement Storage Shelves Diy Wood Shelves Wood Storage Shelves Those shelves sit on the ground and I wanted to keep my things in the garage up off of the ground. Do it yourself garage shelves . If using wooden shelves measure in at least 5 inches for the mounting bracket. Learn how to build simple cheap garage storage shelves that use the wasted space above your garage door. Be sure you can patch your drywall. When you are picking out your 2x4s for a project make sure you chose the cleanest and straightest boards. Reclaim your garage with this easy weekend woodwork. Purchasing custom garage shelving is not cheap. Seven 2x4x8 wall studs. Just adding a few shelves will help immensely with storage issues and when you utilize wall space you have much more floor room for larger items. FROM TOP TO BOT