Define garage sections on paper. You can create a better plan by using graph paper to define the floor layout and each wall space. Measure the garage interior to design a detailed plan. Draw a bird's-eye view, for example, showing exactly where cars will fit inside the garage. Figure out surround space for shelving or workbench areas.
Determine electrical and plumbing needs for a remodel. Hire an electrician to check the breaker box and review outlets or light fixtures needed. You might want to install a sink for washing hands beside a garage workbench. Figure out how to run plumbing lines through the attic, as one option. Take extreme weather into consideration, so the pipes won't freeze. Be sure to install heat tape around water lines, if freezing is probable.
Plan wall covering and shelving. A home-designed shelving system over drywall or blocks is one option to consider. You can also order a custom-made wall storage system for a high-quality professional makeover. Be sure to plan wall colors that look appropriate from street side when the main garage door is raised. Use a light neutral color scheme with beige storage bins, for example.
Redo the main garage door and walkout door. Buy a high-quality roll-up door with tracking, used with an automatic garage door opener. You should choose a garage door that improves curbside appeal of your house. A carriage door design might be appropriate if your home is in an upscale neighborhood. A high-end wooden door is often a better choice than a vinyl-covered door, if your neighbors' homes have well-crafted wooden garage doors.
Organize garage contents and tools. You can install peg boards, hanging hooks, high-quality cabinets with doors, and a workbench for carpentry or mechanical work. Be sure to store heavy items in lower sections of cabinets or shelving. Store seldom-used items on higher shelves or in garage attic space.