Winter is a great time of year to start thinking about a garage upgrade. This home remodel project can consist of organizing your existing garage area, adding some shelving to create more efficient storage or adding cabinets and updating floors. Adding overhead shelving to manage your storage needs is another option for a garage upgrade. In this home remodel project example, we will focus on a complete upgrade. The insides of many garages have unfinished walls with exposed wood framing. The first step of this project is to add drywall overlays to create functioning walls that can support shelving and cabinets. While adding walls, you can add insulation to make your garage a bit warmer in winter and cooler in summer.