Renovation projects involve updating or improving existing structures, such as homes or commercial buildings. These projects can range from simple tasks like painting walls to more complex changes like adding new rooms or modernizing kitchens and bathrooms. The goal is often to enhance functionality, aesthetics, or energy efficiency. Homeowners and contractors typically collaborate on renovation projects, which may require permits and adherence to local building codes. Common elements of these projects include design plans, budgeting, and selecting materials. Successful renovations can increase property value and improve the overall living experience.