Yes, a detached garage typically requires footings. Footings are an essential structural component that provides a stable foundation for the building, distributing the weight of the structure and its contents evenly to the ground. They help prevent settlement, sinking, and shifting, ensuring the long-term stability and safety of the garage.
The type and size of the footings will depend on various factors, including the local building codes, soil conditions, and the size and weight of the garage. Local building authorities usually have specific requirements regarding the depth, width, and materials used for footings to meet safety standards.
Before starting the construction of a detached garage, it's crucial to obtain the necessary permits and consult with a qualified structural engineer or a building professional. They can assess the soil conditions, the specific requirements for footings in your area, and design the appropriate foundation to ensure your garage is constructed safely and meets all building code regulations.