The answer to 'how does deck work' is a deck is an outdoor platform or structure typically made of wood, composite, or other materials that is built onto the side or back of a home. Decks provide an elevated, open-air living space for relaxing, entertaining, and enjoying the outdoors. They are often used to extend the living space of a home and can be customized with features like railings, stairs, lighting, and built-in seating or planters.
Decks are typically constructed using a frame of wooden beams or joists that are secured to the ground or to the home's foundation. The deck surface, or decking, is then installed on top of the frame, creating a flat, stable platform. Decks can be built at ground level or elevated, and the height and size can be customized to fit the homeowner's needs and the available space.