A raised deck is generally defined as a deck that is built above the ground level and requires structural support such as posts, beams, and joists to elevate it. Raised decks are particularly common in homes where the first floor is elevated from the ground due to the slope of the lot or for enhancing views. Typically, any deck that is more than 30 inches above the adjacent ground level is considered a raised deck. This type of deck construction requires careful planning to ensure safety and stability, including compliance with local building codes which may dictate specifics such as railing height and structural supports.