There are several different types of decks that you can build. These include wrap around decks, multi-level decks, floating decks, and attached decks. Wrap around decks cover multiple sides, or even the entirety, of the exterior of your home. Multi-level decks are good for houses with a large slope in the backyard, or uneven ground. Multi-level decks can provide extra opportunities for entertaining or having extra space to store things under the deck. Floating decks exist entirely separate from your home. Attached decks are attached to your home, typically extending from a door to the inside.