Definition: "Decking" materials are what forms the flooring of a deck, often 2x6 or 2x8 boards. This term should not be confused with the word, "deck," which designates the entire structure. The decking, or "deck flooring," is the uppermost element of the deck structure, save for the railings. Proceeding in order from the bottom to the top, the following elements support the decking:
- concrete footings (underground)
- concrete piers
- posts
- girder
- header board
- joists
Also Known As: deck flooring
