Decks are awesome outdoor spaces that add so much entertainment and enjoyment value to a home. But, what actually goes into a deck? What is the anatomy of a deck?
In this article, we will explain all of the components of your deck.
The Parts Of A Deck
Whether you choose a composite or wood deck, there are many moving parts that go into building the structure.
Essentially, your deck is a floor supported by different parts to make it structurally sound and secure to the ground.
The following terms are all critical or important features and components of your deck.
Deck Anatomy Keywords
Footings: These are columns that support the posts that hold up your deck.
Post Base Bracket: Connectors are usually metal and attach your posts to the footings. They hold up the base of the posts in order to protect them from any potential water damage.
Ledger: A wood board that will attach to your house to support the side of your deck.
Posts: 4X6 pieces of wood that support the frame of your deck. They may also serve as railing on your deck.
Beams/Girders: Timber attached horizontally. These support the deck joists.
Joist hangers: These metal fasteners secure the joist to the ledger.
Joist: Timber attached to the beams. These joists support your deck.
Rim joist: These are wood pieces around the exterior portion of your deck. It’s the frame of the structure.
Bridging/Blocking: To keep the joists from moving, these short pieces of wood are positioned between the joints to provide strength.
Decking: The flooring that makes up your deck.
Railing System: Railings are not just for safety, but also add visual appeal to the deck.
Stringers: The treads for the stairs are supported by these long, diagonal pieces of wood.
Stair railing system: All the pieces of the railing, from spindles, handrails, balusters, and more.
Treads and risers: These cover the open spaces between each stairway tread.
Fascia: A band, or ribbon, made of wood that wraps around the border of the deck.
Not all decks include all the same parts. It will depend on what type of deck you’re installing, and where it’s located.
Now that you know the terms and deck anatomy, you’ll be able to follow along with the conversation your contractor is having with their crew!
Speaking of contractors, if you’re looking to have a deck built, give Titan Decks a call for a free in-home estimate.