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Install Deck Joists

2:27
27:53
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At 2:27 in

How To Frame A Deck - Tips For Efficient Building

What happens here

Install the joists for the deck. First, measure and mark the locations for the joists on the ledger board and outer beams. Position each joist, ensuring it is plumb and aligned with the marks, then nail it securely to the ledger and beams using a nail gun. For a cleaner appearance and increased lateral stability, consider toenailing joists and adding blocking between joists as per local codes. The video shows workers efficiently moving and installing joists, often working in teams to maintain pace. The final frame, including a small step-down section, is inspected.

Goal: Install all deck joists, ensuring they are correctly spaced, plumb, and securely fastened.

Tools and materials

  • Deck Joists — Horizontal framing members that support the deck boards
  • Framing Nails — Fastening joists
  • Measuring Tape — Marking joist spacing
  • Nail Gun Milwaukee — Securing joists to beams and the ledger board
  • Pencil — Marking joist locations
  • Speed Square / Framing Square — Ensuring joists are square to the beams