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Install Outer Perimeter Border

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Custom bench with backrest/ drink ledge?! Yes please! #build #carpentry

What happens here

The first phase of decking installation involves securing the composite decking boards that will form the outermost perimeter of the deck. These boards are typically cut to the required lengths using a miter saw or circular saw and then fastened directly to the deck joists. The worker uses a cordless drill to drive deck screws or attach hidden fasteners, ensuring each board is precisely aligned to create a clean, continuous edge. This layer in the video appears to be a lighter, natural wood-tone color.

Goal: Establish the primary outer edge of the deck.

Tools and materials

  • Composite Decking Boards — Forming the outermost perimeter of the deck
  • Cordless Drill DeWalt — Driving deck screws or attaching hidden fasteners
  • Deck Screws / Hidden Fasteners — Securing the deck boards to the joists
  • Level — Checking the flatness and alignment of the installed boards
  • Miter Saw / Circular Saw — Cutting deck boards to precise lengths and angles
  • Tape Measure — Measuring board lengths for accurate cuts