Flashing a Deck Ledger Board on Vinyl Siding

Here's the right way to do it
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Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

    • Miter saw
    • Cordless drill
    • Circular saw
    • Socket/ratchet set
    • Level
    • Drill bit set
    • Framing square
    • Safety glasses
    • Utility knife
    • Tin snips

You'll need a zip tool to remove vinyl siding.

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

    • Undersill trim
    • J-channel
    • Aluminum nails
    • Z-flashing
    • Drip flashing
    • Silicone caulk
    • Bolts
    • Ledger board

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Flashing a Deck Ledger Board on Vinyl Siding

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