How to Make Aluminum Boats Quiet on the Bottom

Aluminum boats are strong, light and durable, but their all-metal construction causes any impact with the hull to result in loud noise that can be heard both above and below the water. Fishermen who fish from aluminum boats may want to quiet their boats to allow for a stealthier approach without spooking the fish. Adding carpet to a bare hull will help to deaden sounds and absorb vibrations from objects striking the bottom of the boat.

Things You'll Need

  • Marine-grade carpet
  • Spray adhesive (3M Hi-Tack 76 or equivalent)
  • Utility knife
  • Measuring tape
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Instructions

    • 1

      Use the measuring tape to measure and record the dimensions of the boat floor, taking curved surfaces into account.

    • 2

      Thoroughly clean and dry the interior of the boat. The surface must be clean for the adhesive to properly adhere.

    • 3

      Cut the carpet slightly larger than the overall dimensions of the boat floor. The extra material will allow for a very precise final fit without any gaps.

    • 4

      Lay the carpet in the bottom of the boat and orient the carpet with the excess material overlapping equally on all sides.

    • 5

      Fold half of the carpet back over itself and spray the bottom of the carpet and boat floor with the spray adhesive, following the instructions on the can.

    • 6

      Starting at the center and working toward the edges, press the carpet onto the boat floor. Pay particular attention to the edges to ensure a solid bond.

    • 7

      When the adhesive has set, repeat Steps 5 and 6 for the opposite half of the carpet. Repeat these steps for any additional floor sections in the boat. Allow the adhesive to fully cure according to the instructions on the can.

    • 8

      Use the utility knife to trim the excess carpet from each edge.