Deck & Cockpit

  1. Perko Deck Fill Plate

    $193.75
  2. 34% off

    Lonseal IMO Lonmarine Wood Marine Flooring Matte

    $78.17 - $85.22
    $51.03 - $78.17
    2
  3. Perko T-Handle Garboard Thru-Hull Drain Plug - 0363DP0PLB

    $165.55
    2
  4. Perko Water Inlet - 0499DP0CHR

    $152.86
    0
  5. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $104.92
  6. Perko Fixed Step

    $164.14 - $275.55
  7. Perko Unmarked Fill Cap

    $107.74 - $283.99
  8. Perko T-Handle Garboard Drain Plug - 0266DP0PLB

    $121.84
    0
  9. Perko Windshield Adjuster

    $116.20
  10. T-H Marine Non-Locking Sure-Seal Hatch

    $170.33 - $335.51
    1
  11. Perko Replacement Vented Cap

    $64.03
  12. Perko Waste Deck Plate - 0524DP0CHR

    $197.98
  13. Perko Vented Gas Fill

    $38.65
    1
  14. Perko Chrome Plated Angled Neck Vented Deck Fill

    $73.90
  15. Perko Daysailor Bow Handle - 1234DP0CHR

    $23.52
  16. T-H Marine Quick Release Cam Lock Deck Plate

    $44.13 - $71.17
    0
  17. T-H Marine Designer Series Screw Down Deck Plate

    $14.13 - $20.21
    0
  18. Perko Chrome Plated Straight Neck Vented Deck Fill

    $72.49 - $73.90
  19. Perko Waste Deck Plate - 1269DP0CHR

    $58.39
    1
  20. 29% off

    Lonseal Lonwood Marine Flooring Trim

    $40.06 - $42.88
    $28.22 - $42.88
    0
  21. Lonseal Lonwood Topseal Marine Flooring Low Gloss

    $73.93
    3
  22. T-H Marine Sure-Seal Screw Out Deck Plate

    $20.43 - $45.63
    2
  23. T-H Marine Screw Down Deck Plates

    $14.04 - $28.26
    0
  24. T-H Marine Sure-Seal Pry Out Deck Plate

    $23.05 - $32.12
    0
  25. T-H Marine Locking Sure-Seal Hatch

    $158.28 - $213.84
    0
  26. T-H Marine Push-In Overflow Drain Tube

    $17.88 - $52.75
    1
  27. T-H Marine Scupper Flapper Repair Kit - FSRK-3-DP

    $20.17
    1
  28. Perko Fuel System Replacement Locking Gas Cap - 1324DP1BLK

    $49.93
    0
  29. Perko Flush Mount Cockpit Scupper - 0285DP

    $27.88
  30. Perko Adjustable Deck Plate Key - 0826DP0CHR

    $42.88
    1
  31. Perko Stainless Steel Spring Clamps (2-Pack)

    $13.78 - $15.87
  32. Perko Bronze Deck Plate

    $219.13 - $330.52
  33. T-H Marine Designer Deck Plate

    $19.62 - $27.31
    0
  34. T-H Marine Flush Mount Scupper Valve Assembly

    $15.29 - $17.76
    0
  35. T-H Marine Non-Locking Designer Series Hatch

    $155.28 - $171.81
    0
  36. T-H Marine Large Rectangular Scuppers - LRS-2-DP

    $22.74
    0
  37. T-H Marine Flow-Max Ball Scupper - FMS-1-0-DP

    $24.96
    0
  38. Perko Surface Mount Scupper Valve Assembly - 0365DP

    $21.96
  39. Perko Pole Storage Clips (2-Pack) - 0477DP0BLK

    $10.78
  40. Perko Deck Plate Retaining Cable - 0537DP

    $12.96
  41. Perko Garboard Drain Plug - 0714DP1PLB

    $45.70
  42. Perko Fuel & Water Fill

    $58.39
  43. T-H Marine Floor Drain and Vent

    $9.82 - $12.15
    0
  44. T-H Marine PVC Push-In Drain Plug

    $14.64 - $22.16
    1
  45. T-H Marine Cup Holder - LCH-1W-DP

    $6.18
    0
  46. T-H Marine Cockpit Scupper Drain - CSD-92-DP

    $92.23
    0
  47. Perko Flush Mount Drain

    $97.87 - $119.02
  48. Perko Locking Fuel Fill Insert - 0525DP0BLK

    $51.34
 
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About Deck & Cockpit

Boat Deck Hardware & Swim Platforms

Do it yourselfers, welcome to paradise! Dressing up your cockpit, boat deck and transom just got a little bit easier. Defender Marine offers all the parts you'll need for complex projects or simple organization. Storage options, replacement flooring, and even boat swim platforms are available. Determine your project - dress it up or fix it up - and get shopping at Defender!

Name your project!

Defender Marine offers a full lineup of materials including complete swim decks and swim platform accessories.

Storage and Organizing

Think of all the projects you can complete in just a day! Put nearly everything aboard up and in its own place.
  • Hammocks for creating additional storage space
  • Drink holders
  • Cockpit organizers for hoses, sunscreen, and gloves

Fix it up

Invest a weekend and see how many things will get fixed on board.

  • Handrails and grab handles
  • Hatches and gaskets
  • Drains, scuppers, deck fills and boat deck hardware
  • Windshield wipers, caulk, and adhesives

Dress it up

Adding a special touch or a little bit of color to your boat takes only a few minutes and the effect is amazing!

  • Teak tables and floor mats create new places to gather
  • Covers for consoles, seats and motors are available in color
  • Add an American Flag to your cockpit and show your patriotism

You can do it!

Boat projects that can be managed by a savvy DIYer

  • Swim platforms
  • Swim deck ladders
  • Boat seats and stations