Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.

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  1. Deering

    Aluminum vs plywood bending

    Deering, Aug 25, 2019 at 1:28 AM
    Replies:
    2
    Views:
    11
    jehardiman
    Aug 25, 2019 at 2:36 AM
  2. bigjonny9

    Bertram 20 Main chine hight at transom

    bigjonny9, Aug 25, 2019 at 12:28 AM
    Replies:
    10
    Views:
    33
    Mr Efficiency
    Aug 25, 2019 at 2:32 AM
  3. Vava

    I want to build a 14'-15' (4,70-5,00m) aluminum runabout/fishing boat

    Vava, Aug 24, 2019 at 1:48 PM
    Replies:
    5
    Views:
    56
    Mr Efficiency
    Aug 24, 2019 at 11:31 PM
  4. Busellato

    Sled Boat Bow rise

    Busellato, Aug 23, 2019 at 1:00 AM ... 2
    Replies:
    17
    Views:
    211
    Deering
    Aug 24, 2019 at 12:51 PM
  5. black boat

    maximum ramp slope

    black boat, Aug 13, 2019 ... 2
    Replies:
    16
    Views:
    422
    W9GFO
    Aug 23, 2019 at 6:11 PM
  6. Raymond Batkin

    battens & ducks

    Raymond Batkin, Aug 21, 2019 at 2:25 PM
    Replies:
    9
    Views:
    196
    W9GFO
    Aug 22, 2019 at 11:24 PM
  7. oldmanoftheseas

    What the heck is this thing? A bell, a light?

    oldmanoftheseas, Aug 12, 2019 ... 2
    Replies:
    26
    Views:
    661
    BlueBell
    Aug 22, 2019 at 5:55 PM
  8. Squidly-Diddly

    firefighting in the marina by dock and police/fire boat youtube.

    Squidly-Diddly, Aug 17, 2019
    Replies:
    5
    Views:
    198
    Ike
    Aug 21, 2019 at 8:00 PM
  9. Cmw505

    cross galvanic corrosion?

    Cmw505, Aug 20, 2019 at 10:07 PM
    Replies:
    5
    Views:
    137
    Cmw505
    Aug 21, 2019 at 6:43 PM
  10. Cheapster

    Scaling up a sailing dinghy - sanity check

    Cheapster, Aug 19, 2019 at 3:50 PM
    Replies:
    6
    Views:
    266
    Richard Woods
    Aug 21, 2019 at 3:50 AM
  11. rael dobkins

    A Hybrid Lateen rigged JUNK sail, on a PROA...

    rael dobkins, Aug 19, 2019 at 1:46 AM
    Replies:
    2
    Views:
    178
    rael dobkins
    Aug 21, 2019 at 1:59 AM
  12. brian eiland

    Redesigning the Pilgrim 40 Trawler / Canal Boat / Coastal Cruiser

    brian eiland, Jan 24, 2017
    Replies:
    8
    Views:
    2,233
    bajansailor
    Aug 20, 2019 at 4:53 PM
  13. Alson An

    How to draw a shell expansion plan?

    Alson An, Aug 16, 2019
    Replies:
    5
    Views:
    268
    Alson An
    Aug 20, 2019 at 2:17 AM
  14. Guest625101138

    Pedal Powered Boats

    Guest625101138, Jul 14, 2008 ... 138 139 140
    Replies:
    2,089
    Views:
    783,262
    Squidly-Diddly
    Aug 18, 2019
  15. aymanisamana

    Need design(er) for 80' sailboat

    aymanisamana, May 22, 2019
    Replies:
    6
    Views:
    658
    Phil_B
    Aug 18, 2019
  16. jimtheboatguy

    Need concept drawing, new boat design

    jimtheboatguy, Aug 13, 2019
    Replies:
    4
    Views:
    276
    MARKALFREDSTEELE
    Aug 16, 2019
  17. Cmw505

    Fiber Glassing a Wooden boat

    Cmw505, Aug 12, 2019 ... 2
    Replies:
    15
    Views:
    402
    Cmw505
    Aug 14, 2019
  18. Unik

    Construction of a trailer yacht Lion 550 Adrenaline

    Unik, Jul 18, 2017 ... 2 3
    Replies:
    43
    Views:
    5,354
    Unik
    Aug 14, 2019
  19. fpjeepy05

    3D laser scanners

    fpjeepy05, Aug 8, 2019 ... 2
    Replies:
    21
    Views:
    501
    KeithO
    Aug 13, 2019
  20. Deadeye

    16' deep V center console build

    Deadeye, Aug 10, 2019 ... 2
    Replies:
    16
    Views:
    387
    Mr Efficiency
    Aug 13, 2019
  21. brian eiland

    New Age Trawler/Motorsailer; Kite assisted PowerYacht

    brian eiland, Nov 20, 2007 ... 24 25 26
    Replies:
    386
    Views:
    125,643
    brian eiland
    Aug 13, 2019
  22. peterAustralia

    List of 500 rowboat designs

    peterAustralia, Aug 13, 2019
    Replies:
    0
    Views:
    138
    peterAustralia
    Aug 13, 2019
  23. DCockey

    FAST 2017 Proceedings available for download

    DCockey, Oct 10, 2017
    Replies:
    2
    Views:
    776
    Xin
    Aug 13, 2019
  24. MJT

    Cove Stripe: What would you do?

    MJT, Aug 12, 2019
    Replies:
    7
    Views:
    143
    Blueknarr
    Aug 13, 2019
  25. Cmw505

    manual bilge pump on top of automatic

    Cmw505, Aug 8, 2019
    Replies:
    5
    Views:
    181
    portacruise
    Aug 12, 2019
  26. DocScience

    New Hovercraft design change ?

    DocScience, May 28, 2011 ... 2 3 4
    Replies:
    55
    Views:
    19,380
    rwatson
    Aug 12, 2019
  27. FloatHomeHelp

    What Material to Build a House Float?

    FloatHomeHelp, Nov 24, 2012 ... 2 3
    Replies:
    30
    Views:
    20,941
    Asante
    Aug 12, 2019
  28. makobuilders

    Rolling chock alternate design for powerboat roll reduction

    makobuilders, Aug 11, 2019
    Replies:
    7
    Views:
    174
    Deering
    Aug 12, 2019
  29. Stumble

    Design Competition

    Stumble, Apr 21, 2019 ... 2 3 4
    Replies:
    48
    Views:
    2,062
    Dolfiman
    Aug 12, 2019
  30. rasmuss

    Building a sole from untreated wood for alu boat

    rasmuss, Aug 11, 2019
    Replies:
    3
    Views:
    121
    Deering
    Aug 11, 2019
  31. Bigtalljv

    Outboard bracket Vs hull extension

    Bigtalljv, Aug 9, 2019
    Replies:
    13
    Views:
    317
    Bigtalljv
    Aug 11, 2019
  32. sierra7

    2003 Wellcraft Coastal 250 water on cabin floor

    sierra7, Aug 10, 2019
    Replies:
    4
    Views:
    152
    sierra7
    Aug 11, 2019
  33. Daniel Veraguas

    Concrete Barge Design

    Daniel Veraguas, Sep 19, 2018
    Replies:
    10
    Views:
    1,369
    DocScience
    Aug 10, 2019
  34. laukejas

    Inexpensive, DIY auto-bailer solutions for small sailing dinghies

    laukejas, Aug 9, 2019
    Replies:
    14
    Views:
    311
    Squidly-Diddly
    Aug 10, 2019
  35. BlueBell

    Awesome Autonomous-ness

    BlueBell, Aug 9, 2019
    Replies:
    6
    Views:
    163
    Dolfiman
    Aug 10, 2019
  36. thenavalarch

    Article: Marine Lifting Operations - Planning and Engineering (TheNavalArch)

    thenavalarch, Aug 9, 2019
    Replies:
    0
    Views:
    91
    thenavalarch
    Aug 9, 2019
  37. olfellow

    My little boat leaks but can't find the source?

    olfellow, Aug 7, 2019
    Replies:
    7
    Views:
    279
    olfellow
    Aug 9, 2019
  38. John HIncman

    23' albarmarle type hull - inboard to outboard bracket conversion

    John HIncman, Aug 6, 2019
    Replies:
    1
    Views:
    191
    Mr Efficiency
    Aug 7, 2019
  39. Shawn_Laughlin

    Forming round chimes on flat bottom aluminum boat

    Shawn_Laughlin, Aug 5, 2019
    Replies:
    10
    Views:
    261
    messabout
    Aug 6, 2019
  40. MJT

    Will two-part paint lift varnish?

    MJT, Aug 5, 2019
    Replies:
    4
    Views:
    165
    fallguy
    Aug 5, 2019
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