Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.
R
Spiling and planking
Replies
3
Views
266
jehardiman
jehardiman
S
What is this method of planking is called? 100 hours of googling with no results
Replies
4
Views
2,610
HelmutSheina
HelmutSheina
D
New here and need some info - Chincoteague scow frame spacing
2
Replies
16
Views
873
DE waterpirate
D
W
Thank you Mr Spira! Looking for Dory 19 plans
Replies
1
Views
248
HelmutSheina
HelmutSheina
S
Looking for a long range expedition aluminum power catamaran design
5 6 7
Replies
103
Views
22,403
brian eiland
brian eiland
S
Hull Design Choices for Very Fuel Efficient Live-aboard
3 4 5
Replies
60
Views
4,606
montero
M
B
  • Poll Poll
Future of small scale sail freight?
2
Replies
18
Views
910
gonzo
gonzo
T
Hains Hunter 600 C 1987
Replies
0
Views
170
Troys
T
K
Spira pangas and hello
2
Replies
27
Views
1,971
Kiry laufer
K
B
Looking for mal lowe tug plans
Replies
0
Views
230
Brianheidel
B
K
Roll reduction solutions
2 3
Replies
30
Views
2,673
fallguy
fallguy
K
Spira floor ribs
2
Replies
23
Views
1,496
Kiry laufer
K
B
"Fast" Scow Design from 1800's
Replies
9
Views
719
HelmutSheina
HelmutSheina
P
Sailboat cross section
Replies
3
Views
390
philSweet
philSweet
V
The flapping foil propulsion drive based on Cardan gear mechanism
2 3
Replies
37
Views
2,882
Victor R
V
N
Bass boat 540 plan
Replies
2
Views
1,224
Nevres.G
N
E
pontoon powered by sea doo ( jet ski )
2 3
Replies
38
Views
59,480
HelmutSheina
HelmutSheina
B
Quadmaran
Replies
10
Views
739
HelmutSheina
HelmutSheina
B
Length/seaworthiness
2
Replies
23
Views
1,425
skaraborgcraft
S
D
Why Proportion Still Matters
Replies
1
Views
397
gonzo
gonzo
D
Possibility of building a reinforced concrete/ferrocement hull in sections
2
Replies
18
Views
1,298
gonzo
gonzo
I
Designing my ultimate river sled
Replies
3
Views
611
ondarvr
ondarvr
S
Bilge Maintenance in Flat Bottom Steel Boats
2
Replies
21
Views
1,590
gonzo
gonzo
C
Looking for a rowboat design
2
Replies
28
Views
3,693
Horton HCCI
H
K
Foredeck hatches
Replies
6
Views
668
skaraborgcraft
S
F
prop tunnels? 33 sport fisher going from 12 to 8 degrees
Replies
9
Views
903
kapnD
K
H
Hydroplaning Rowboat
7 8 9
Replies
132
Views
19,942
Horton HCCI
H
C
Albin 25: Emergency Propulsion/Kicker Motor
2 3
Replies
38
Views
7,930
kapnD
K
gonzo
Overbuilt vs Overengineered
2 3
Replies
41
Views
2,631
gonzo
gonzo
jakeeeef
Flettner rotor hydrofoil
2
Replies
15
Views
2,025
Loquatious
L
tonipu
speed boat design
8 9 10
Replies
144
Views
28,391
tonipu
tonipu
D
Fiberglass Pontoon Hulls
Replies
12
Views
1,091
TANSL
T
F
looking to build a cargo barge approx 8 x 30
2 3
Replies
30
Views
2,568
Dave G 9N
D
S
  • Poll Poll
Fully HDPE 57ft Narrowboat – Why We Built It (and Why It Matters)
2
Replies
20
Views
18,250
Scow
S
S
Sailing dinghy to trawler conversion
Replies
2
Views
570
kapnD
K
O
Philippines Banka modifications
2
Replies
16
Views
1,343
Olivier Bangka
O
S
Type II MSD - Setup for NDAs
Replies
0
Views
477
Scow
S
P
Hard Dodger Interior Roof Headliner
Replies
13
Views
1,066
forwiw
F
E
Design idea and help needed
Replies
10
Views
1,064
fallguy
fallguy
C
Are these metal sheets viable for a basic hull?
Replies
6
Views
791
kapnD
K
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