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Fiberglass and Composite Boat Building
A forum to discuss and share tips and project updates on fiberglass boat building and repair as well as mold construction and tooling.
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I
Haines Hunter Rebuild - Keel Ballast Chambers?
IronPrice
Sep 13, 2026
Replies
14
Views
665
Monday at 9:52 PM
IronPrice
I
M
Limitations on hand layup
Makloko
Oct 9, 2026
2
3
Replies
33
Views
1,154
Oct 14, 2026
rxcomposite
S
Starting rowing boat building business
Simonas
May 1, 2024
2
Replies
20
Views
4,161
Oct 5, 2026
mudwasiu
M
D
Repair/Redesign of transom on 4.8m RIB
DanAzWa
Oct 1, 2026
Replies
13
Views
560
Oct 4, 2026
montero
M
K
Help im rebuilding my deck on a bertram and its failing
kevinthompson
Oct 3, 2026
Replies
3
Views
223
Oct 4, 2026
fallguy
C
Privilege 465 EC rudder trunk and rudder repairs
Cymen
Oct 2, 2026
Replies
2
Views
166
Oct 2, 2026
Cymen
C
R
Bellboy floor, transom rebuild
Rranger
Dec 13, 2023
Replies
12
Views
3,950
Sep 24, 2026
gonzo
Splash rail profile
fallguy
Apr 1, 2026
2
3
4
Replies
46
Views
4,457
Sep 7, 2026
fallguy
R
Cat project I/O to twin OB
Restomod
Jul 23, 2026
Replies
7
Views
627
Sep 5, 2026
kapnD
K
Need help with anchoring setup
fallguy
Jan 21, 2026
2
3
Replies
31
Views
4,133
Sep 3, 2026
BoatBuildLog
S
Different types of boat mold
simostreca
Jan 28, 2026
2
3
Replies
39
Views
4,226
Sep 1, 2026
Boat Design Net Moderator
Air-Only Ventilators - A question. Perhaps someone in Europe knows.
missinginaction
Mar 6, 2026
Replies
9
Views
1,246
Aug 31, 2026
ASIS BOATS
A
Deck fixing question
AnthonyExmouth
Aug 3, 2026
2
Replies
18
Views
1,301
Aug 21, 2026
gonzo
R
Locked
How many layers of fiberglass?
rowann
Aug 14, 2026
2
3
4
Replies
49
Views
3,412
Aug 18, 2026
Boat Design Net Moderator
K
Hexacor compared with other composites?
kengrome
Feb 5, 2008
2
3
4
Replies
50
Views
23,383
Aug 18, 2026
brian eiland
Water creeping up hullsides
fallguy
Mar 30, 2026
2
Replies
19
Views
1,798
Aug 13, 2026
fallguy
C
how thick the fiberglass?
CarMan
Aug 15, 2009
4
5
6
Replies
87
Views
35,862
Aug 6, 2026
CarMan
C
J
Garvey dory build
JP in FL
Nov 10, 2022
3
4
5
Replies
60
Views
23,050
Jul 17, 2026
gonzo
K
Epoxy amount
Kiry laufer
Jun 15, 2026
2
3
Replies
38
Views
3,143
Jun 29, 2026
Tops
Divinycel question
fallguy
May 22, 2026
2
Replies
21
Views
2,028
Jun 10, 2026
fallguy
Transom before core
aaronhl
May 25, 2026
2
Replies
18
Views
1,794
May 29, 2026
aaronhl
A
Carbon fibre gangway (passarella)
Amadeus
May 27, 2026
Replies
11
Views
1,144
May 29, 2026
Amadeus
A
Sea Sled madness. It’s in my brain.
DogCavalry
Nov 11, 2019
229
230
231
Replies
3,462
Views
387,407
May 23, 2026
DogCavalry
E
New fiberglassing
elemental123
May 13, 2026
Replies
7
Views
901
May 14, 2026
wet feet
W
R
Replace transom core
Raptor88
May 10, 2026
2
Replies
18
Views
2,003
May 12, 2026
Raptor88
R
B
1995 Pursuit 2150 WA
Bluewaterposer
Apr 15, 2026
2
Replies
15
Views
1,866
Apr 25, 2026
fallguy
J
Late in the game transom problem
jjhamm22
Nov 3, 2025
Replies
7
Views
1,653
Apr 17, 2026
Bluewaterposer
B
L
Boston Whaler 13 Gunwale Repair
Limulus
Mar 26, 2026
Replies
3
Views
1,045
Apr 7, 2026
Limulus
L
C
Fiberglassing Old Dory
CapeDory
Apr 5, 2026
Replies
4
Views
957
Apr 6, 2026
fallguy
I
New projet in Africa
Issa
Jan 22, 2023
4
5
6
Replies
77
Views
14,629
Apr 2, 2026
SilverAnchorProject
S
P
Last Chance Boat Build
Pjitty
Mar 29, 2026
Replies
6
Views
1,227
Apr 1, 2026
Skip Johnson
S
Tabbing question...
tpenfield
Feb 21, 2026
2
Replies
18
Views
2,389
Mar 30, 2026
rxcomposite
M
Flush hatch
montero
Feb 15, 2026
Replies
8
Views
1,268
Mar 6, 2026
montero
M
9
Fibreglass mat or fibreglass cloth?
9dV9Kdxe
Feb 23, 2026
2
3
Replies
38
Views
3,971
Feb 27, 2026
9dV9Kdxe
9
H
First time constructing
Hackdogg1
Jan 31, 2026
Replies
9
Views
1,133
Feb 2, 2026
HelmutSheina
The 18 Foot SeaSled
Darkzillicon
Jan 23, 2023
10
11
12
Replies
176
Views
37,787
Jan 17, 2026
Darkzillicon
P
Behind Anchor well fiber glass repair front section of 1/2 cab
Portabletelly
Jan 2, 2026
Replies
4
Views
963
Jan 4, 2026
kapnD
K
Internal Wall finishing
fallguy
Nov 30, 2019
2
Replies
15
Views
4,601
Jan 1, 2026
sawyerridge
S
DIY fairing boards
Scuff
Jul 30, 2020
2
3
Replies
32
Views
16,125
Dec 6, 2025
fallguy
R
Getting core to stay in place while bagging
Rich Mason
Dec 1, 2025
Replies
2
Views
847
Dec 5, 2025
rxcomposite
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