Home Yachts 20' to 24' Yachts 24' to 35' Yachts over 35' Large Catamarans
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SAILING
YACHT DESIGNS & PLANS
20' to 24' IN LENGTH
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Study Plans are available
for these designs - remember a study plan gives you more details and a
wood materials list usually on
two A1 sheets, so that you can cost out a project
before ordering the full plans. When you order the full construction plans
you do not need to order the study plan as well, as all the study details
are on the full plans.
There are 18 designs as
usual varying in type and style from the traditional Black Swan to the more
modern Ailsa - there are study plans (A1 sheets with sections,
construction details and a wood materials list, for most of these designs - for
further information please see the price list on the main page.
Note -
In the particulars for each design, the dry weight is given for guidance
only and will vary depending on the grade/density of plywood and solid
wood used - different thicknesses of ply are often used by builders and
the dry weight figure is based on the thinnest ply specified.
Also the Guidance Use comments are given in good faith and are based on
feedback from previous builders etc and based on standard weight adults
- contact us if you want further clarification before ordering/building.
Please also note that we give the computer faired mould, inner stem and
transom shapes plus the building jig details for clinker ply
construction where stated and recommend that the builder purchases a
good manual on this method of construction to use with these details. E & OE |
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ORDERING
PLANS |
For
each design you can order either: |
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PRINTED
PLANS sent to you by
post - Postage will be added to
your order -
see postage costs at the bottom of the page |
OR |
PDF
PLANS sent to your
email address - make sure we have your email address when you order. |
SIMPLICITY
20'
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Following along the same lines as her smaller sister, this cruiser is an ultra
simple boat with plenty of space and performance for her size. She has room for
3 or 4 berths plus galley and portable wc. Construction simply involves fixing
pre-shaped side panels to ply frames, adding chine and gunwale stringers on the
outside and then applying a double thickness of ply to the bottom. Other
pre-shaped pieces are then added before fixing a ply ballast box filled with
scrap iron and cement. Centreboard or bilge keels may be fitted and she has 4
berths, space for a galley and wc and a handy gunter rig. She is simple but
immensely strong and efficient.
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Simplicity 20' Particulars |
LOD |
20' |
6.1m |
Beam |
7'8" |
2.34m |
Draft |
2'/3'8" |
0.61/1.12m |
Sail
Area |
206
sq.ft |
19.16
sq.m |
Displacement |
3750
lbs |
1700
kg |
Ballast |
1600
lbs |
726
kg |
Maximum
Headroom |
5'3" |
1.6m |
Accommodation |
3-4
berths plus galley and wc area |
Engine |
5-7
hp outboard |
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Hull
Shape |
Flat
bottom single chine |
Construction
Methods |
Ply
over frame and stitch and tape |
Major
plywood requirements |
4x
6mm sheets
25 x 9mm sheets
1 x 12mm sheet
3 x 24mm sheets |
Guidance
Use |
Estuary/coastal |
Drawing/Design
Package |
4
x A1 drawings + 10 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
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ORDER THE SIMPLICITY
20 PLANS
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SIMPLICITY
20 PRINTED PLANS
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UK/EU/US/Elsewhere
-
STUDY PLAN
£25.00/FULL PLANS £185
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 222 Euros/$250 USD) |
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SIMPLICITY
20 PDF PLANS
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UK/EU/US/Elsewhere
-
STUDY PLAN
£25.00/FULL PLANS £165
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 198 Euros/$223 USD) |
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PIONEER 21' DORY/SHARPIE
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In this design a client asked for the largest and safest single handed offshore
yacht that he could get on a very limited budget. For your money. a dory or
sharpie gives you more length per £100 than any other shape. Add to this type
of hull a simple box ballast keel filled with scrap iron and cement and you have
a very seaworthy, inexpensive and quickly built design. The junk rig has been
used for its safe easily handled single handed qualities and the design has
been set up so that virtually all operations are controlled from the security of
the doghouse. The construction drawings are for Foam Sandwich Fibreglass
building. However, the design can easily be adapted for simple ply construction
and the keel arrangement may be altered to bilge or centreboard (we will be very
pleased to advice and supply drawings for any modifications to any of our
designs). LOA 206; LWL 176; Beam 74; Draft 33;
Sail Area 190 sq.ft.; Displ. 3500 lbs; Ballast 1400 lbs. |
Pioneer 21 Particulars |
LOD |
20'6" |
6.25m |
Beam |
7'4" |
2.24m |
Draft |
3'3" |
0.99m |
Sail
Area |
190
sq.ft |
17.67
sq.m |
Displacement |
3500
lbs |
1587
kg |
Ballast |
1400
lbs |
635
kg |
Maximum
Headroom |
4'7"
(5'9" in Doghouse) |
1.4m
(1.75m in Doghouse)) |
Accommodation |
4
berths - room for a galley and wc |
Engine |
7-10
hp outboard |
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Hull
Shape |
Dory
- flat bottom with single chine |
Construction
Methods |
Foam
sandwich - longer version is ply over frame |
Major
plywood requirements for 23'4" version |
35
sheets of 12mm |
Guidance
Use |
Offshore |
Drawing/Design
Package |
7
x A1 dawings + 8 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Mast
in tabernacle
Bilge keels with 2'4" (700mm) draft |
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ORDER THE
PIONEER 21 PLANS
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PIONEER
21 PRINTED PLANS
|
UK/EU/US/Elsewhere
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STUDY PLAN £25.00/FULL PLANS £265
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 318 Euros/$358 USD) |
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PIONEER
21 PDF PLANS
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UK/EU/US/Elsewhere
-
STUDY PLAN £25.00/FULL PLANS £245
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 294 Euros/$331 USD) |
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PIONEER 23'4"
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There are now an 4 additional sheets of construction details for a plywood version
of the Pioneer using the same rig but with slightly larger hull dimensions. LOA
234; LWL 20; Beam 710. These plans also give the details
for a strip plank version with these dimensions.
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ORDER THE
PIONEER 23'4" PLANS
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EXTRA FOR
23'4" PRINTED PLANS
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(Approx. 108
Euros/$122 USD)
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EXTRA FOR
23'4" PDF PLANS
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(Approx. 84
Euros/$95 USD)
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BLACK SWAN 22'
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The bottom 2 photos above show an
example being built by Henner Ostermeyer in Germany.
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The Black Swan is a stretched version of the White Swan for Dr. Carcereri of
Verona who wanted good headroom in a small traditional gaff cutter. In fact she
has just over 6 in the galley area and an accommodation that can be altered
to suit your own requirements. She has room for a small inboard diesel engine or
as an alternative, an outboard well could be incorporated. There is plenty of
room for stowage and the centreboard case has been kept as low as possible by
keeping the centreboard pivot outside the boat and through the keel. The case is
only 8 above the sole height. Construction is based upon pre shaped ply
frames and fore and aft girders which form the bunk/cockpit fronts. The hull
panel shapes are given on the drawing so that the planking goes on using the
stitch and glue method. This keeps construction costs and time down to a minimum
and requires only basic skills. LOD 226 (6.84m); Beam 84
(2.55m); Draft 25/45 (0.74/1.36m); Sail Area 340 sq.ft. (31.55
sq.m); Disp. 2.75 tons; Ballast 1900 lbs. The plans also show the
details/moulds for strip planking the hull.
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The standard plans have a junk
rig alternative (right).
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- and a lug yawl rig,
left. Details for a central ballast keel with bilge keels
alternative to the original centreplate keel is also given.
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Below is a
strip planked version by Steve Cormack.
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Right and below is an example by
Mike Eckles sailing off Bridlington in the North Sea.
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Below is an
example with modified cabin top and plank bowsprit by Uri Fischer
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Black Swan 22' Particulars |
LOD |
22'6" |
6.84m |
Beam |
8'4" |
2.55m |
Draft |
2'5"/4'5" |
0.74/1.36m |
Sail
Area |
340
sq.ft |
31.55
sq.m |
Displacement |
2.75
tons |
2.79
tonnes |
Ballast |
0.85
tons |
0.86
tonnes |
Maximum
Headroom |
5'7" |
1.7m |
Accommodation |
3
berths plus galley and wc |
Engine |
9
hp inboard |
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Hull
Shape |
U
shaped with narrow plat bottom plank plus 3 planks per side |
Construction
Methods |
Stitch
and tape, ply over frame and strip plank (also steel) |
Major
plywood requirements for hull |
2
x 6mm sheets
35 x 9mm sheets
1 x 12mm sheet
2 x 18mm sheets |
Guidance
Use |
Offshore |
Drawing/Design
Package |
13
x A1 drawings + 14 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Strip
plank details
Steel construction details
Lug yawl rig
Chinese Junk rig
Deep long keel
Long keel with bilge keels |
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ORDER THE
BLACK 22 PLANS
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BLACK
SWAN 22 PLANS PRICE |
UK/EU/US/Elsewhere
-STUDY PLAN £25.00/FULL PLANS £365
|
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx.
438
Euros/$493
USD) |
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BLACK
SWAN 22 PLANS PRICE |
UK/EU/US/Elsewhere
-STUDY PLAN £25.00/FULL PLANS £325
|
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 390
Euros/$439
USD) |
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24' MAYFLY SHARPIE
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A neat little ply sharpie of simple and cheap construction with 4 berths (and
room in the cockpit for more) for exploring estuaries and gunkholing. With its
simple unstayed rig, it is ideal for the small family. Uses disposable sand or
gravel ballast. Based upon the North American working sharpie. May be built with
centreboard. Construction is similar to our Song Thrush using pre-shaped ply
bulkheads and girders locked together with the hull bottom panel to form a
strong prefabricated structure to which the sides are added.
Note - details are also given for 2
alternative keel arrangements - a central ballast keel box with plate bilge
keels (draft 1'11" (0.58m) and a pivoted centreboard.
Details of an outboard well are also
included.
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24' Mayfly Particulars |
LOD |
24'3" |
7.4m |
Beam |
6'3" |
1.91m |
Draft |
1'/4' |
0.3/1.2m |
Sail
Area |
225
sq.ft |
20.93
sq.m |
Displacement |
2340
lbs |
1061
kg |
Ballast |
500
lbs |
227
kg |
Maximum
Headroom |
4'2"
(5'4" at hatch) |
1.27m
(1.63m) |
Accommodation |
Simple
4 berths with room for small galley and wc |
Engine |
6-9
hp outboard |
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Hull
Shape |
Sharpie
- flat bottom single chine double ended |
Construction
Methods |
Ply
over frame |
Major
plywood requirements for hull |
22
x 6mm sheets
11 x 9mm sheets |
Guidance
Use |
Offshore |
Drawing/Design
Package |
6
x A1 drawings + 5 x A4 instruction sheets for centreboard and
outboard well |
Additions
and alterations included with the plans |
Central
ballast keel/bilge keels and a pivoted centreboard and OB well. |
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ORDER THE
24' MAYFLY SHARPIE PLANS
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24'
MAYFLY
PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £195
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 234
Euros/$263 USD) |
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24'
MAYFLY
PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £175
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(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 210
Euros/$236 USD) |
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21' RONA YAWL
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This little ship has been designed for the sailing author Derek Harvey and
incorporates many ideas gleaned from his years of sailing experience. The
starting point for the design was the requirement for a trailable boat with
comfortable internal living space for 2 with a large and practicable cockpit
area. The rig had to be both efficient and easy to use from the cockpit and she
had to carry a large outboard for motoring out to sailing grounds. Clinker ply
construction using 7 planks per side was chosen to give the hull a sweet
appearance which was fairly easy to construct (details and plank shapes are also
given for stitch and epoxy construction and she could be strip planked).
For
easy trailing she has twin pivoted bilge boards which do not encroach on the
accommodation and are housed under the bunks and she carries some water ballast.
Inside there are 2 large bunks with galley and saloon/chart table and a locker
for a Porta Potti. The layout could be re arranged to take more berths. She has
a foredeck well and she carries a gunter yawl rig for good balance under reduced
sail. LOD 213 (6.48m); Beam 8 (2.4m); Draft 15/4
(.42/1.2m); Sail Area 280 sq.ft. (26.07 sq.m); Displ. 3938 lb. (1786kg); Approx.
trailing wht 3000 lb (1361 kg); Ballast 992 lb (450 kg).
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The pictures
below are of a
beautiful example built by Roger Boxall called "Emily"
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The
plans now include the shapes for the bulkheads/frames, transom and inner
stem for a 23'4" (7.12m) LOD version with the hull depth increased
by another plank (hull depth increased by 8" (200mm)) - below. |
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21' Rona Yawl Particulars |
LOD |
21'3" |
6.48m |
Beam |
8' |
2.44m |
Draft |
1'5"/4' |
0.42/1.22m |
Sail
Area |
280
sq.ft |
26.07
sq.m |
Approx.
Dry Weight |
3938
lbs |
1786
kg |
Ballast |
992
lbs |
450
kg |
Maximum
Headroom |
4'10" |
1.47m |
Accommodation |
2
berths plus galley and wc |
Engine |
9-12
hp outboard |
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Hull
Shape |
Round
bilge |
Construction
Methods |
Clinker
ply over frame |
Major
plywood requirements |
4
1/2 x 4mm sheets
9 x 6mm sheets
19 x 12mm sheets
4 x 15mm sheets |
Guidance
Use |
Offshore |
Drawing/Design
Package |
13
x A1 drawings + 11 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Side
decks with bulwark
Gaff cutter yawl rig
Fixed bilge keels |
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ORDER THE
21' RONA YAWL PLANS
|
21'
RONA
PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £365
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|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 438 Euros/$493 USD) |
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21'
RONA
PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £325
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 390
Euros/$439 USD) |
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22' KITTIWAKE CANOE YAWL
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I think that the canoe
yawls of the early part of this century were some of the most beautiful cruising
yachts ever designed. They may not have had as much room inside as their modern
counterparts, but they were sea kindly craft with an easily handled rig and a
grace and charm all of their own. Kittiwake is our version of the old canoe yawl
using the modern ply/epoxy method of construction. She has 6 plywood planks per
side which are stitched together along with the ply backbone girder and
bulkheads. All the seams and joints are then bonded with epoxy and the hull
sheathed in woven roving. She has an L shaped steel centreboard which is
housed below the cabin sole and operated from the cockpit. The centreboard pivot
is located outside the hull so that there are no leaks. Ballast, in the form of
scrap iron or lead is housed in 2 steel ballast boxes to keep cost down and to
make the engineering side of the construction as simple as possible.
She has room for 2 or 3 berths, a wc and galley and she can have an outboard
well in the cockpit. Her yawl rig, apart from being traditional, is in easily
handled balanced areas allowing her to be sailed with just the jib and mizzen
up. We can also produce the computer faired mould shapes and details for strip
planked construction. Other keel configurations can also be drawn up. LOD 22
(6.70m); LWL 194 (5.92m); Beam 7 (2.10m); Draft 22/48
(.66/1.42m); Displ. 3638 lb (1650 kg); Ballast 1323 lb (600 kg); Sail Area 277
sq.ft (25.79 sq.m).
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Above - a Kittiwake under construction by
Colin Simpson and below, a Mk2 clinker version by Roger Wickham.
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22' Kittiwake Canoe Yawl Particulars |
LOD |
22' |
6.7m |
Beam |
7' |
2.1m |
Draft |
2'2"/4'8" |
0.66/1.42m |
Sail
Area |
277
sq.ft |
25.79
sq.m |
Displacement |
3638
lbs |
1650
kg |
Ballast |
1323
lbs |
600
kg |
Maximum
Headroom |
4'6" |
1.37m |
Accommodation |
2-3
berths plus wc and galley |
Engine |
10
hp outboard |
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Hull
Shape |
Round
bilge with 6 planks per side |
Construction
Methods |
Stitch
and tape over stringers |
Major
plywood requirements for hull |
3
x 6mm sheets
25 x 9mm sheets
7 x 12mm sheets |
Guidance
Use |
Offshore |
Drawing/Design
Package |
9
x A1 drawings + 10 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
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ORDER THE
22' KITTIWAKE PLANS
|
22'
KITTIWAKE
PRINTED PLANS |
UK/EU/US/Elsewhere
-
STUDY PLAN £25.00/FULL PLANS £365
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 438 Euros/$493 USD) |
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22'
KITTIWAKE
PDF PLANS |
UK/EU/US/Elsewhere
-
STUDY PLAN £25.00/FULL PLANS £325
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 390
Euros/$439 USD) |
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SKYE 21'
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Here is a smart little yacht combining 2 modern building techniques to make
construction as quick and simple as possible. First of all, the pre-shaped ply
bottom panel and longitudinal girders are put together with frames and
bulkheads. To make things really simple, the hull side frames are all based upon
one master curve and once set up, the sides are constructed from strip planks no
more than an inch wide, bonded with epoxy. The drawing shows a central ballast
keel or centreboard options and the accommodation can be arranged to suit. There
is an outboard well aft and she will take up to, 4 berths. The centreboard
version lends itself to car trailing. LOA 206; Beam 73; Draft
110 (keel version).
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The sprit cutter rig is also
given in the plan set along with an alternative bilge keel arrangement - below.
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Skye 21' Particulars |
LOD |
20'6" |
6.25m |
Beam |
7'3" |
2.21m |
Draft
(fixed version)
Draft (centreboard version) |
1'10"
1'3"/3'5" |
0.56m
0.38/1.04m |
Sail
Area |
193
sq.ft |
18.83
sq.m |
Displacement |
2250
lbs |
1020
kg |
Ballast |
700
lbs |
317
kg |
Maximum
Headroom |
4'5" |
1.35m |
Accommodation |
Up
to 4 berths - room for galley/wc with 3 berths |
Engine |
10
hp outboard in well |
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Hull
Shape |
Flat
bottom/rounded sides |
Construction
Methods |
Ply/strip
over frame |
Major
wood requirements for hull |
5
x 6mm sheets
4 1/2 x 9mm sheets
10 x 12mm sheets
1 1/2 x 24mm sheets
2000' of 5/8" x 1" (610m of 16x25mm) WRC |
Guidance
Use |
Inshore |
Drawing/Design
Package |
6
x A1 drawings + 6x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Bilge
keel with ballast keel option
Sprit main cutter yawl rig with 231 sq.ft (21.49 sq.m) area |
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ORDER THE
SKYE 21 PLANS
|
SKYE 21
PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £185
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 222
Euros/$250 USD) |
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SKYE 21
PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£165
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 198
Euros/$223 USD) |
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21' SKUA
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The photos above show a version
of the Skua with schooner bow and bilge boards by Mr. Davies of Wales -
the photos below are of an example built by Toni Reiter of Holland.
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The attractive little SKUA has been designed for trailer sailing. She has the
option of carrying salt water ballast in 2 tanks built-in to the boat and giving
her a total ballast weight of 550 kg. 480 kg of this is water which is
discharged when the boat is recovered onto the trailer giving her a trailer
weight of around 900 kg. She has 2 comfortable berths a w.c. and galley but she
could be fitted out with berths under the cockpit seating. She has an outboard
well and a deep safe cockpit and foredeck well. The gaff sloop rig is mounted in
a tabernacle and her centreboard arrangement has been designed so as not to
encroach on the cabin space, is raised from the cockpit and pivoted outside the
hull to prevent leaks. There is a choice of two methods of construction - the
computer faired mould shapes are given for strip planked construction and the
panel shapes and details are given for ply epoxy construction. LOA 6.48m (213);
Beam 2.38m (710); Draft .63/1.38m (21/46); Sail Area
22.92 sq.m. (246 sq.ft.); Displacement 1500kg (3308 lbs); Ballast 550kg (1213
lb); Trailing wht. 900kg (1985 lb). Details are included for a schooner bowed
cutter version with a larger volume hull - details are also included for a lug
rig and bilge boards.
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The plans also include details
for a Bermudan Sloop rig and a Lug Yawl rig.
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The lovely example below is by John
Gray.
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21' Skua Particulars |
LOD |
21'3" |
6.48m |
Beam |
7'10" |
2.38m |
Draft |
2'1"/4'6" |
0.63/1.38m |
Sail
Area |
246
sq.ft |
22.92
sq.m |
Displacement |
3308
lbs |
1500kg |
Ballast |
1213
lbs |
550
kg |
Maximum
Headroom |
4'8" |
1.43m |
Accommodation |
2
berths plus galley and wc |
Engine |
8-10
hp in well |
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Hull
Shape |
Round
bilge |
Construction
Methods |
Strip
plank and stitch and tape |
Major
strip wood requirements for hull |
2300'
of 3/4" x 1 1/4" (700m of 18x30mm) WRC |
Guidance
Use |
Offshore |
Drawing/Design
Package |
13
x A1 drawings + 15 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Lug
sloop rig
Bermudan rig
Cutter rig with schooner bow
Stitch and tape construction with 5 planks per side
Pivoted bilge boards
Hollow mast/spar details |
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ORDER THE
21' SKUA PLANS
|
21'
SKUA PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £365
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 438 Euros/$493 USD) |
|
|
21'
SKUA PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£325
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 390
Euros/$439
USD) |
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AILSA 22 |
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The Ailsa 22' is a lightweight trailer sailer which uses plywood/epoxy
construction for most of the hull and deck and modern strip planking for the
round bilge area. Pre-fabricated plywood sections are used for the basic hull
structure allowing a lot of the construction to be done in small easily handled
units before the whole hull is put together. Much of the initial construction
can therefore be started well away from the final assembly site. The standard
layout has four berths and a galley in an open plan arrangement with a separate
w.c. compartment. Trailing is made easy because she has a mast mounted in a
tabernacle and simple lifting bilge boards rather than a fixed keel. The boards
are a larger version of those used in our Lynx 14 design and work in slots
outboard of the main accommodation using a hoist arrangement which is controlled
from the cockpit. To keep the trailing weight down the ballast is divided
between permanent solid ballast and water ballast tanks which are filled once
the boat has been launched. The design could take different keel and ballast
options if required. |
Ailsa
22 Particulars |
LOD |
22' |
6.7m |
Beam |
8'6" |
2.6m |
Draft |
10"/3'10" |
0.25/1.18m |
Sail
Area |
231
sq.ft |
21.45
sq.m |
Approx.
Dry Weight |
3310
lbs |
1500
kg |
Ballast
- solid
Ballast - water |
595
lbs
595 lbs |
270
kg
270 kg |
Maximum
Headroom |
5'3" |
1.59m |
Accommodation |
4
berths plus galley and wc |
Engine |
10-12
hp outboard |
|
Hull
Shape |
U
shaped with flat bottom panel and rounded bilges |
Construction
Methods |
Ply
over frame |
Major
plywood requirements for hull |
6
x 4mm sheets
23 x 9mm sheets
2 x 12mm sheets |
Guidance
Use |
Offshore |
Drawing/Design
Package |
9
x A1 drawings + 5 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Larger
rig with 248 sq.ft (23.08m) area |
|
ORDER THE
AILSA 22 PLANS
|
AILSA
22 PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £440
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 528 Euros/$594 USD) |
|
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AILSA
22 PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£400
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 480
Euros/$540 USD) |
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24' FAST CRUISER (GA &
LINES ONLY)
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A simple multi chine yacht with accommodation for up to 4/5 in what is, a
fairly open plan and basic accommodation. A more modern arrangement with
separate heads could be fitted. To keep construction as simple as possible,
ply/epoxy construction or strip planking could be used with a hydrodynamically
shaped steel box keel filled with scrap lead. LOD 24; LWL 189; Beam
93; Draft 46; Displ. 4500 lbs.; Ballast 1500 lbs.; Sail Area
319 sq.ft.; Headroom 46.
Please note
that this design is one of only a couple of plans that we have which
were originally for professional builders. It consists of a single A0 sheet
giving the lines, general arrangement and sail plan only - no
construction or fit-out details are given.
|
24' Fast Cruiser Particulars |
LOD |
24' |
7.32m |
Beam |
9'3" |
2.82m |
Draft |
4'6" |
1.37m |
Sail
Area |
319
sq.ft |
29.67
sq.m |
Displacement |
4500
lbs |
2041
kg |
Ballast |
1500
lbs |
680
kg |
Maximum
Headroom |
4'6" |
1.37m |
Accommodation |
4-5
berths plus wc and galley |
Engine |
|
|
Hull
Shape |
|
Construction
Methods |
|
Major
plywood requirements for hull |
|
Guidance
Use |
Offshore |
Drawing/Design
Package |
General
arrangement and lines only |
Additions
and alterations included with the plans |
|
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ORDER THE
24' FAST CRUISER PLANS
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20' PORT LOUIS
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This attractive pocket cruiser was designed for a client on the
island of Mauritius and has some of the hull design features of the indigenous
craft with their sweet and not over wide transoms married to traditional English
work boat hull shapes with plumb stem and fairly hard bilges giving excellent
stability and sea-keeping qualities. Construction is for strip planking over
computer faired mould shapes. She has an inboard engine as well as a swing keel
which does not intrude into the cabin space. The cockpit is large and the cabin
is laid out generously for 2 crew.
|
This nice example is by Allen
Deans.
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Below
is an example in Greece to be found on https://esotropion.blogspot.com
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20' Port Louis Particulars |
LOD |
20'3" |
6.17m |
Beam |
8' |
2.44m |
Draft |
2'/5' |
0.61/1.55m |
Sail
Area |
240
sq.ft |
22.36
sq.m |
Displacement |
3528
lbs |
1600
kg |
Ballast |
992
lbs |
450
kg |
Maximum
Headroom |
4'2" |
1.27m |
Accommodation |
2
berths with space for wc and small galley |
Engine |
9
hp inboard |
|
Hull
Shape |
Round
bilge |
Construction
Methods |
Strip
plank |
Major
strip wood requirements for hull |
2620'
of 3/4" x 1 1/4" (800m of 18x30mm) WRC |
Guidance
Use |
Coastal/offshore |
Drawing/Design
Package |
11
x A1 drawings + 9 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Long
deep keel version with 3' 1 1/2" (0.95m) draft |
|
ORDER THE
20' PORT LOUIS PLANS
|
20'
PORT LOUIS PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £365
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 438 Euros/$493 USD) |
|
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20'
PORT LOUIS PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£325
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 39
USD) |
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24' BEAUMARIS
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The Beaumaris 24 is one of several trailer sailers for strip planking that we
have had on the drawing board recently. This particular example has
accommodation which includes 3 or 4 berths, a galley and a Porta-Potti w.c., all
combined with a good sized cockpit. There are 2 keel alternatives - one with a
centreplate (which is kept below the cabin sole) and the other with a deeper
fixed keel allowing you to install an inboard engine. The cabin is taken right
out to the sides of the hull to give comfortable sitting space below.
Initially the rig is based upon a simple standing lug rig set on
lightweight masts and spars, but she could take other rigs - details of an
alternative gaff cutter rig are included.
|
Computer faired mould
shapes are given for strip planking the hull which has firm bilges ending in a
sweet full wineglass shaped transom. LOD 23'6" (7.16m); Beam 7'6"
(2.29m); Draft 2'/4'4" (0.61/1.32m) or for fixed draft version 2'6"
(0.76m); Approx. weight 3220 lbs (1460 kg); Ballast 1047 lbs (475 kg); Sail Area
266 sq.ft. (24.78 sq.m). The drawings now show details for side decks and a
gaff cutter rig.
See the Photo Gallery page for further
photos plus a drawing of the Beaumaris. |
Left - the latest picture of
Jan Sijpesteijn's Beaumaris, called Plover - for further pictures etc go
to www.beaumaris-24.co.uk
She was built by
Farrow and Chambers.
|
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Left
- Sam Watt's Beaumaris with side deck and centreboard options - and right with
a gaff cutter rig. |
24' Beaumaris Particulars |
LOD |
23'6" |
7.16m |
Beam |
7'6" |
2.29m |
Draft |
2'/4'4" |
0.61/1.32m |
Sail
Area |
266
sq.ft |
24.78
sq.m |
Approx.
Dry Weight |
3220
lbs |
1460
kg |
Ballast |
1047
lbs |
474
kg |
Maximum
Headroom |
4'10" |
1.47m |
Accommodation |
3-4
berths plus wc and galley |
Engine |
9
hp inboard |
|
Hull
Shape |
Round
bilge |
Construction
Methods |
Strip
plank |
Major
strip wood requirements for hull |
2950'
of 3/4" x 1 1/4" (900m of 18x30mm) WRC |
Guidance
Use |
Coastal/offshore |
Drawing/Design
Package |
12
x A1 drawings +11 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
Long
fixed keel with inboard engine
Side deck option
Gaff cutter rig |
|
ORDER THE
24' BEAUMARIS PLANS
|
24' BEAUMARIS PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £440
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 528 Euros/$594 USD) |
|
|
24' BEAUMARIS PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£400
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 480
Euros/$540 USD) |
|
TRANSAT 6.5
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This
is a multi-chine plywood entrant for the Mini-Transat race which takes
competitors across the Atlantic to Antigua via the Canary Islands. It is
known as one of yachting's most dangerous races and is fought by boats
with a maximum length of 6.5m. We have been asked to draw up a design
for a Canadian client which uses standard stitch and tape building
methods with non exotic materials for amateur construction. She
incorporates water ballast along with a lead ballasted bulb on a high
aspect ratio keel, inclined twin rudders and built-buoyancy. Whilst
designed for a specific race, she would provide fast exciting sailing in
coastal waters (the keel can be raised for easy transport) and has room
for more than the 2 berths shown. LOD 21'4" (6.5m); Beam 9'10"
(3m); Draft 6'4" (1.92m); Total loaded displ. 2814 lbs. (1276 kg);
Total ballast 1574 lbs. (950 kg); Working Sail Area 458 sq.ft (42.6 sq.m.).
Plans for the hull/superstructure only are available.
|
Transat 6.5 Particulars |
LOD |
21'4" |
6.5m |
Beam |
9'10" |
3m |
Draft |
6'4" |
1.92m |
Sail
Area |
458
sq.ft |
42.6
sq.m |
Displacement |
2814
lbs |
1276
kg |
Ballast |
1574
lbs |
950
kg |
Maximum
Headroom |
5'7" |
1.7m |
Accommodation |
Room
for 2 berths plus wc and galley etc |
Engine |
10
ho outboard |
|
Hull
Shape |
Round
bilge with narrow bottom plank plus 4 planks per side |
Construction
Methods |
Ply
over frame |
Major
plywood requirements for hull |
7
x 5mm sheets
5 x 6mm sheets
30 x 9mm sheets
2 x 18mm sheets |
Guidance
Use |
Offshore/ocean
racing |
Drawing/Design
Package |
5
a A1 drawings + 6 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
|
|
ORDER THE
TRANSAT 6.5 PLANS
|
TRANSAT
6.5 PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£195
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 234 Euros/$263 USD) |
|
|
TRANSAT
6.5 PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £175
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 210
Euros/$236 USD) |
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23' YAMATO JAPANESE FISHING BOAT
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This is a modern plywood updated version of the Japanese Yamato fishing boats.
The client in this case, worked in Japan and admired these boats - he was able
to obtain the lines from one example and gave it to us so that we could draw up
a simple plywood version. the simple flat bottomed double chine hull form is
similar to some of our motor boats and is an easily driven and stable shape. She
is mainly open with large lockers and a small forward cuddy. sail power is
provided by a simple unstayed lug rig and she has an inboard 9 hp diesel. Along
with the centreplate and skeg is stub bilge keels which allow her to dry out
upright. All in all, she is a practical sea boat.
Construction is ply
over frame with the frames, girders etc set-up on a strongback. LOD 23'7"
(7.2m); beam 7'2" (2.18m); Draft 1'7"/4'4" (0.49m/1.33m); Approx.
wht. 2977 lbs (1350 kg incl. 992 lbs/450 kg of ballast; sail Area 192 sq.ft.
(17.8 sq.m.).
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The example
above is by Richard Gardner.
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The above
example is by Francis Boon.
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Added to
the standard plan set are two drawings, one giving the details for a
gaff sloop rig and the other for a steam plant installation as an auxiliary.
|
23' Japanese Fishing Boat Particulars |
LOD |
23'7" |
7.2m |
Beam |
7'2" |
2.18m |
Draft |
1'7"/4'4" |
0.49/1.33m |
Sail
Area |
192
sq.ft |
17.8
sq.m |
Approx.
Dry Weight |
2977
lbs |
1350
kg |
Ballast |
992
lbs |
450
kg |
Maximum
Headroom |
4' |
1.22m |
Accommodation |
Open
cuddy with space for 2 sleeping |
Engine |
9
hp inboard |
|
Hull
Shape |
Narrow
flat bottom plus 2 planks per side |
Construction
Methods |
Ply
over frame |
Major
plywood requirements for hull |
15
x 9mm sheets
7 x 12 sheets
5 x 18mm sheets |
Guidance
Use |
Coastal/Offshore |
Drawing/Design
Package |
9
x A1 drawings + 7 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
|
|
ORDER THE
23' YAMATO PLANS
|
23' YAMATO
PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £285
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx.
342 Euros.$385
USD) |
|
|
23' YAMATO
PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£245
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 294
Euros/$331 USD) |
|
24' TASMAN JUNK
RIGGED YACHT |
|
The Tasman is a
multi-chine plywood yacht designed for long distance sailing for 2 crew,
which uses an egg-box frame system of plywood fore and aft girders
slotted together with plywood bulkheadsonce stringers have been
fitted, the ply hull panels are then applied making construction quite
simple.
There are 2 steel bilge plates which are housed in the bunk fronts and
the junk mast is hinged in a tabernacle for easy lowering. Steering etc
is set up for control from inside the yacht although there is a cockpit
and outboard well.
LOD (excl bow sprit) 237 (7.19m); Beam 74 (2.21m); Draft 2/47
(0.6/1.4m); Sail Area (main only) 257 sq.ft. (23.91 sq.m.); Approx. wht
3308lbs (1500kg); Ballast 1654lbs (750kg). |
24' Tasman Junk Rigged Yacht Particulars |
LOD |
23'7" |
7.19m |
Beam |
7'4" |
2.21m |
Draft |
2'/4'7" |
0.61/1,4m |
Sail
Area (main only) |
257
sq.ft |
23.91
sq.m |
Approx.
Dry Weight |
3308
lbs |
1500
kg |
Ballast |
1654
lbs |
750
kg |
Maximum
Headroom |
6'1" |
1.85m |
Accommodation |
2
berths + and wc. galley |
Engine |
15
hp outboard |
|
Hull
Shape |
Round
bilge multi-chine with 4 planks per side |
Construction
Methods |
Ply
over frame |
Major
plywood requirements for hull |
8
x 4mm sheets
10 x 9mm sheets
38 x 12mm sheets |
Guidance
Use |
Coastal/Offshore |
Drawing/Design
Package |
13
x A1 drawings + 11 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
|
|
ORDER THE
24' TASMAN PLANS
|
24'
TASMAN PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £440
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 528 Euros/$594 USD) |
|
|
24'
TASMAN PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£400
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 480
Euros/$540 USD) |
|
22'8"
RANWORTH BROADS SAILING CRUISER |
|
The
Ranworth is a typical Broads type sailing cruiser with generous beam and
relatively large sail area to catch the wind above the reeds. She has 3
berths and space for a small galley and wc compartment. The cockpit is
generous in size and could take a boom tent. The cabin top lifts to give
more headroom.
Construction
is for Cedar strip planking over computer faired moulds. There is space
for a small inboard engine in the forepeak (which could be connected
hydraulically to a prop. shaft) however many would use an outboard.
LOA
228 (6.90m); Beam 8 (2.44m); Draft 32 (0.96m); Displ. To
WL 4851lbs (2200kg); Approx. Weight 3087lbs (1400kg); Ballast 1103lbs
(500kg); Sail Area 316 sq.ft. (29.4sq.m).
|
22'8" Ranworth Particulars |
LOD |
22'8" |
6.9m |
Beam |
8' |
2.44m |
Draft |
3'2" |
0.96m |
Sail
Area |
316
sq.ft |
29.4
sq.m |
Approx.
Dry Weight |
3087
lbs |
1400
kg |
Ballast |
1103
lbs |
500
kg |
Maximum
Headroom |
4'4"
(5'5" with top lifted) |
1.33m
(1.64m with top lifted) |
Accommodation |
3
berths galley and wc |
Engine |
10
hp outboard |
|
Hull
Shape |
Round
bilge |
Construction
Methods |
Strip
plank |
Major
strip wood requirements for hull |
2950'
of 3/4" x 1 1/4" (900m x 18x30mm) WRC |
Guidance
Use |
Inshore |
Drawing/Design
Package |
11
x A1 drawings + 6 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
|
|
ORDER THE
22'8" RANWORTH PLANS
|
22'8"
RANWORTH BROADS SAILING CRUISER PRINTED PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS £365
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 438 Euros/$493 USD) |
|
|
22'8"
RANWORTH BROADS SAILING CRUISER PDF PLANS |
UK/EU/US/Elsewhere
- STUDY PLAN £25.00/FULL PLANS
£325
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 390
Euros/$439 USD) |
|
23'
MARTLET PILOT CUTTER |
|
The
30' LOD Martlet has been a popular design and represents a lot of
seaworthy boat for her length but I have often been asked about a
smaller version - a design which embodies the robust pilot cutter looks
and sea keeping qualities and the ability to cruise far a field but, in
a smaller package. I was eventually commissioned to do the drawings for
a 23' version and jumped at the chance - so here she is.
The
original 30' Martlet was drawn up for clinker plywood construction over
a fairly extensive ply framework and then strip plank construction
details wwere added at a later date. With her 23' sister, we start off
with strip plank construction and eventually, when someone asks for it,
ply construction (either clinker or multi-chine) will almost certainly
be added to the design package. So, as usuall the computer faired mould,
inner stem and transom shapes are given to be set up on a strongback
before planking starts. The planking could be done in a number of ways -
single Cedar with a glass sheathing, a thinner Cedar core with 1 or 2
veneers on the outside etc. Even cold-moulded if you want - we can give
advice on relevant scantlings for the method you choose although a
single Cedar strip sheathed in glass is specified on the plans.
she has a relatively shallow draft with a long central ballast
keel and steel plate bilge keels - other keel configurations could be
drawn up to suit.
The
accommodation is laid out with forward 'V' berths, a small wc
compartment and galley opposite and then a further two pilot berths aft.
there is room for a 9 or 10hp inboard plus a generous cockpit with
plenty of stowage.
|
23'
Martlet Pilot Cutter Particulars |
LOD |
23'
1" |
7.05m |
Beam |
8'
3" |
2.52m |
Draft |
2'
11" |
0.88m |
Sail
Area |
355
sq.ft |
33
sq.m |
Displacement |
6500
lbs |
2950
kg |
Ballast |
2535
lbs |
1150
kg |
Maximum
Headroom |
5'4" |
1.63m |
Accommodation |
4
berths galley and wc |
Engine |
10
hp inboard |
|
Hull
Shape |
Round
bilge |
Construction
Methods |
Strip
plank |
Major
strip wood requirements for hull |
3475'
of 3/4" x 1 1/4" (1060m x 18x30mm) WRC |
Guidance
Use |
Offshore |
Drawing/Design
Package |
11
x A1 drawings + 10 x A4 instruction/spec sheets |
Additions
and alterations included with the plans |
|
|
ORDER THE
23' MARTLET PILOT CUTTER PLANS
|
23'
MARTLET PILOT CUTTER PRINTED PLANS |
UK/EU/US/Elsewhere
-
STUDY PLAN £25.00/FULL PLANS
£385
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 414
Euros/$466 USD) |
|
|
23'
MARTLET PILOT CUTTER PDF PLANS |
UK/EU/US/Elsewhere
-
STUDY PLAN £25.00/FULL PLANS
£345
|
|
(Study
Plan approx. 30 Euros/$34 USD; Full Plan approx. 414
Euros/$466 USD) |
|
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Packing Charges when Ordering Printed Yacht Plans |
The postal charges on individual items are:
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UK
- £5
-
EU/Europe -
£ 11
-
USA -
£1 8
-
Elsewhere -
£1 8
|
All posted items are usually sent by
Royal Mail International Tracked Service.
The Post and
Packing charges for orders which include more than one item are combined
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Note - if
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|
|
FOR DETAILS OF THE
STITCH & TAPE
AND CEDAR STRIP PLANK
CONSTRUCTION METHODS SEE THE HOME PAGE
|
|