Absolutely Free Boat Plans

Welcome to Absolutely Free Boat Plans, in this section you will find plans for building boats, accessories and construction techniques.

Free plans have a tendency to disappear so it is a good idea to print out any plans you expect to be using in the future.

For more information or to comment about a particular free plan please contact the owner of the page you found the plan on.

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Camping Freebies

Free Plywood Boat Plans

Plywood boat plans - embark on an affordable boating adventure.

Indulge in the thrill and excitement of boating by constructing your very own plywood boat using these freely available plans from the web. With over 40 plans to choose from, you can embark on this DIY project without breaking the bank.

Building a plywood boat offers a cost-effective solution that allows you to enjoy the waters while staying within budget. However, it is crucial to prioritize safety throughout the construction process. Take utmost care and ensure that your boat meets all necessary safety standards.

Below, you'll find a selection of free plywood boat plans to inspire your project:

Micro Folding Dinghy

15ft Plywood Canoe

Bayou Belle

Cabin Cruiser

22ft Cruiser

Sea Angler Cabin Cruiser

Puddle Duck Racer

Dolphin Cabin Cruiser

19ft Inboard Runabout

Ha Penny Cabin Cruiser

Sportsman Cabin Cruiser

Sunfish Cabin Cruiser

SeaHawk Cabin Cruiser

Portable Boat

12ft Outboard

Fast Utility Boat

Speedy Inboard Runabout

Streamline Plywood Speedster

PM-38 Outboard Boat

Inboard Boat

High Speed 15ft Inboard Runabout

11ft Outboard Runabout

Speedy Two-Cockpit Outboard Runabout

14.5ft Runabout

15ft Three-Point Hydro Runabout

Outboard Hydroplane

12'6" Runabout

14' Sports Runabout

Fin-Tailed 15ft Outboard Runabout

12-14-16 Foot Runabout

Fishing/Family Boat

By selecting one of these plans, you can commence your boat-building journey with confidence. Whether you prefer a sleek sailboat or a sturdy fishing vessel, these plans offer a variety of options to suit your preferences.

Remember, safety should always be a top priority when building and using any watercraft. Exercise caution, follow the plans meticulously, and consider consulting with experienced boat builders or professionals if needed.

Embrace the joy of boating by crafting your plywood boat with these free plans. Enjoy the adventures that await as you navigate the waters in a vessel of your own creation.

Disclosure Statement: We are affiliates of the products recommended on CampingFreebies.com.

free sailboat plans plywood

Table of Contents

15 free boat plans you can build this week (with pdfs).

free sailboat plans plywood

  • August 13, 2023

Free Boat Plans You Can Build This Week

Boatbuilding is one of the most ancient forms of craftsmanship still alive today. As long as our ancestors have had a curiosity about exploring open waters, they have been practicing and honing their boatbuilding skills.

To be honest, however, building a boat is no small task. It will require a lot of work and patience to ultimately create a finished product that you are happy with and that is actually seaworthy.

Of course, we have also included a few free boat plans. You can keep in your back pocket for the next time you are asked to build a cardboard boat as part of a contest or lakefront teambuilding adventure.

We hope that these resources help you in your journey to build your own boat!

Resources for free boat plans with PDFs

Photo by SeventyFour via Shutterstock

Free Boat Plans

  • The Wanigan
  • The Slipper

The Handy Andy

  • The Jolly Roger
  • The Hobby Kat

The White Duck

  • The Sea Midge

The Crazy Cardboard Boat

Why Build Your Own Boat?

free sailboat plans plywood

Photo by Halsey via Shutterstock

There are a lot of reasons why you should explore building your own boat versus buying a pre-made model. Here is a quick breakdown of the most obvious benefits:

  • You will know the ins and outs of your finished boat better than anyone
  • It can be a great project to work on with your teenage or even adult children
  • You will gain valuable skills molding and shaping wood and other materials
  • You can design your boat for your specific needs
  • You don’t have to trust the sometimes-questionable manufacturing of mass-produced boats
  • You can create a boat that functions as your second home on the water
  • You can save money if you source materials mindfully

Of course, most first-time boatbuilders still experience some level of trial-and-error. With patience and perseverance, however, you can craft a one-of-a-kind vessel that has no equal anywhere in the world.

Free Boat Plans You Can Build This Week (with PDFs)

1. the wanigan.

PC Duckworks Boat Builders Supply

The Wanigan boat began as a garvey design, which is one of the older boat plans known to the Americas. Traditionally, these boats were built as work scows and were very popular among American summer camps.

The design itself is very simple, but these boats can carry heavy loads. It can also handle a trolling motor being mounted to the stern so you can cover more ground if you want to use it as a fishing boat.

The creator of this boat plan became aware of some of the downsides of the garvey design, such as the heavier weight that made it less efficient than some other designs. So he combined elements of dory and wanigan designs to create a hybrid.

The main changes include an enlarged beam, tilted lathes to provide a stiffer hull, and knocking off the top strakes to reduce the boat’s overall weight.

The Wanigan text

These additional The Wanigan drawings   may also prove useful for your build process!

2. The Mouse

free sailboat plans plywood

The Mouse is one of the most compact and nimble boat plans we have found for this list. It is an easy build and also a great boat for two kids or a single teenage paddler.

The original builder began with a one-sheet boat design in an effort to create the lightest and most affordable boat possible. This means it is only suited for calm waters and should not be used in high winds or wavy conditions.

That said, it was built in roughly 12 to 24 hours of work time and doesn’t require a full workshop to construct. The main material that is required for building this boat is quarter-inch plywood. But the builder recommends using one-inch by half-inch pine or something a little sturdier.

The plywood and pine components are held together using a method called ”˜stitch and glue’. This method requires choosing one of the best glues for kayak outfitting , which are typically made of epoxy and glass tape rather than something cheaper like polyurethane.

The Mouse Instructions

Also, here are a few extra useful The Mouse Notes for builders

3. The Slipper

free sailboat plans plywood

The Slipper is the first of many sailboat plans on our list and it is faster, easier, and cheaper to build than most. It also features a deeper cockpit than many other sailboat designs, which makes it safer for intermediate sailors.

This sailboat plan features dual steering stations so that you can sail from inside or outside of the helm. It also includes a centerboard trunk that hardly intrudes into the cabin at all. So that, it is easier to work around while you are in the cockpit.

The exterior hull and cabin of this sailboat feature a modified dory design using two sheets of plywood ripped to three feet wide before being joined together. The resulting hull is a modified V-shape that reduces drag.

The centerboard of this boat can also be winched up to the level of the top of the cabin or lowered down to alter the draft. This allows you to customize the boat design for a stiffer and more weather-worthy vessel if you need it.

The Slipper was also intentionally designed with an aft cabin that naturally helps to keep the bow pointed into the wind whether you are underway or the boat is anchored in the port.

The Building Slipper

4. The Handy Andy

free sailboat plans plywood

PC DIY Wood Boat

The Handy Andy is a great little 10-foot portable rowboat for hunting, camping, fishing, and other recreational uses. It is actually the only folding boat design on our list, which makes it best for folks that need the most portable boat plan possible.

This boat features a 42-inch beam and a depth of about 15 inches at the mid-section. It also weighs roughly 80 pounds when assembled and can handle up to three average-sized human passengers.

The design boasts a flat bottom with canvas-bound edges and the primary material used for construction is ⅜-inch marine-grade plywood. Despite its lightweight nature, this rowboat can handle trolling motors or even outboard motors with a maximum of five horsepower.

Once finished, the hull can be folded or unfolded in less than a minute’s time.

This design makes it one of the only boats on this list that can be stored in a truck bed or easily carried by two people to be launched at more remote locations.

5. The Junior

The Junior - Free Boat Plan

If you are looking for an all-purpose dinghy that can handle almost any use you might imagine, look no further than The Junior free boat plan. It can carry three or four average-sized adults and is much easier to row than a traditional dinghy.

It is also durable enough to be equipped with a small outboard motor. You could even set it up with sailing equipment if you want to use it as a sailing vessel. As we said, this is truly an all-around boat design!

This boat plan requires constructing three frames that will provide the majority of the load-bearing support. The builder recommends using ¾-inch framing with ⅜-inch plywood as the exterior material for this boat build.

Resin glue and flathead screws are also required to hold this boat together. But there is a full list of materials included in the plans we have linked to below. Sticking to that plan should also give you enough leftover materials to construct two six-foot oars for rowing this boat until you install a trolling motor or outboard motor down the line!

6. The Jolly Roger

free sailboat plans plywood

Channel your inner Captain Morgan when you are following these plans to build your very own Jolly Roger boat. This flat bottom boat design is designed for pond fishing . It can also be a useful yacht dinghy for getting from your dock to a larger vessel anchored offshore.

The plan follows conventional dinghy construction methods but also includes a few modifications that will save you time and energy. The wide design is super stable for boaters of all ages.

The keel, frame, chines, and risers are all cut from ¾-inch oak, ash, or any other trusted hardwood you can get your hands on. For the smaller components, the builder recommends using cedar, cypress, fir, or white or yellow pine.

Because this boat plan is also sturdy enough to handle a small motor, it includes important points for protecting the wooden hull from spark plug damage.

Be careful to follow these guidelines to build the safest boat possible if you imagine installing a motor down the line.

The Jollyroger

7. The Cork

free sailboat plans plywood

The Cork is another simple rowboat design. This one trends away from the flat bottom plans that we have included thus far. Instead, it features a deeper, V-shaped hull that makes it better suited to more efficient rowing and easier maneuverability.

It can be rowed easily from either seating position and is durable enough to handle up to three average-sized adult passengers. The ends of the boat are identical, which allows for multi-directional rowing.

The list of materials required for this boat plan should cost you between $30 and $50, depending on your location and hardware costs there. The resulting build is lightweight enough for two people to be carried and also to be transported on top of a vehicle .

Inside the boat, the builders use aluminum tubing to secure the struts that hold the seats. This material choice keeps the overall weight of the boat down while still adding the necessary rigidity across the beam of the boat.

8. The Hobby Kat

free sailboat plans plywood

The Hobie Cat is one of the most iconic and recognizable small sailing vessels ever made. This Hobby Kat plan is your answer to building your own iconic sailboat without spending thousands of dollars.

Your finished boat will be able to handle speeds of up to 20 miles per hour. It will be a super fun vessel for windy days on the lake or bay. The builder was able to construct the hulls, decking, and rudder for this boat while spending little more than $200.

From there, they purchased and installed the mast, boom, sail, and rigging, which brought the total amount spent to roughly $650 (still much less than a name-brand Hobie!). Without the mast and sail, this boat weighs roughly 165 pounds and is constructed using primarily 3/16-inch marine plywood.

You can also elect to build your own mast, boom, and sail if you have the time and skills to do so.

Those elements are not included in this boat plan, but they do offer some recommendations for where to buy these components!

The HobbyKat

9. The Tern

free sailboat plans plywood

Named after the common seabird found around the world, the Tern is a lightweight and nimble sailboat with a 72 square foot base design. She is made for inland sailing and planes very well in moderate breezes.

The hull design also provides minimal water resistance and the small floor plan makes this boat easier for intermediate sailors to handle. Even though it offers a small footprint, this boat is sturdy enough to handle up to four adult passengers.

One of the best things about this boat plan is that it can be built almost entirely by using only common hand tools.

Of course, you can speed things up if you have power tools and you are skilled enough to use them correctly.

The Tern boat plan includes a 20-foot mast, but you can shorten that length if you desire. The plan includes a complete list of materials and step-by-step instructions on how to plane and assemble each element.

10. The Falcon

free sailboat plans plywood

As you might expect from its name alone, the Falcon is an incredibly speedy sailboat for its size. It boasts a 14-foot centerboard and can handle two to four passengers, depending on its size and weight.

In tests of the original build, the creators claim that this boat out-distanced many Snipe and Comet sailing vessels as well as pacing evenly alongside longer 18-foot sailboats. When finished, your boat will have a six-foot beam and a total weight of roughly 475 pounds.

For the main framing components, they recommend using white oak and plywood will be the main material used in the hull construction. The hull features a V-shaped that was inspired by larger schooners.

The Falcon is best suited to sailing on bays, lakes, and wide rivers. It is also a boat plan with just under 120 square feet of deck space and it is a great build for amateur craftsmen and sailors.

11. The White Duck

free sailboat plans plywood

The White Duck is a flat-bottomed rowboat with a total length of 13’6” and a four-foot beam. The cockpit is approximately 15 inches deep all the way around and this boat can handle up to five passengers while maintaining buoyancy and stability.

When fully constructed, it will weigh roughly 200 pounds, but the final weight will depend on the type of lumber you choose for your build. This boat plan features plywood planking over solid wooden frames.

The White Duck is built with a pointed bow that cuts nicely through the water. The flat stern of this boat design will make it easy to attach a small outboard motor with a maximum of six horsepower.

As you might expect from its name, this rowboat is a great option for duck hunting trips. That being said, it is a highly versatile craft that can also be used for pond fishing or casual rowing on your nearby lake.

12. The Sea Midge

free sailboat plans plywood

The Sea Midge is one of the smallest rowboats on our list and it is ideally suited for one average-sized rower or two small paddlers. It is only about 8 feet in length and offers a 52-inch beam at its widest point.

The Midge’s small dimensions make her ideal for navigating narrower creeks and streams. With an approximate weight of 62 pounds, she is easy to maneuver on the water and can also be much more easily transported than some of the larger boat plans on our list

The Seamidge

13. The Zephyr

free sailboat plans plywood

The Zephyr is a compact and speedy dinghy sailboat that measures roughly 14 feet long and approximately five feet across. This boat style was originally developed for safely crossing the English Channel. This means it can stand up well in rough waters.

When finished, it is also light enough to be transported on a small trailer or on top of a larger vehicle.

The boat plan calls for using hemlock or fir for the framing and oak or Douglas fir for the keel and chines.

14. The Gypsy

free sailboat plans plywood

The Gypsy is a small cruising sailboat that is meant to be equipped with an outboard motor for powered locomotion. The original design resulted in an incredibly seaworthy vessel that logged more than 6,000 nautical miles in her lifetime.

It includes a comfortable cabin that makes it well-suited for multi-day sailing adventures. This boat plan includes improvements on the original design that will help you build an extremely durable and long-lasting sailboat.

The Gypsy boat design will help you construct a vessel that can handle a motor up to 25 horsepower so that you can enjoy cruising speeds of up to nine miles per hour.

While it may require a bit more of an investment in time and money, it will also help you produce one of the best boats you can build with a free boat plan!

15. The Crazy Cardboard Boat

free sailboat plans plywood

PC Saint Dominic Catholic School

Finally, let’s talk about a crazy cardboard boat plan that you can build in less than a day. This is a great boat plan to bookmark for your next teambuilding project so that you can earn bragging rights with your coworkers.

The plan calls for using 1.5 sheets of cardboard. But you can use the remaining half sheet to build your own boat paddle if you want to get creative.

Triple-thick cardboard is best for this boat plan. But you can always double up thinner sheets if that is all you can find.

These plans include an easy-to-follow diagram for marking, cutting, and folding the cardboard sheets to create the hull of your boat. From there, it calls for using contact cement and construction adhesive to seal the edges and corners.

If you are looking to save a little money on this build you could also use duct tape and then wrap the entire design in plastic sheeting to provide waterproof qualities.

Overall, this build is one of the cheapest and easiest on our list. It is also a great project for hot summer camp days on the lake or river!

15 Free Boat Plans You Can Build This Week (with PDFs) – Final Thoughts

free sailboat plans plywood

Photo by Alexandra Soloviova via Shutterstock

We hope that you now have a couple of free boat plans to inspire you to begin your own construction project.

Don’t hesitate to check out YouTube for some useful boat-building videos when you are getting into the nitty-gritty of these build processes!

Enjoyed 15 Free Boat Plans You Can Build This Week (with PDFs)? Share it with your friends so they too can follow the Kayakhelp journey.

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Free Boat Plans You Can Build This Week (with PDFs)

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Picture of Peter Salisbury

I’m Pete. I am the owner of KayakHelp.com. I was born and raised in Cleveland, Ohio, I grew up kayaking, fishing, sailing, and partaking in outdoor adventures around the Great Lakes. When I am not out on the water, you can find me skiing in the mountains, reading my favorite books, and spending time with my family.

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free sailboat plans plywood

Boats plans for self builder - in metric

Imperial plans on duckworks.












 


 














pDIY sailboat plan for amateur boat building

Twin keels version

 

Daguerboard version

40.00 €

 


A contemporary fast sailing dinghy. The hull shape has been tested in a VPP program.

- LOA 3.5 m x Beam 1.4 m
- Weight 65 kg
- SA 4.7/6 m2, can use a Laser 4.7 rig
- For one adult and a child (CE D/2)

Full plans in PDF with 3D building guide.
DXF CNC cutting file.

6 sheets of ACX 1/5 5 mm plywood.

 

50.00 €

Laser Radial rig version

420 version

70.00 €

60.00 €

 

for rivers & lakes sailing

- LOA 8' x Beam 4' 1/2"
- SA 4.9 m²
- Weight 60 kg
- Weight full load 280 kg
- Camper for one person ( CE D/1 protected waters )

Full plans in PDF with 3D building guide.

5 1/2 sheets of ACX 1/4 - 6 mm plywood.

40.00 €

 

One main central long keel and two bilge skegs to sit upright.

- LOA 3.20 m x Beam 1.24 m
- SA 4.75 m²
- Weight 70 kg
- Weight full load 300 kg
- Camper for one, daysailer for three ( CE D/3 protected waters )

Full plans in PDF with 3D building guide.

3-1/2 sheets of ACX 5/16 8 mm or 3/8 10 mm plywood.

45.00 €

 

A simple junk sail minimalist scow.

- LOA 4.20 m x Beam 1.24 m
- SA 5.7 m²
- Weight 125 kg
- Weight full load 340 kg
- Camper for two ( CE D/2 protected waters )

Full plans in PDF with 3D building guide.

7 sheets of ACX 3/8 10 mm plywood.

Free plan ! [ ]

 


- LOA 4.20 m x Beam 1.58 m
- SA 9.65 m²
- Weight 200 kg
- Weight full load 450 kg
- Camper for two, daysailer for three ( CE D/3 protected waters )

Full plans in PDF with 3D building guide and photos.

11 sheets of ACX 3/8 10 mm plywood.

55.00 €

 

.

- LOA 4.50 m x Beam 1.64 m
- SA 10.6 m²
- Weight 250 kg
- Weight full load 580 kg
- Cruiser for four ( CE D/4 protected waters )

Full plans in PDF with 3D building guide and photos.

14 sheets of ACX 3/8 10 mm plywood.

75.00 €

Full PDF plans  with 3D building guide.

DXF CNC cutting file.

10 sheets of ACX 1/4 6 mm plywood.

 

65.00 €

 


- LOA 4.00 m x beam 1.64 m
- SA 9.35 m²
- Weight 150 kg
- Weight full load 400 kg
- Camper for two ( CE D/2 protected waters )

Full plans in PDF with 3D building guide and photos.

8 sheets of ACX 3/8 10 mm plywood.

50.00 €

 


A cabin with two bunks, and place for all your stuff, camping stove & toilet.

- LOA 4.20m x beam 1.68m
- SA 9.65 m² junk or gaff rig
- Weight kg
- Weight full load 450 kg
- Cruiser for two, daysailer for three ( CE D/3 protected waters )

Full plans in PDF with 3D building guide and photos.

11 sheets of ACX 3/8 10 mm plywood.

65.00 €

 

A pocket cruiser with a double chines hull.

- LOA 4.50 m x beam 1.80 m
- SA 12 m²
- Weight 295 kg
- Weight full load 580 kg
- Cruiser for three ( CE D/3 protected waters )

One double berth, a single bunk, galley and toilet locker.

Full plans in PDF with 3D building guide and photos.

14 sheets of ACX 3/8 10 mm plywood.

85.00 €

 


Sailboat plans with variations : ketch, schooner or sloop, two roof shapes, long or short cockpit.

A larger pocket ship with a double chines hull.

- LOA 5.75 m x Beam 2.23 m
- SA 18.5 m²
- Weight 600 kg
- Internal ferrociment ballast and daggerboard with lead
- Weight full load 1100 kg
- Cruiser for four, daysailer for five ( CE C/3-D/5 )

Full plans in PDF with 3D building guide.

20 sheets of ACX 3/8 10 mm plywood. et 4 sheets of ACX 1/2 12 mm plywood.

Fiber glass / epoxy on the bottom of the hull.

 

175.00 €

Add your pocket cruiser plan

 


- LOA 4.70 m x beam 1.64 m
- SA 9.9 m² - bermudian or gaff rig.
- Weight 250 kg
- Weight full load 500 kg
- Cruiser for two, daysailer for 3 ( CE D/3 )

Full plans in PDF with 3D building guide.

10 sheets of ACX 3/8 10 mm plywood. et 1 sheets of ACX 1/4 6 mm plywood.


 

85.00 €

 


- LOA 5.50 m, beam 1.88 m
- SA 15 m² - Hasler or fantail sail
- "chinne runners" and central leeboard
- Sliding hatch, two plastic domes, internal command lines
- Weight 500 kg with a 120 kg ballast
- Weight full load 800 kg
- Cruiser for two, daysailer for 4 ( CE C/2 - D/4 )

Full plans in PDF with 3D building guide.

14 sheets of ACX 9 mm plywood. et 3 sheets of 12 mm plywood.


 

165.00 €

 

Jangadas are traditional fishing boat on the north coast of Brazil, originally simple log rafts.

The Jangada 488 is a special surf scow, with the choice of a Bermudian or a crab claw rig, barn door or lifting rudder, and optional seating wings. There is enough space to sleep on board.

- LOA 4.93 m x Beam 1.8 m
- SA 11.3 m² de voilure - bermudian or crab claw sail
- Weight 220 kg
- Weight full load 500 kg
- Camper for two, daysailer for three ( CE D/3 protected waters )

Full plans in PDF with 3D building guide.

8 to 12 sheets of ACX 3/8 10 mm plywood.


 

65.00 €

 


A classical motor launch on a simple semi-dory hull.

- LOA 5.30 m x Beam 1.81
- Weight 450 kg
- Weight full load 900 kg

- Motor 10/30HP
- Daysailer for five ( CE C/4 et D/5)

Full plans in PDF with 3D building guide.

9 sheets of ACX 3/8 10 mm plywood and 4 sheets of ACX 1/2 12 mm plywood.

 

65.00 €

On the same basis, a motor launch with a shelter cabin.

10 sheets of ACX 3/8 10 mm plywood and 4 sheets of ACX 1/2 12 mm plywood.

75.00 €

.

- Stitch and glue with light glass layer
- LOA 4.60 m x 3.80 m wide
- 60 kg
- SA 5.15 m²
- Training sailboat for 3 adults or 4 children (catégorie D3)

PDF A3 plans
5 sheets of ACX  6, 8 or 9 mm  plywood

50.00 €


- LOA 3.95 m beam 2.27 m
- SA 9.75 m² "Hasler" junk sail
- Two bunks
- Weight kg 250 - 400 kg
- Cruiser for two ( CE D/2)

Full plans in PDF with 3D building guide.

17 sheets of ACX 6 mm plywood.


 

60.00 €


- LOA 5.45 m x  2.44 m wide
- SA 15 m² "Hasler" junk sail
- Two bunks
- Weight kg 270 - 600 kg
- Cruiser for two ( CE C/2 - D/2)

Full plans in PDF with 3D building guide.

17 sheets of ACX 6 mm plywood.

 

 


 

95.00 €

 

Optimisation en CFD

250.00 €

Cuising version

 

Sport version

 

With CNC cutting file

690.00 €

 

 

 


A folding trimaran for advanced builder.

- LOA 6.2 m x max beam 4.95 m, 2.1 m fold, 1.85 m unbolt.
- Weight 450 kg
- SA 23 m2, can use a Tornado ou Hobie Cat 21 rig and sails.
- Cruiser for four (CE C3/D4)

PDF A3 plans of the main hull and floats, bulkheads, rudder, leeboards, folding beam, glassfibering with UD or carbon.

26 to 28 sheets of ACX 1/4 6 mm plywood.

 

295.00 €

Option with foils dagguerboards on a wooden shape

- Easy profil maling
- Dyneema ® control lines
- Modifications on the original plan : carbon fiber & beam geometry

95.00 €

Lifting keel

 

Dagguerboard


- LO 3.05 m x beam 1.44 m
- Lifting keel or dagguerboard
- Stitch and glue plywood building
- Weight 140-160 kg, ballast 30.5/53 kg
- SA 6 m2 de voilure, "Hasler" ou "Fantail" junk sail
- 125° Angle of Vanishing Stability fully loaded
- 2 bunks, storages
- Interior steering
- 10 sheets of ACX 1/4 6 mm plywood
- CE C1/D1
- PDF file 16 A3 sheets

120.00 €

Lifting keel


- LO 4.25 m x beam 1.83 m
- Lifting keel
- Flush deck or roof
- Stitch and glue plywood building
- Weight 375/650 kg, ballast 100 kg
- SA 11 m2 de voilure, "Fantail" junk sail
- 130° Angle of Vanishing Stability fully loaded
- 2 bunks, storages
- cockpit and interior steering
- 18 sheets of ACX  8 or 9 mm plywood
- CE C1/D3
- PDF file 9 A1 sheets


175.00 €

 


- LO 4.75 m x beam 1.84 m 
- Twin dagguerboards, grounding steel plate, ballasts
- Stitch and glue plywood building
- Weight 375 kg / 750 kg
- SA 12 to 16.5 m2 de voilure, junk or Cat boat
- Wooden mast with UD carbon or carbone tube
- 120° Angle of Vanishing Stability fully loaded
- 2 bunks, storages
- Optionnal DXF file for CNC cutting
- 21 sheets of ACX 6,7 or 8 mm plywood
- CE C1/D3
- PDF file 10 A1 sheets


 


245.00 €


- LO 6.10 m x beam 2.30 m
- SA 21.9 m2 + optionnal gennaker
- Lifting keel 80 / 100 kg + ballast 160 / 140 kg
- Stitch and glue plywood building
- Weight 570 kg
- Double bunk, storages
- 20 sheets of ACX 8 or 9 mm plywood
- CE C3/D5
- PDF file 12 A2 sheets

295.00 €

Schooner junk rig

...twin rudders and leeboards

V shape bow optimized in CFD


- LO 6.50 m x beam 2.46 m
- Twin leeboards and grounding steel plate
- Stitch and glue plywood building
- Weight 1250 kg / 1800 kg
- SA 24.7 m2 
- 130° Angle of Vanishing Stability fully loaded
- Two cabins, separate head, galley, chart table 3/4 bunks
- Optionnal 75l Ballast 75l to reach B2 classification
- 43 sheets of ACX 9 or 10 mm plywood
- CE B2/C4
- PDF file 10 A0 sheets

 

495.00 €

 

Wooden keel with carbon layers

Hull shape optimized in CFD

 


- LO 6.50 m x 2.55 m
- Lifting keel with 315 kg lead bulb
- Lifting rudders on skegs
- Can sail inshore with partially lift keel
- Stitch and glue plywood building with glass and carbon fiber
- Weight 900/950 kg
- SA 43.5 m2, aloy mast
- 130° Angle of Vanishing Stability fully loaded
- 2/4 bunks
- Ballast 2x195 l to give quite the same righting moment than canting keel
- Around 40 plywood sheets,  9 and 6 mm 
- CE B2/C4
- Plans 9 A0 sheets
- DXF file for CNC cutting, jig and templates included

690.00 €

 


A Sit On Top kayak with a leeboard and sailing option.

Plywood epoxy building on a central backbone and light frames.

- LOA 3.65 m x beam 0.80 m
- Weight 35 kg
- Weight max load 160 kg
- SA 1.56 / 1.82m2.
- For 1/2 persons, one adult + a child or two teenagers (CE D2)

4 sheets of ACX 1/5 5 mm plywood.

55.00 €

 


A Sit On Top kayak with a leeboard and sailing option.

Plywood epoxy building on a central backbone and light frames.

- LOA 4.25 m x beam 0.78 m
- Weight 35 kg
- Weight max load 190 kg
- SA 1.82 / 2.2m2.
- For 1/2 persons, one adult + a child or two teenagers (CE D2)

4 sheets of ACX 1/5 5 mm plywood.

65.00 €

 

- 2 asymmetric lateral floats
- box-section beam
- 3.7 m2

1 sheets of ACX 1/6 4 mm plywood.


15.00 €

- LO 4.75 m x beam 0.86 m
- Sliding seat and wooden footrests
- Stitch and glue plywood building
- PDF file 9 sheets A2
- 5 sheets of ACX 1/5 or 1/4 - 5 / 6 mm plywood

70.00 €

 

- LO 6 m x beam 1.74 m
- Sliding seat and wooden footrests
- single handed or double crew
- Leeboard and ruder
- Sides and front storages
- SA 14.5 m²
- Weight 175 kg
- Stitch and glue plywood building
- CE D3
- 10 sheets A1 + DXF file for CNC cutting included

- 14.5 plywood sheets 1/4 - 6 mm ( 16 manual cutting ).

245.00 €

Jérôme Delaunay Naval Architect - Nautline design office in naval architecture: I design and draw custom boat and sailboat plans, in plywood epoxy and other materials. Sailboat plans for shipowner construction and professional construction. Plans of multihulls, plans of catamarans, praos and trimarans. CFD hull study, digital hull basin, engine optimization. I offer scantling calculations, keel calculations, mast and rig calculations. Composite sampling calculations. DXF digital plans for CNC digital cutting.

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Build a small sailboat free plans.

Small Sailboat Build Plans

These plans are for a small 15 foot knockabout sailboat.

I like these plans for their ease. Building a smaller boat is a lot more attainable than a cabin cruiser! And these plans get right to the specifics of building. From the plans:

ANY SAILBOAT fancier will like "Tramp," the trim, 15-ft. knockabout that's so easy to build in plywood. The first operation is to cut the stem, transom and side planks and assemble the forms.

Use casein or waterproof glue under the butt strap joining the side planks together. Forms can be made of almost any scrap material on hand. If you are a good enough mechanic, they can be dispensed with and correctly beveled frames made to their exact shape can be placed permanently in the boat. Screw-fasten the oak frame at sides and bottom on the inside of the transom. Then notch out the bottom of the frame to receive the keel batten...

The transom is placed last and must be beveled so that the side planks fit tightly against the cleats and the transom edge. Be sure to place white lead and a thin thread of cotton between planks and stem and transom prior to joining them together...

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free sailboat plans plywood

Petrel 33: widen your horizons

Petrel 33 is the logical evolution of her smaller sister petrel 28 , with the task to expand the horizons of cruising activity for a 4-6 person crew, raising the bar of onboard comfort, keeping the boat size under the critical (for a homebuilder) size of 34 foot – 10 meters of overall length., a “new classic” looking cruiser, sturdy, with no frills and weird solutions, ready to let you sail with a decent speed and a very good comfort level both at anchor and sailing., the starting point is the very good sailing capabilities shown by the petrel 28, so i decided to develope this hull into a enlarged design, keeping a quite narrow hull for actual standard, prolonging the bow lines for a plumb stempost; i expect to have a similar behaviour of the proven 28footer, with a tender weather helm in every situation, a very soft and gentle wave riding attitude in a seaway, and a good acceleration coming out of the tacks, i expect a little bit more speed given the longer water length ; section are moderately full at the bow, maximum beam is around 60% of hull lenght , transom sections keep a moderate vee.

petrel 33 hull lines

Stability calculations give us good parameters (see stability curve attached) , with a real large positive area stability, a 123° AVS (Angle of Vanishing Stability) with loaded boat, and a minimal negative area in the stability curves.

StabilityCG90jpeg

Rig and sailplan:

Sailplan is based on a 50% area split among mainsail and a furling jib ; we kept the upwind sailing area to a moderate value, avoiding “wannabe racers” temptations; a decent sized gennaker can be hoisted on the fixed bowsprit, an obvious choice given the fact that the new generation furlers are making this sails very easy to manage for cruising crews too, adding the pleasure of sailing downwind in light airs at a decent pace, a weather situation which is quite a pain in normal mainsail + jib configurations ; in roughest situation you can hoist a storm jib on a removable internal stay fitted on a high load chainplate leaning on the forward structural bulkhead ; rig is a classical 2 spreaders mast , spreaders are 15° swept, there is a structural backstay and no structural runners, lower shrouds are doubled., deck gear configuration features classical sturdy and manageable solutions, without too many frills : 4 self tailing winches to pull sheets, halyards and control lines, 2 stoppers array on cabin top panel, 2 tracks for jib cars, so that the jib can keep a decent shape even furled, a small track for the mainsail purchase, all the control lines are led to cockpit to avoid bow walks in “spicy” situations (plans will detail how to make bombproof fitting points for lifelines too);, boat will be powered by a diesel (20-30 hp) or electric (7 kw) inboard engine fitted with a saildrive or shaft-line transmission ; this will allow to keep a decent pace while motoring in zero wind situation, or to add a good booster to sail thrust if needed; i expect to reach a 6.5 knots boat speed at 2000 rpm with a 30 hp diesel engine., rudder and steering system:, rudder is a single blade semi-compensated one with tiller steering system ; there will be two options detailed on plans: spade rudder with ss steel shaft (this solution is depicted in rendered images), and an easier to build transom hung rudder., finkeel is naca profile keel made of welded steel plates, ; ballast is made by lead poured in the keel hollows ; keel is fitted on the hull with a web of bolts on solid hardwood floors, with nuts and high thickness ss steel counterplates under the cabin floorings; keel load is carefully distributed to avoid any local high stress area., interiors and on board living:, this area marks the main differences among this 34 footer and her smaller sister; higher hull topsides and two more meters of boat make a world of difference in terms of interiors and on board comfort; we have 6 regular berths, a comfortable galley and dinette area, a decent volume for on board systems and storage, all that you need to medium-long range sailing given the size of the boat ; both forward and after cabin are closed with a small door to gain a little bit more privacy ; cabin height is around 191 cm , cockpit is quite wide, and it’s designed to be comfortable for a crew of 6 while sailing with the heeled boat too ; transom area is protected by a sturdy wooden hinged structure that can be lowered when moored to be used as a transom platform. low sleek coamings protect the forward area of the cockpit , making the primary winch basement too; toerails and good sized areas among cabin flanks and hull sheerline make going to the bow a very safe operation even when boat is heeled and in rough conditions;, building system:, given the good amount of miles sailed by petrel 28  in every sea state with very good reliability, i keep a similar structure for this project, upgrading the scantlings to cope with higher stresses; so the boat structure is a grid of plywood bulkheads and frames linked by solid wood stringers and a mixed plywood-solid wood structure forming keel backbone and stempost ; hull planking is made by 12 mm plywood, with the radiused area made by two layers of 6 mm plywood panels , all glued to the underlying structural grid , in a reliable , sturdy and easy to build system called “radius chine” ; cabin , cockpit and deck surfaces are made by 10-12 mm plywood panels stiffened by a grid of secondary stringers, solid beams and other structural elements; the hull bottom is further stiffened by a number of solid wood floors , tightly spaced in the centerboat area, where they bear the finkeel loads. all critical areas and structural bondings are strengthened and stiffened by epoxy resin laminated glass fabric and epoxy resin liquid joinery and structural bondings. this building system is definitely suited to be realized by home builders or small boatyards, with a basic level of wood craftmanship , in a decent amount of time given the size of the boat., in my view this will allow a small boatyard to build and offer a highly customized top level sailboat keeping the final prize to a reasonable level, which is basically the main concern when it comes to manage a small boatyard..

petrel 33_strutt

Building plans and study plans: project Petrel 33 is is completed : now I’m starting the long and meticulous process of drawing the building plans; complete plans will be available approximately at the end of spring at this link , anyway if someone is so committed to long for an immediate start of construction he can purchase plans starting from now, a first batch of drawings (hull parts , assembly scaffold and hull structures) will be delivered within a week so that he can start building, the rest will follow as scheduled within half of June 2018; study plans and bill of materials will be available approximately within the end of April 2018 and will be downloadable form this page for free, as usual. Stay tuned !!!

Plans price: 900 € for paper sheets, 840€ for pdf format drawings, 350 € for cad engraving files (required if you want to cut all the plywood parts with cnc machinery, includes keel steel plating shapes) ; plans will be made approximately of 27 drawings and a 25 pages booklet with assembly sequence, tips and tricks, plans can be purchased here, a discount will be available for the first buyer ., petrel 33 specifications, hull length: 9,90 m (bowsprit included), overall length: 9,90 m, maximum beam: 3,03 m, prismatic coefficient: 0,53, sink rate: 170kg/cm, canoe body wet surface: 18 m2, draft at design displacement: 1,80 m, vacant ship diplacement: 3400 kg (all gear up, no water and food, no fuel), design displacement: 4050kg (crew of 4 + luggage, 50kg fuel, acqua 150 liters water, 100 kg extra), maximum displacement: 4500 kg (crew of 6 + luggage, full fuel, full water), ballast: 1300 kg: fixed keel, upwind sail area : 47,3 m2 , mainsail 23.2 m2, jib 24 m2, staysail on removable babystay: 6.5 m2, gennaker: 65 m2, mast height on dwl: m 13,3, performance parameters : sa/displ^0.66 = 19.5 , sa/wet surface = 2.6 (canoe body only), engine: diesel inboard with saildrive or shaftline transmission, 20-30 hp, 50 liters fuel tank , electric engine specifications on plans, accommodations: 6 fulls sized (1,90 m or more) berths, 1 v berth at bow, 1 double berth on transom , 2 galley berths, interiors: charting table with main electric panel, vhf radio and chart plotter area, galley with stove, sink and 30 liters fridge, enclosed toilet with wc sink and shower, central table in dinette with foldable wings. 190 cm height in the whole galley area., systems: 12 v and 220 v wiring scheme, fresh water and black water plumbing scheme, 200 or more liter freshwater tanks.; two service batteries and a engine dedicated battery, ce label : possible b6/c10 , data to be required as extra item..

  • plans: 900€ for paper version, 840 for PDF version , 350 for CNC cutting files , can be purchased here

free sailboat plans plywood

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A selection of Free Boat Plans that can be viewed and / or downloaded.

These free to download wooden boat plans (pdf) were first published in magazines such as "Popular Mechanics", "Popular Science" and the "Boat Builder's Handbook".

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free sailboat plans plywood

Back Issues for Sale

"Popular Science" magazine and "Popular Mechanics" back issues can be viewed online at Google Books.

All these free boat plans can be built by anyone with a common sense modicum and a few basic woodworking skills and tools. However, if you have not got the skills and tools yet, this is a great way to acquire them.

One of the beauties of building yourself is that you do not have to buy everything at once, just get what you need when you can afford it.

While some of the instructions suggest using exterior plywood, I would always recommend using marine grade.

If you need help with lofting out the plans click here for an article here which should help.

free sailboat plans plywood

Canoe Free Boat Plans 

canoe plans

Combining the features of both kayak and canoe, "Blue Bill" is for those out-of-doors-men who hunt or the sportsmen who need an ultra-light-weight portable boat for use upon any waters.

Besides being usable to build a double-end paddling model, a few changes permit the plans to be used for making a canoe that will accommodate outboard motors up to 6 hp. for swift, speedy transportation on any stream or waterway.

Weighing only 75 lbs. complete, "Blue Bill" is easily transported atop an auto anywhere.

Click Here for the Plans

Canvasback canoe plans

This kayak is the answer for young people who want to build an inexpensive boat for summer fun. A shop full of power tools is not necessary, either. All the work can be done with ordinary hand tools and a few C clamps. This Free Boat Plan will carry one adult but it's handiest when paddled by a youngster. The boat is stable in the water and, even though it can be turned over, it will not sink. It's also light enough to be carried with ease. Building is so simple that the 'Jig' consists of only two blocks and a few bricks. 

Hunting Kayak

Hunting Kayak canoe plans

For many years a favorite of hunters, trappers and traders the kayak now is as popular with Europeans as the outboard boat is with Americans.

Although this boat was designed to carry two people, it will accommodate three in a pinch and gear may be stowed under fore and after decks.

A few strokes with the double paddle will send it gliding across the water with the minimum of effort on your part.

Kayaks are surprisingly seaworthy, too — more stable than a canoe, in fact, because the occupants sit on the bottom of the hull which lowers the center of gravity. 

Pintail and 10ft Duck Boat

Pintail

'Pintail' drawn from plans by Wm D Jackson is another of the Free Boat Plans from the 'Boat Builder Handbook'. This one is being built by Greg Allore .

glid easy canoe plan

If you have ever struggled with the oars of a heavy, slow-moving rowboat and then paddled a swift, high maneuverable canoe you can appreciate why many true sportsmen prefer canoes.

But, too often, the multi-ribbed conventional canoe is not only hard to build but too thin-skinned for hard usage.

This Free Boat Plan teams up plywood and fiberglass to produce a tough, scrape-proof canoe you can build in one-tenth the time it would take you to turn out a conventional canoe.

The use of only one frame offsets the extra weight of using plywood, so that this canoe is still light enough for comfortable portage. 

Little Chief

free canoe plans

Little Chief is a canoe with many virtues, ideally adapted to quick, easy construction.

Canoes are not easy to build, but here is one Free Boat Plan that can be made of ordinary materials for a fraction of the cost of conventional canoes.

It has attractive molded lines and may be built either as a paddling model or, with slight changes, adapted for use with small outboard motors.

free wooden canoe plans

In all countries of the world, particularly the United States, the kayak is enjoying newfound popularity.

Here's a nimble, lightweight craft that has its roots in the Arctic as a basic instrument of survival, yet is branching out as a modern outdoor sport on our own rivers and lakes.

To the Eskimo, a kayak is more than a boat.

When he's laced into his whale-bone and walrus-hide craft, he's ready for anything in the way of water or weather.

To most of us, however, a kayak is pure adventure and fun.

It's perfect for poking around uninhabited Islands, exploring the bends of a lazy, winding river, or just breaking the peaceful surface of a placid lake at sunset.

Redwood Canoe

canoe free plans

You can build this 74lb, 16 foot canoe using redwood strips, an old boat-building technique.

Two persons can sit side by side in the center with one person at each end and plenty of room for gear.

This canoe is formed around plywood templates using redwood strips glued edge to edge.

You lay up the strips, remove the form, and the canoe is complete, except for fiberglassing and putting in the seats. 

The plans can also be used to build a 13-foot version of this strip planked canoe.

or Click Here for the Free Plans

redwood canoe

Houseboat Free boat Plans

Budget houseboat (trailerable).

Budget-Houseboat plans

The Budget Houseboat is like a camper that goes on water.

She's 20 ft. long with a 9-ft. beam, containing 300 sq. ft. of usable floor area.

This means that while she can accommodate two in outrageous comfort, she can easily take a family of four on an extended vacation and be entirely self-contained.

There are two full-size permanent bunks in the forward section of the cabin.

The dining table, in the rear section of the cabin, seats four and then drops down to convert into an extra bunk 6 ft. 4 in. long and 38 in. wide.

Cabin headroom is 6 ft. 2 in., and two cots can be stationed to the rear of the cabin area.

Bayou Belle

Bayou Belle houseboat plans

Bayou Belle is a 25' scow that can be built as a sports utility, a fishing boat, or a houseboat, depending on your requirements for pleasure offshore.

As a sports utility, she can be used for towing water skiers and for cruising, as a fishing boat, she offers a stable platform with plenty of elbow room and stowage space.

As a houseboat, she has roomy interior accommodations for a leisurely life afloat.

Construction of Bayou Belle makes use of prefabricated sections, which means that much of the work can be done indoors in the average garage during the cold winter months, and the boat completed outdoors in time for launching in late spring.

Float-A-Home

Float-A-Home houseboat plans

A houseboat is a unique water craft in that it combines most of the comforts of home with the mobility of a boat.

Of course, use is limited to sheltered waters, and speeds are slow in comparison to more sea worthy vessels.

Float-A-Home is a 21-footer that provides plenty of living space for three or four persons.

An extremely simple houseboat to build, the free boat plans feature a strong hull with a heavy keel and close-spaced framing.

This, coupled with a relatively low profile, makes it a very stable craft.

Click Here for the free Plans

Float a Home

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I am perfectly aware that the majority of Wooden Boat aficionados are sensible folk. However, I need to point out that I am an amateur wooden boat enthusiast simply writing in order to try to help other amateur wooden boat enthusiasts. And while I take every care to ensure that the information in DIY Wood Boat.com is correct, anyone acting on the information on this website does so at their own risk.

COMMENTS

  1. Free Sailboat Plans

    affiliate links Cabin Cruiser, Free Sailboat Plans Petrel You can build this 16ft boat as a day sailer or an overnighter with cabin. Petrel is a Free Sailboat Plan that fulfils the greatest possible variety of uses in one model, offering the builder either an open-cockpit racing craft with comfortable accommodation for day sailing or a snug cabin model with accommodation for overnight trips to ...

  2. Absolutely Free Boat Plans

    Free plans have a tendency to disappear so it is a good idea to print out any plans you expect to be using in the future. For more information or to comment about a particular free plan please contact the owner of the page you found the plan on. ... • Plywood Boat Building FAQ

  3. Free Plywood Boat Plans

    Below, you'll find a selection of free plywood boat plans to inspire your project: Canoe Plan. Micro Folding Dinghy. 15ft Plywood Canoe. PakYak. Bayou Belle. Falcon. Cabin Cruiser. 22ft Cruiser. Sailboat. Sea Angler Cabin Cruiser. Puddle Duck Racer. Dolphin Cabin Cruiser. 19ft Inboard Runabout. Ha Penny Cabin Cruiser.

  4. 15 Free Boat Plans You Can Build This Week (with PDFs)

    Of course, we have also included a few free boat plans. You can keep in your back pocket for the next time you are asked to build a cardboard boat as part of a contest or lakefront teambuilding adventure. ... The main material that is required for building this boat is quarter-inch plywood. But the builder recommends using one-inch by half-inch ...

  5. Nautline : Boat plans, plywood sailboats plans, pocket cruisers

    7 sheets of ACX 3/8 10 mm plywood. Free plan ! Scow 420 "Cruiser" ... Nautline design office in naval architecture: I design and draw custom boat and sailboat plans, in plywood epoxy and other materials. Sailboat plans for shipowner construction and professional construction. Plans of multihulls, plans of catamarans, praos and trimarans.

  6. Plans & Kits

    Download free plans Essential statistics Length overall - 16' Beam at trailer bed - 7' 6" Beam at rubrails - 8' Weight - about 2500 lbs Draft - 5" Headroom - 6' 5" at center Power - 5-10 hp outboard Speed - 5 kts downhill Features "Lisa B...

  7. Idea 21

    Idea 21 small sailboat plan is the latest development of my family of small plywood & epoxy sailboats plans for homebuilders: it was quite a time since I was thinking of an evolution of her smaller 19 footer sister, so I finally take the decision to publish this new plan. The goals of this plan is simple: add interior volume, simplify the work for homebuilders switching to a complete plywood ...

  8. Build a Small Sailboat Free Plans

    These plans are for a small 15 foot knockabout sailboat. I like these plans for their ease. Building a smaller boat is a lot more attainable than a cabin cruiser! And these plans get right to the specifics of building. From the plans: ANY SAILBOAT fancier will like "Tramp," the trim, 15-ft. knockabout that's so easy to build in plywood.

  9. Petrel 33

    Boat will be powered by a diesel (20-30 HP) or electric (7 kW) inboard engine fitted with a saildrive or shaft-line transmission; this will allow to keep a decent pace while motoring in zero wind situation, or to add a good booster to sail thrust if needed; I expect to reach a 6.5 knots boat speed at 2000 Rpm with a 30 HP diesel engine.

  10. Free Boat Plans

    A selection of Free Boat Plans that can be viewed and / or downloaded. These free to download wooden boat plans (pdf) were first published in magazines such as "Popular Mechanics", "Popular Science" and the "Boat Builder's Handbook". ... This Free Boat Plan teams up plywood and fiberglass to produce a tough, scrape-proof canoe you can build in ...