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The Sharpie Cat 42 is a new catamaran design from a regular WoodenBoat contributor, author and marine architect Reuel B. Parker. She is a fast cruising cat with accommodations for eight in four cabins. Construction is cold-molded wood/epoxy, with foam core bulkheads, cabins/roofs, and she features a Parker “L-Head” rotating wing mast. Fuel: 120g; Water: 200g; Payload: 1,500 lbs. Mast height is 52′. Deck clearance minimum (laden) is 1′ 8″. Average headroom is 6′ 1″. She can also be built as a powercat. She has sheathed daggerboards and kick-up rudders.
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Well maintained (Ballantine Boat Shop) early 2000s Joel White design sailboat. New sails.
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Catamaran and Trimaran Boat Plans make it a reality to build your own catamaran or trimaran. Multi-hulled sailing vessels are a special class of boat. A very different mind set is required when thinking about sailing a multi hull, let alone getting your head around building one.
There are some unique challenges building a multi-hull sail boat, the extra beam added by each hull for instance can create storage issues while under construction. Hartley boat plans make the build process straight forward for even amateur builders. However with all things considered, building a multi can be an amazing journey.
Rachel cormack.
Digital Editor
One man’s trash will soon be another man’s sailing catamaran .
Roesner teamed up with a major aluminum manufacturer to develop a special material for the exterior. It is made from 90 percent scrap aluminum sourced from discarded license plates, road signs, cosmetic cans, and other junk. With not a single pound of primary metal, the material has a far smaller carbon footprint than regular aluminum. The yacht will also incorporate natural fibers, reclaimed wood, and recycled cork.
The green ethos extends to the propulsion system. Two electric motors will provide extra, emissions-free power if the wind doesn’t cut it. The battery pack, which has a capacity of more than 100 kWh, can be recharged by integrated solar panels or hydrogeneration to ensure true autonomy on the water. The clean, green energy will be used for everything, from growing vegetables in the garden amidship to powering the gear in the onboard film studio.
As for when the Hu’chu 55 will hit the water, the team is currently trying to find a shipyard with aluminum expertise to turn the dream yacht into a reality.
Rachel Cormack is a digital editor at Robb Report. She cut her teeth writing for HuffPost, Concrete Playground, and several other online publications in Australia, before moving to New York at the…
JULY 17 - 19, 2024 Head to the British countryside to test and evaluate the top luxury and performance vehicles of 2024.
Give the Gift of Luxury
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production Strider 24
plywood Romany 34
lightweight 14ft Zeta mainhull
Strike 15 trimaran at speed
28ft Skoota in British Columbia
10ft 2 sheet ply Duo dinghy
24ft Strider sailing fast
36ft Mirage open deck catamaran
The 25ft and under range of designs comprise a variety of trailable boats, generally either with an open deck layout or with a central cuddy. These boats are suitable for daylight or overnight coastal and "cross-channel" sailing.
Note, Saylon has a full bridgedeck and, like its smaller sister Chat, is only suitable for inshore sheltered water sailing.
Study plans are available for purchase for all designs (except for Acorn, Chat, Eagle and Saylon which are available on their own pages as pdf downloads)
Download study plans cost GBP15.00. To order studyplans please select from the correct box below
Note: You can pay using Paypal or with your normal credit card.
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25 ft plywood 'v' hull low cost cruising catamaran.
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URL: http://wallerdesign.com.au/cs25.html
The CORAL SEA 25 CATAMARAN is designed specifically for the builder who wants the maximum boat for minimum cost and building time. To this end the vessel features seperate hulls connected by strongly mounted cross beams.
The vessel is demountable for trailing and employs a simple, easily built, trunkated 'V' hull shape. The trunkated 'V', is as simple to build as the straight 'V', but has better sailing characteristics, such as less wetted surface, better tacking etc. This yacht is definitely a case of the most boat for the least work and cost.
The Coral Sea 25 is designed for safe, comfortable family sailing, with bunks for 4 in 2 seperate hulls. It also has a room for a portable toilet, small cabin lockers, and a huge cockpit for socializing. There is good sitting headroom in the hulls.
For simplicity and ease of construction the hulls consist of a plywood shell wrapped around a framework of plywood bulkheads and timber stringers. This is still the easiest way to construct a timber boat, and when combined with timber / epoxy construction, is a very cost effective way to build a sound vessel.
The rig is a simple but efficient ¾ sloop, with a large sail area for light weather cruising, easily reefed in heavier winds. The rigidly mounted beams allow the vessel to carry an efficent rig which can stand up to the weather. The rigging is as simple as possible, and is based on the KISS principle. Two separate rigs are available, a standard rig for offshore and open water sailing, and a larger inshore rig. The choice is at the builders discretion.
Auxiliary power is from an outboard in a separate pod beneath the cockpit footwell. The vessel features small skeg keels for cruising simplicity, and efficient transom hung rudders for positive helm control. Steering as designed is by tiller. The Coral Sea 25 is an easily constructed vessel capable of providing it's owners with years of comfortable and fun cruising, or even ocean voyages for the more skillful and adventurous sailors.
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Questions? Suggestions? Contact us at: [email protected]
Hu’chu 55 from aluminum scrap and discarded license plates.
Hu’chu GmbH has introduced Hu’chu 55, a sailing catamaran owned by Daniel Roesner. The German actor, producer, and environmental entrepreneur isn’t only the proprietor. He was also the one who produced the 90 percent aluminum scraps repurposed for Hu’chu 55, tapping a major manufacturer along the way for the discarded objects. He recycled aluminum scrap, discarded license plates, road signs, cosmetic cans, as well as automotive and construction remains into his sailing catamaran , collaborating with iYacht GmbH along the way for the design.
Daniel Roesner himself picked the materials to be applied to his water vehicle. He ended up incorporating natural fibers, reclaimed wood, and recycled cork since he wanted to give them a second life. Metal wraps the exterior of Hu’Chu 55, and its rugged aesthetics may give off the vibe of an explorer catamaran. The latter may ring true, amplified by the shades of brown and black that color the interior of the water vehicle. iYacht’s design offices in Hamburg and Kiel worked closely with the owner to make sure he received what he pictured as his sailing catamaran.
When it comes to Hu’Chu 55’s rig and sail system, iYacht GmbH makes sure they’re easy to control from both the steering area and the rear of the boat. The yacht design and engineering studio placed three front sails for the sailing catamaran, including a self-adjusting one and a couple of others that can handle different wind conditions. There are boards on the bottom to help the water vehicle sail better against the wind, and the design team moved the mast further back to make the front sails larger.
The sailing catamaran comes with two electric motors that can help move it when needed, running quietly and free from vibration. The water vehicle has large batteries that can be recharged by solar panels or by the movement of the boat. In this way, the propellers spin and generate electricity when the boat moves, which then recharges the batteries. The solar panels on the boat not only create electricity but are also connected to a water heating system that keeps them cool. The sailing catamaran uses renewable energy to grow vegetables, clean water, and power all its equipment, including a room where Daniel Roesner works on editing films.
iYacht GmbH designed Hu’Chu 55 in a way that Daniel Roesner can live there permanently on board, which is what he has in mind. To carry this out, the design team included a film area for him to work in, dry storage for protecting electronics and special equipment, and two garages for diving and sports equipment. All of these are tailored to Daniel Roesner’s needs, who plans to produce documentaries about the oceans as well as monitor the water quality. There’s even a boat garden in the middle of the sailing catamaran. Here, the owner can cultivate his own fresh food, regardless of his location, through the vertical hydroponic gardens.
‘After living four years on a steel cutter to test whether life on the water was for me, I quickly realized that it was my thing and that all I really wanted to do was make films and live on the sea,’ says Daniel Roesner. ‘I have a large circle of friends consisting of divers, free divers, scientists, and underwater filmmakers. I would like to collaborate with them to implement various projects on topics such as environmental protection, research, and adventure, and also hope to work with various universities. The boat is going to be a platform for sustainable research, adventure, film, and circular living. Hopefully, the Hu’chu 55 will be an inspiration to others as well.’
project info:
name: Hu’Chu 55
engineering: iYacht GmbH | @iyacht.gmbh
client: Daniel Roesner | @danyroesner
catamaran: Hu’chu GmbH | @huchusail
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“Surfing has lost one of its true pioneers as Walter Hoffman has gracefully kicked out. A surfboard builder, big-wave innovator, titan of the surf industry and committed family man, his legacy will live on in countless ways,” wrote Jake Howard, editor-in-chief of Surfer Magazine, in a tribute following news of Hoffman’s passing.
Hoffman and brother Phillip, who went by “Flippy,” spent their younger years in the Los Angeles area, sons of Rube Hoffman, who started California Fabrics in 1924.
By the ’40s, the family was spending summers in Laguna Beach, where the teenage brothers enjoyed the laid-back beach lifestyle – surfing big redwood boards, diving for abalone and having bonfires on the sand after long, cold ocean sessions, before the days of wetsuits.
Dick Metz, a longtime friend and founder of the Surfing Heritage & Culture Center, first met the Hoffmans during those years when he was a lifeguard for Laguna Beach.
Walter Hoffman joined the Navy during the Korean War and because of his water skills, was sent to Hawaii to be a lifeguard at Pearl Harbor, Metz said.
That’s where a group of surfers, including Hoffman and the likes of Buzzy Trent and George Downing, lived together, spending summers in Waikiki and winters on the North Shore, becoming pioneers of big-wave surfing.
“There weren’t shapers like now, there weren’t shops,” Metz said. “Everybody would make their own board or if you didn’t like doing it, you’d get a guy like Walter to.”
Hoffman was one of the early-era board makers, using balsa wood and other materials, long before fiberglass and foam were introduced to the craft. In 2021, Hoffman was inducted into the International Surfboard Builders Hall of Fame in Huntington Beach for his early boards that helped pave the path for big-wave surfing.
Hoffman and brother Flippy were also inducted into the Surfing Walk of Fame in 2006 for their contribution to the surf culture — namely their impact on surfwear.
Following his time in Hawaii, Hoffman learned the fabric business and bought a home on Beach Road in Dana Point in the ’50s. The brothers took the train from San Juan Capistrano to Los Angeles to help, and eventually take over, the family operations.
It was a time when surf innovation was thriving, with regular gatherings of the era’s innovators meeting every Wednesday at the empty lot next to Hoffman’s beachfront home, kicking around ideas after long days surfing — what emerged were creations such as Hobie Alter’s small sailing catamaran and the foam blanks for making surfboards.
The group, dubbed the “Dana Point Mafia,” revolutionized surf culture into what we know today, Metz said.
“All of that happened on the beach. Go surf, have a beer and talk about foam surfboards, all of that,” he said. “Walter was an integral part of that for 60, 70 years.”
Their father’s company, later renamed Hoffman California Fabrics, International, was already a big player in the textile industry, but his sons, with a love for the Hawaiian islands and surfing, would bring “their own special vision and talents” to the company.
Hoffman California Fabrics pioneered the Hawaiian-infused aesthetic of California surf clothing and became the primary textile provider to the surf wear industry, supplying big brands such as Ocean Pacific, Quiksilver, Gotcha, Billabong and O’Neill.
“No one had a better life than Walter, his life was in the best of times to be a surfer and he lived every moment of it to the fullest,” said iconic surfer and longtime friend Gerry Lopez. “I’m sure he passed with a smile for all the good waves, good friends and good times he enjoyed.”
Hoffman was also the patriarch of a family tree of surf influencers, including raising step-daughter Joyce Hoffman, a champion women’s surfer who broke barriers in the ’70s , and as grandfather to Christian and Nathan Fletcher, two well-known fixtures in the surf world.
Plans were already in the works for a statue honoring Walter and Flippy Hoffman, who died in 2010, to join Joyce Hoffman’s bronze statue at the Waterman’s Plaza, where a collection of Dana Point icons are honored for their early-era contributions.
Hoffman is survived by children Joyce Hoffman, Dibi Fletcher, Tony Hoffman, Robin Hoffman Haack, their spouses, seven grandchildren and 11 grandchildren. Plans for a memorial are pending.
Crime and public safety | winnetka mom arrested after toddler overdoses; his twin brother is in critical condition.
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Based in the UK, Woods Designs is run by Richard Woods and specialises in the design of multihulls for both home and professional builders. Founded in 1981 we now boast possibly the most comprehensive range of catamaran designs in the world.
Woods Designs specialise in the design of sailing catamarans for both home and professional builders. However we also have a small range of dinghies, trimarans and power catamarans. Scroll down to see the full list, divided into lengths and boat types.Read More...
We provide stock boat plans for both monohull and multihull sailing vessels, including sailing skiffs and sharpies. Our designs mainly feature timber construction, in plywood or cedar strip plank composite construction, using the W.E.S.T. system (wood epoxy saturation technique).
Strider by Woods Designs (LOA: 7.3 m). The "Classic" trailable catamaran . Specs, plans, building logs, photo and video gallery.
Wizard by Woods Designs (LOA: 6.7 m). Folding trailable catamaran with central cuddy. Specs, plans, building logs, photo and video gallery.
Richard Woods. Woods Designs specialise in the design of sailing catamarans for both home and professional builders. Founded in 1981 we now boast possibly the largest and most comprehensive range of catamaran designs in the world. Designs range in size from 14' to 45' and types include beach catamarans, open deck cruising catamarans ...
Tucanu, our Merlin catamaran sailing in very light winds. Build your own from plans by Woods Designs We offer a range of multihull home build plans of all ty...
Wizard sailing catamaran. The WIZARD is a 22ft sailing catamaran design that offers 5-6 berths in 3 cabins, standing headroom, easy trailing, stability AND performance. For the first time in a trailable catamaran there is a genuine double bunk.It is legally trailable world-wide behind a family car.
25ft Merlin sailing catamaran. Build your own using plans from Woods Designs www.sailingcatamarans.com. The hulls are strip plank cedar. This boat is 20 years old but looks just launched.
Janus is a 4 berth trailable sailing catamaran built in sheet plywood. However, don't be deceived by Janus' simple dory shaped hulls (which make it a very easy boat to build).
Acorn by Woods Designs (LOA: 6.4 m). Simple 2 berth trailable catamaran with hard chine hulls . Specs, plans, building logs, photo and video gallery.
Introduction to Woods Designs. Woods Designs specialise in the design of sailing catamarans for both home and professional builders. However we also have a small range of dinghies, trimarans and power catamarans I tend to own a fleet of multihulls. Sometimes I just go for a day sail, sometimes I race for the weekend, while most years I spend a ...
To build a DIY cruising catamaran, buy good design plans, determine your budget and find a working space. Next, choose your hull material, buy supplies and start building the mast beam.
LOA: 15'-6"; LWL : 13'-9"; Beam: 6'-11"; Draft: 10". Weight of structure: 450 Lbs. Materials: Marine plywood, epoxy. Maximum capacity: 8 persons. The Flat Cat hull is a new and efficient concept and is within the capabilities of many amateurs to build. The hull is a "false" catamaran with a tunnel that's partially immersed.
Ed Horstman designed TRIMARAN and CATAMARAN plans are drawn for the first time builder. Plans are concise and clearly drawn so the builder can easily follow each building step. Designs are continuously updated with your input and new ideas. Plans include full size patterns to 63'.
Sharpie Cat 42. The Sharpie Cat 42 is a new catamaran design from a regular WoodenBoat contributor, author and marine architect Reuel B. Parker. She is a fast cruising cat with accommodations for eight in four cabins. Construction is cold-molded wood/epoxy, with foam core bulkheads, cabins/roofs, and she features a Parker "L-Head" rotating ...
Quattro 16 by Woods Designs (LOA: 5 m). 16ft twin trapeze beach catamaran. Specs, plans, building logs, photo and video gallery.
Richard Woods, catamaran designer and sailor, talks to us about bow shapes on cruising catamarans, and why bow shape should be an important consideration to buyers of catamarans.
Woods Designs offer multihull designs, power catamarans and dinghies for home and professional boatbuilders
Catamarans and Trimarans Catamaran and Trimaran Boat Plans make it a reality to build your own catamaran or trimaran. Multi-hulled sailing vessels are a special class of boat. A very different mind set is required when thinking about sailing a multi hull, let alone getting your head around building one.
Part 1: Notes from Richard Woods Since the America's Cup experimented with going multihull, there's been a lot of interest in catamaran performance and the catamaran hull designs that define performance. Many guys are investigating whether to buy a catamaran or design and build their dream boat.
iYacht's Hu'chu 55 catamaran will be built from recycled materials and powered by a solar-electric propulsion system to reduce environmental impact.
Woods Designs offer multihull designs, power catamarans and dinghies for home and professional boatbuilders
Coral Sea 25 by Mike Waller Yacht Design (LOA: 7.79 m). 25 ft plywood 'V' hull low cost cruising catamaran. Specs, plans, building logs, photo and video gallery.
iYacht GmbH has recycled aluminum scrap and discarded license plates for daniel roesner and his sailing catamaran, hu'chu 55.
Walter Hoffman was an early-era big wave charger and board builder who helped kick-start the surf clothing industry.