sailing catamaran plans

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DUO 800 Study Plans

DUO 800 Assymetrical Plans

DUO 480 Adventure

DUO 900 Study Plans

DUO 900 Plans

Wizard Study Plans Download

Wizard Plans Download

Strike 20 racing trimaran using a F18 beach cat for hulls and rig

Strike 16 Main Hull Only Plans Download

Wingmaran 15 Study Plans Download

Wingmaran 15 Plans and Templates Download

ECO 520 PDF

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MIKE WALLER 

Yacht design, multihull boat plans by mike waller yacht designer.

TC670 TRAILER CAT This is an all plywood, trailerable, of the beach sailing cat designed for sheltered and semi-sheltered waters. The cabin has a double berth, a galley, small table area and W.C.

TC750 CATAMARAN This all plywood cat is a larger and more able development of the 670, and being wider, is capable of more extensive adventuring.

W880 CATAMARAN This true ocean going little cat sleeps 4 and is built in strip plank cedar and glass composite, and plywood. Sleeps 4, and has a seperate WC / shower area.

W1100 CATAMARAN This Ocean cruising vessel is in all plywood, and is capable of extensive ocean voyaging. Sleeps 5 in three seperate cabins, with seperate W.C / shower area.

W1160 CATAMARAN This ocean crusing family cat is built from strip plank cedar and glass composite. She sleeps 5 in 3 cabins and has a seperate WC / shower area.

W1200 CATAMARAN This ocean cruising family cat is a plywood version of the 1160, with rounded, strip planked hull bottoms and the rest of the boat in plywood. The transom is slightly extended to provide a wider boarding step.

W1350 CATAMARAN This is a family cruiser in cedar/foam/glass composite, intended for world cruising for a couple or small family

W1480 CATAMARAN This is a true, proven, live aboard world cruiser for a family of up to 6 in four cabins. The vessel is strongly constructed in strip plank cedar and glass composite, and plywood. She will take you anywhere.

CS25 CATAMARAN This little demountable cat has two seperate hulls, each with two berths. She is all plywood.

CS35 CATAMARAN This cat has two seperate hulls with V shaped truncated sections, each has a double berth. She is all plywood and has a center cockpit which can be built in to form a shelter cuddy.

CC31 CATAMARAN This full bridge deck cat is in multi-chine plywood, and has two huge double berths, a dinette and seperate WC / shower area

CC40 CATAMARAN This ocean voyaging cat is in multi-chine plywood, and has two seperate hulls, a center cockpit with cuddy, and unbelievable accomodation for a vessel of this type and size

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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.

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.

Fast Twin Catermaran

Lively 28 Cruising Trimaran

Lively 35 Cruising Trimaran

James Wharram Designs

Unique self-build sailing catamarans, inspired by the double canoes of the Polynesians

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Building Plans

Complete, clear and detailed plans to build your own Wharram Catamaran, that have often been described as a ‘course in boat building’. All Wharram building plans are drawn for the first time builder, so anyone with a modicum of practical ability can build one of our designs. Wharram designs are all based on decades of actual building and sailing experience of the boats, so you can be confident in its sailing capabilities and safety.

Hitia 14 Self-Build Boat Plans

Hitia 17 Self-Build Boat Plans

Wharram Wingsail Rig for Hitia Designs (Optional)

Tiki 21 Self-Build Boat Plans

Tiki 26 Self-Build Boat Plans

Tiki 30 Self-Build Boat Plans

Tiki 31 Self-Build Boat Plans

Tiki 38 Self-Build Boat Plans

Tiki 46 Self-Build Boat Plans

Tiki 21 Decktent

Tiki 21 Trailer Drawings

Tiki 30 Deckpod

Pahi 26 Self-Build Boat Plans

Pahi 31 Self-Build Boat Plans

Pahi 42 Self-Build Boat Plans

Pahi 63 Self-Build Boat Plans

Wharram Wingsail Rig for Pahi Designs

Pahi 26 Decktent

Pahi 31 Alternative Tiki Style Crossbeams

Melanesia Outrigger Canoe Self-Build Boat Plans

Tahiti Wayfarer 21 Self-Build Boat Plans

Amatasi 27 Self-Build Boat Plans

Tama Moana – Child of the Sea – Self-Build Boat Plans

Maui Self-Build Boat Plans

Hinemoa Self-Build Boat Plans

Tanenui – Fibreglass – Self-Build Boat Plans

Tanenui – Ply – Self-Build Boat Plans

Tangaroa Mk IV Self-Build Boat Plans

Raka Self-Build Boat Plans

Narai (Mark I & II) Self-Build Boat Plans

Narai (Mk IV) Self-Build Boat Plans

Ariki Self-Build Boat Plans

Tehini Self-Build Boat Plans

Wharram Wingsail Rig for Classic Designs (Optional)

Tiki Style Crossbeams/Lashings for Tane/Tanenui Designs + Tiki 30 Cockpit Drawings

Beamlashings for Classic Designs

Tiki Style Crossbeams And Lashings For Classic Designs

Design Improvement Package 1 – for Classic Designs

Design Improvement Package 2 – for Classic Designs

Windvane Self Steering for Wharram Catamarans

Complete, clear and detailed plans to build your own Wharram Catamaran, that have often been described as a ‘course in boat building’. All Wharram building plans are drawn for the first time builder, so anyone with a modicum of practical ability can build one of our designs. Wharram designs are all based on decades of actual building and sailing experience of the boats.

Study Plans

Wharram Study Plans are intended to help you decide if a particular boat design is for you. They provide more detail than is available in the Design Book. The most important part of the Study Plan is the Materials List, which will list the major boat building materials requirements so you can cost your project in your own area.

The Wharram Design Book reviews each self-build boat model and offers a detailed introduction and understanding of the world of self-build catamarans. Also available is James’ signature book, ‘Two Girls, Two Catamarans’, and his latest book, ‘People of the Sea’, in addition to a selection of books by other seafaring authors.

Films on DVD about adventures made on Wharram catamarans, building documentaries, and marine archaeology.

Merchandise

Merchandise of all things Wharram – T-shirts, customisable crew T-shirts, tank tops, pendants, mugs, hats, decals.

Papers and Articles

Technical articles about Wharram boats and their ascendants, philosophical and archaeological articles about seagoing communities, stone age sailors and pacific migrations. Adventure story collections by Ruth Wharram.

Limited Edition

To celebrate the 60th anniversary of James’ pioneering voyage west across across the Atlantic on Rongo, the first catamaran to do so, we are reprinting the original Building Plans of this design, which come in a presentation box-set including a photo book, stories of further voyages, plus a signed copy of James’ book ‘Two Girls Two Catamarans’.

	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'. The larger TRI's and CAT's have full radius hulls.With no lofting you build right away. The DESIGNER'S book TRIMARAN and CATAMARAN CONSTRUCTION is part of the plans (over 21') and covers all phases of construction. Plans are leased to build ONE boat, NO time limit. Tri-Star designs are proven designs, sailing the seven seas since 1964. Free consultation is provided to the original non-professional builder till he or she is sailing the seven seas. All boats may be built with flared hulls, with the exception of the TRI 25, TRI 26MT, CAT 27PC and the CAT 27. A DESIGN FEE for customer modifications to stock plans. TRI-STAR 18 Study Plans 20.00 TRI-STAR 18 Plans 175.00 TRI-STAR 24 Tri-star 25. TRI-STAR 25 Study Plans $40.00 Add To Cart TRI-STAR 25 Plans $550.00 Add To Cart TRI-STAR 26 MT Tri-star 27-9, tri-star 31, tri-star 31 cm. TRI-STAR 31CM Study Plans $40.00 Add To Cart TRI-STAR 31CM Plans $600.00 Add To Cart TRI-STAR 32 XR TRI-STAR 32XR Study Plans $40.00 Add To Cart TRI-STAR 32XR Plans $600.00 Add To Cart TRI-STAR 35 TRI-STAR 35 Study Plans $ 40.00 Add To Cart TRI-STAR 35 Plans $ 650.00 Add To Cart TRI-STAR 35 XR TRI-STAR 35 XR Study Plans $40.00 Add To Cart TRI-STAR 35 XR Plans $700.00 Add To Cart TRI-STAR 36 Tri-star 37 xrc. TRI-STAR 37 XRC Study Plans $ 40.00 Add To Cart TRI-STAR 37 XRC Plans $ 800.00 Add To Cart TRI-STAR 38 / 39 Tri-star 40 lw, tri-star 42, tri-star 43 xrc, tri-star 43 mc, tri-star 44 lw, tri-star 45, tri-star 49, tri-star 50, tri-star 51 mc, tri-star 54, tri-star 60 / 63, tri-star 65, tri-star 80, tri-star 104. Email us for availability and prices Euro Cat 1900 & 2400 ALUMINUM or FIBERGLASS C UTTING FILES FOR EURO CAT 19 m   ALUMINUM STEEL OR ALUMINUM PLANS & CUTTING FILES AVAILABLE FOR THE EURO CAT 19 m SIMILAR LAYOUTS FOR BOTH CAT 1900 & EURO CAT 2400 SEE MORE DETAILS This CATAMARAN was designed for personal use or charter work and the accommodation was laid out with that in mind.   As you can see by the reports from the owner of the prototype - " The yacht is well up to expectations and it provides all the security and comfort that we expected".  This cat has been fully tested under all types of ocean cruising conditions and is the perfect design for those who want to undertake extended offshore cruising.    FROM EURO CAT 2000 OWNER:   Boat is well up to expectations. Have experienced some heavy weather and are impressed by the stable ride especially to windward. Judy can still use the vacuum cleaner at 30 knots +  She is alo impressed by her washing machine and dishwasher not to mention the deep freeze !!  Large Rig but easily handled by 2 persons. Power & Sail CATAMARAN  BOAT PLANS  & FULL SIZE PATTERNS OWNERS COMMENTS: "It is great that with 164 HP twins I can now get 30 knots out of her"  "Bruce, I wanted to thank you for all of your help to get to this point, & to let you know how great she turned out.  The boat was incredibly stable & responsive. We had to berth the boat twice in difficult cross winds and your hull design, she performed like it was on rails. No problems at all."  This is a POWER-SAILER CATAMARAN .. the bias is about 60% power and 40% sail ... the boat can be built as a power only vessel or with the added rig as shown.  As for pure sailing CATS; although we have considerable multi hull experience going back to 1961. If you want a good Power-Sailer-CAT then the CAT 470 could be your choice. This well proven Power Sailer Cat is for those that prefer to build in fiberglass, this boat is easy to build in fiberglass and features cheap mold construction methods as pioneered by Bruce Roberts. Power & Sailing CATAMARAN.  BOAT PLANS  & FULL SIZE PATTERNS This POWER CATAMARAN was designed to be built using the FIBERGLASS panel construction or ALUMINUM using our CUTTING FILES and boatbuilding techniques. Special pre-scaled drawings are supplied for each hull panel making it simple for the builder to build all of the hull and superstructure as one complete unit.  This is a POWER-SAILER CATAMARAN .. the bias is about 60% power and 40% sail ... the boat can be built as a power only vessel or with the added rig as shown.  As for pure sailing CATS; although we have considerable multi hull experience going back to 1961. If you want a good Power-Sailer-CAT then the CAT 470 could be your choice. Power & Sail CATAMARAN  CUTTING FILES & BOAT PLANS  Power & Sail CATAMARAN.  BOAT PLANS  & FULL SIZE PATTERNS This CATAMARAN was designed to be built using the FIBERGLASS panel construction & special pre-scaled drawings are supplied for each hull panel making it simple for the builder to build all of the hull and superstructure as one complete unit. This is a POWER-SAILER CATAMARAN .. the bias is about 60% power and 40% sail ... the boat can be built as a power only vessel or with the added rig as shown.  As for pure sailing CATS; although we have considerable multi hull experience going back to 1961. If you want a good Power-Sailer-CAT then the CAT 470 could be your choice. The CATAMARAN 65 MS was designed for personal use or charter work or as a people carrier and the accommodation was laid out with that in mind. There will be two basic layouts - personal arrangement as shown here plus an arrangement more suitable for charter use. The building technique is well proven as Bruce Roberts has used similar techniques in building radius chine mono-hulled sail boats since the early 1980'S. This Cat features the FAST construction methods available by using our 100% accurate cutting files and detailed  assembly plans.  SEVERAL MODELS INCLUDING FAMILY, CHARTER & PASSENGER VERSIONS AVAILABLE FOR BUILDING IN ALUMINUM Work-boat and Ferry versions are also available. CUSTOM PLANS FOR BUILDING IN FIBERGLASS ARE ALSO AVAILABLE. Several of our power cat designs are suitable for use as Sport Fisherman.  The Cat 35 (Fiberglass), Cat 39 (fiberglass or aluminum) Cat 46 (Fiberglass) and larger Cats are all suitable for this use . LATEST NEWS  FROM OTHER BUILDERS      HOME / INDEX PAGE   SAILBOAT DESIGNS    POWERBOAT DESIGNS   472 IMAGES 52 foot Aluminium Cruising Catamaran Kurt Hughes Multihull Design Sailing Catamaran Kits Unique Private Luxury Sailing Catamaran Charter Catamaran Sailboat Plans Wooden Row Boat, Wooden Boat Building, Boat Building Plans, Jon Boat COMMENTS Plans For Catamarans And Monohulls Mike Waller Yacht Design provides comprehensive boat plans for amateur boat builders. A range of stock plans are available for both monohulls and multihull vessels, constructed in plywood or timber / glass composite. ... TC 750 Catamaran; Coral Sea 25 Catamaran; Coral Sea 35 Catamaran; Coral Cove 31 Catamaran; Coral Cove 40 Catamaran; Waller ... Plans & Kits Decrease Quantity of DUO 800 Study Plans Increase Quantity of DUO 800 Study Plans. Price: $15.00. Subtotal: Add to Cart. Add to Cart. DUO 800 Assymetrical Plans ... open-bridge catamaran with asymmetrical hulls. The boat was designed for a French fighter pilot who lived in Argentina. His goal was to sail from Buenos Aires to Marseille. ... Kurt Hughes Multihull Design Order the Latest Design Portfolio today to see over 85 multihull plans in stock.Besides illustrating my stock designs, for which I sell study plans and full construction plans, it also contains my design philosophy of multihulls; an article on the rapid Cylinder Mold(pdf) or Cylinder-molding (in html) multihull construction; examples of drawing sets; photographs; fact sheets with dimensions ... Mike Waller Yacht Design Mike Waller Yacht Design provides comprehensive plans for amateur boat builders. A range of stock plans are available for both monohulls and multihulls, constructed in plywood or timber / glass composite. ... W1200 CATAMARAN This ocean cruising family cat is a plywood version of the 1160, with rounded, strip planked hull bottoms and the rest of ... Catamaran and Trimaran Boat Plans 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. Catamaran Stock Plans The larger TRI's and CAT's have full radius hulls.With no lofting you build right away. The DESIGNER'S book TRIMARAN and CATAMARAN CONSTRUCTION is part of the plans (over 21') and covers all phases of construction. Plans are leased to build ONE boat, NO time limit. Tri-Star designs are proven designs, sailing the seven seas since 1964. Scroll Down for Catamaran Boat Plans & Kits Fast cruising ALUMINUM CATAMARAN . BOAT PLANS & FULL SIZE PATTERNS - Package Includes latest sail boat plans, SAILBOAT building plan updates & revisions, PLUS direct contact with the designer. This CATAMARAN was designed for personal use or charter work and the accommodation was laid out with that in mind. Building Plans Complete, clear and detailed plans to build your own Wharram Catamaran, that have often been described as a 'course in boat building'. All Wharram building plans are drawn for the first time builder, so anyone with a modicum of practical ability can build one of our designs. Wharram designs are all based on decades of actual building and sailing experience of the boats. Ed Horstman Designs The DESIGNER'S book TRIMARAN and CATAMARAN CONSTRUCTION is part of the plans (over 21') and covers all phases of construction. Plans are leased to build ONE boat, NO time limit. Tri-Star designs are proven designs, sailing the seven seas since 1964. Free consultation is provided to the original non-professional builder till he or she is sailing ... Bruce Roberts, CATAMARAN boat plans, CATAMARAN boat building Power & Sailing CATAMARAN. BOAT PLANS & FULL SIZE PATTERNS This POWER CATAMARAN was designed to be built using the FIBERGLASS panel construction or ALUMINUM using our CUTTING FILES and boatbuilding techniques. Special pre-scaled drawings are supplied for each hull panel making it simple for the builder to build all of the hull and ... catamaran gulet motorboat powerboat riverboat sailboat trimaran yacht