BRUCE ROBERTS BOAT PLANS

Bruce Roberts-Goodson
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These Catamaran boat plans feature simple & easy to follow STEP by STEP CONSTRUCTION for aluminum and fiberglass building methods. These catamarans can be built by any person with aluminum welding or general handyman skills. 

 

STEP by STEP photographic instructions are included with many of these plans.

 

NO previous boat building skills are needed ... all  you need is to follow the plans and you will be able to build a beautiful aluminum or fiberglass catamaran for yourself and your family's happy days on the water.

 

All the plans are sent by DOWNLOAD directly to your computer. The plans also include the 1,800 PAGE e-book BUILD YOUR OWN SAILBOAT

 

Our design team are available to answer all of your questions and generally guide you through the complete building process; right from selecting the correct design for your needs and  on through the entire building process, launching and beyond. 

SEE WHAT OTHERS HAVE TO SAY ABOUT OUR DESIGNS & SERVICE

 

CATAMARAN 1300 ALUMINUM plans and cutting files. FIBERGLASS plans and mold patterns. SEE MORE POWER CAT VERSIONS LOA..........44' - 6" / 13.56 m LWL.........42'-5" / 12.95 m BEAM .......22'-11" / 7.00 m H-BEAM ...4'-9" / 1.45 DRAFT......4'-6" / 1.27 m DISPLACEMENT 29,950 lbs / 13,585 kg POWER CAT VERSION   FOR FULL INFORMATION SEE THE STUDY PLANS    POWERBOAT PLANS PRICE LIST

CATAMARAN 1500 ALUMINUM plans and cutting files. FIBERGLASS plans and mold patterns. LOA..........52'-1" / 16.89 m LWL.........49'-8" / 15.15 m BEAM .......25'-6" / 7.78 m H-BEAM ...5'-3" / 1.60 DRAFT......4'-6" / 1.27 m DISPLACEMENT 39,464 lbs / 17,900 kg   POWER CAT VERSION FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CATAMARAN 1900 ALUMINUM  POWER CAT VERSION   Euro Cat 1900 Euro Cat 1900 Euro Cat 1900 LOA 62' - 04" 19.00 m LWL. 62' - 04" 19.00 m BEAM 29'-00" 8.84 m HULL BEAM 8'-03" 2.51 m DRAFT. 5'-03" 1.06 m   CHARTER VERSION FAMILY VERSION FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST   The Euro Cat 19m & Euro Cat 24 m were prepared as custom designs for two experienced clients ... These Cats are currently available for construction in marine aluminum & feature our accurate cutting files, complete assembly plans & engineering drawings. The easily driven hulls that are an important part of these catamarans are ideally suited to both Sailing and Power methods of propulsion. The Euro Cat 19m & Euro Cat 24m are ideal as luxurious family world cruisers or as Charter Cats that would find a many customers world-wide. The plans are among the most complete we have ever done & are designed to meet any and all Classification Society rules including Lloyds, Norske Veritas & all other world-wide Classification societies. The STUDY PLANS cover over 100 sheets of drawings and building instructions and will enable you to cost out every part of the construction program.

CATAMARAN 2400  ALUMINUM POWER VERSION   Euro Cat 2400 Euro Cat 2400 Euro Cat 2400 LOA 78' - 08" 24.00 m LWL. 78'-06" 24.00 m BEAM 36'-00" 10.97m HULL BEAM 10'-06" 3.20 m DRAFT. 6'-06" 2.00 m   CHARTER VERSION FAMILY VERSION NEW FLYBRIDGE FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CATAMARAN 35-36  Power version  FIBERGLASS  Plans and Full Size Mold patterns STEP BY STEP PHOTOGRAPHIC BUILDING INSTRUCTIONS. LOD 35'-6 10.83m BEAM 17'-0" 5.18 M SPEEDS CRUISE 20 KNOTS+ SPEED MAX 30 KNOTS   FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST   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 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.

CAT 39-395 Power CAT version FIBERGLASS  Plans and Full Size Mold patterns STEP BY STEP PHOTOGRAPHIC BUILDING INSTRUCTIONS. L.O.A. 12.10 m 39' 10" L.W.L. 11.12 m 36'   6" DRAFT   1.07 m   3'   6" BEAM   7.16 m 23'   6" POWER 100 TO 500 hp   This boat is a true power CATAMARAN & by adding the sail plan we have created a power sailer which will suit those who want a boat that will perform well under both sail and power.  Of course you can build this boat as a pure Power CAT simply omitting the rig.   FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CATAMARAN 400   Power version ALUMINUM  PLANS & CUTTING FILES. STEP BY STEP PHOTOGRAPHIC BUILDING INSTRUCTIONS. L.O.A. 12.10 m 39' 10" L.W.L. 11.12 m 36'   6" DRAFT   1.07 m   3'   6" BEAM   7.16 m 23'   6" POWER 100 TO 500 hp     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 or a CAT for commercial use then the CAT 395 / 400 could be your choice. See also the CAT 460 which is a larger version of the CAT39   FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CATAMARAN PS  46-465-470   Power version  ALUMINUM  PLANS & CUTTING FILES. STEP BY STEP PHOTOGRAPHIC BUILDING INSTRUCTIONS. LOA 14.30 m 48'   8" LWL 13.10 m 43'   2" DRAFT   1.07 m   3'   6" BEAM   7.25 m 23'   6" POWER 200 TO 200 hp     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.   FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CATAMARAN 11.5m Power CATAMARAN ALUMINUM  PLANS & CUTTING FILES. L.O.A.   38'-0"          11.59m  L.W.L.   38'-0"          11.59m     BEAM   17'-0"          5.19 m DRAFT  1'-10"        .056m   This fast ALMINUM power Cat features the easy construction methods available by using our 100% accurate cutting files and detailed  assembly plans.    This fast power Cat features the easy  construction methods available by using our 100% accurate cutting files and detailed  assembly plans.    FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST

CAT MS 65 Power version FIBERGLASS  Plans and Full Size Mold patterns ALUMINUM & STEEL Plans and CUTTING FILES   STEP BY STEP PHOTOGRAPHIC BUILDING INSTRUCTIONS. LOD 65'-0" 19.81 M LWL 62'-8" 19.10 M BEAM 27'-0" 8.23 M   POWERBOAT VERSION   FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST   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.   Work boat and Ferry versions are available.

CAT PS 675 Power CAT version  FIBERGLASS  Plans and Full Size Mold patterns ALUMINUM & STEEL Plans and CUTTING FILES LOA 67'   6" 20.57 m LWL 64'   0" 19.56 m DRAFT   5'   6"   1.68 m BEAM 34'   6"   10.52 m POWER RANGE FOR BOTH MODELS 2 x 250 to 2 x 1000 hp Cat 675 with optional sky pilot house. ABOVE: TWO master cabin layout. ABOVE: FOUR double cabin layout. FOR FULL INFORMATION SEE THE STUDY PLANS POWERBOAT PLANS PRICE LIST   CAT 700 Power CAT FIBERGLASS  Plans and Full Size Mold patterns   LOA 70'   0" 21.35m LWL 69'   0" 21.05 m DRAFT   4'   2"   1.27 m BEAM 33'   6"   10.22 m POWER RANGE 2 x 250 to 2 x 1000 hp   FOR FULL INFORMATION SEE STUDY PLANS   POWERBOAT PLANS PRICE LIST     Contemporary CAT 785     POWER CAT   ALUMINUM      LOA 78'- 6"  23.92 m   LWL 78'- 6"   23.92 m   BEAM 34'- 0"      10.36 m   DRAFT 2' - 10"     0 . 875 m     CONTEMPORARY CAT 785 - 24.00 m -  ALUMINUM & STEEL   Plans, extensive calculations, engineering drawings cutting files etc etc.   This Catamaran can be configured for different layouts to suit family or charter  use or as a general purpose working vessel. EMAIL BRUCE outlining your requirements.   This Catamaran is ideal for various ELECTRIC power layouts including solar power etc.   FOR FULL INFORMATION SEE STUDY PLANS   POWERBOAT PLANS PRICE LIST