Ed Horstman Designs

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.

CAT 14

Small, Fast Catamaran Design

Click for more information

TRI-STAR CAT 14 Study Plans $ Add To Cart
TRI-STAR CAT 14 Plans $ Add To Cart

CAT 19

Slightly Larger, Fast Catamaran Design

Click for more information

TRI-STAR CAT 19 Study Plans $ Add To Cart
TRI-STAR CAT 19 Plans $ Add To Cart

CAT 27PC

Trailerable, Fast Catamaran Design with berthing areas

Click for more information

TRI-STAR CAT 27 PC Study Plans $ Add To Cart
TRI-STAR CAT 27 PC Plans $ Add To Cart

CAT 27

A comfortable micro-cruising catamaran.

Click for more information

TRI-STAR CAT 27 Study Plans $ Add To Cart
TRI-STAR CAT 27 Plans $ Add To Cart

CAT 34

CAT 34, designed as a mid-size comfortable, quick sailing catamaran with comfortable accomodations, a spacious bridge deck lounge area that has 6ft of headroom.

Click for more information

TRI-STAR CAT 34 Study Plans $ Add To Cart
TRI-STAR CAT 34 Plans $ Add To Cart

CAT 36

CAT 36 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts.

Click for more information

TRI-STAR CAT 36 Study Plans $ Add To Cart
TRI-STAR CAT 36 Plans $ Add To Cart

CAT 38

CAT 38 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts.

Click for more information

TRI-STAR CAT 38 Study Plans $ Add To Cart
TRI-STAR CAT 38 Plans $ Add To Cart

CAT 41

CAT 41 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts.

Click for more information

TRI-STAR CAT 41 Study Plans $ Add To Cart
TRI-STAR CAT 41 Plans $ Add To Cart

CAT 51

CAT 51 is an elegant cruising or charter catamaran, designed for the owner desiring a spacious, enjoyable sailing catamaran.

Click for more information

TRI-STAR CAT 51 Study Plans $ Add To Cart
TRI-STAR CAT 51 Plans $ Add To Cart

CAT 55

CAT 55 is an elegant cruising or charter catamaran, designed for the owner desiring a spacious, enjoyable sailing catamaran.

Click for more information

TRI-STAR CAT 55 Study Plans $ Add To Cart
TRI-STAR CAT 55 Plans $ Add To Cart




	Catamaran Stock Plans 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. CAT 14 Small, Fast Catamaran Design Click for more information TRI-STAR CAT 14 Study Plans $ Add To Cart TRI-STAR CAT 14 Plans $ Add To Cart CAT 19 Slightly Larger, Fast Catamaran Design Click for more information TRI-STAR CAT 19 Study Plans $ Add To Cart TRI-STAR CAT 19 Plans $ Add To Cart CAT 27PC Trailerable, Fast Catamaran Design with berthing areas Click for more information TRI-STAR CAT 27 PC Study Plans $ Add To Cart TRI-STAR CAT 27 PC Plans $ Add To Cart CAT 27 A comfortable micro-cruising catamaran. Click for more information TRI-STAR CAT 27 Study Plans $ Add To Cart TRI-STAR CAT 27 Plans $ Add To Cart CAT 34 CAT 34, designed as a mid-size comfortable, quick sailing catamaran with comfortable accomodations, a spacious bridge deck lounge area that has 6ft of headroom. Click for more information TRI-STAR CAT 34 Study Plans $ Add To Cart TRI-STAR CAT 34 Plans $ Add To Cart CAT 36 CAT 36 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts. Click for more information TRI-STAR CAT 36 Study Plans $ Add To Cart TRI-STAR CAT 36 Plans $ Add To Cart CAT 38 CAT 38 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts. Click for more information TRI-STAR CAT 38 Study Plans $ Add To Cart TRI-STAR CAT 38 Plans $ Add To Cart CAT 41 CAT 41 designed as a spacious, fast enjoyable sailing cataramarn with accomodations found only on much larger yachts. Click for more information TRI-STAR CAT 41 Study Plans $ Add To Cart TRI-STAR CAT 41 Plans $ Add To Cart CAT 51 CAT 51 is an elegant cruising or charter catamaran, designed for the owner desiring a spacious, enjoyable sailing catamaran. Click for more information TRI-STAR CAT 51 Study Plans $ Add To Cart TRI-STAR CAT 51 Plans $ Add To Cart CAT 55 CAT 55 is an elegant cruising or charter catamaran, designed for the owner desiring a spacious, enjoyable sailing catamaran. Click for more information TRI-STAR CAT 55 Study Plans $ Add To Cart TRI-STAR CAT 55 Plans $ Add To Cart

Catamaran Stock Plans

CAT 14

CAT 19

CAT 27PC

CAT 27

CAT 34

CAT 36

CAT 38

CAT 41

CAT 51

CAT 55