Category Archives: Boat Construction

Stray Cat Strut

By Andy Davidson

I have just about finished restoring a Gougeon Tornado. I’ve always had and loved catamarans, and this one had been sitting out in the sun at the Oklahoma City Boat Club for years. Bob, a fellow club member, offered some parts. His plans were to “chainsaw the hulls tomorrow” and put the pieces in the club Dumpster. That was the push I needed. In a moment of insanity, I told him there was no way I could let him do that. Continue reading

Skeg Construction for SPARKS

By Ted Moores

This article is Lesson 3 of a series. See bottom of page for links to additional articles in this series.—Ed.

Designing and building a successful skeg for Sparks (our 30′ hybrid electric launch featured in Epoxyworks 32) took some head scratching. But in the end, it was just another combination of wood and WEST SYSTEM® epoxy. Our skeg needed to be functional and age gracefully, yet be reasonably quick and easy to build and install. This project was an ideal opportunity to explore the limits as well as the advantages of combining wood with epoxy to engineer simple solutions to complex problems. Continue reading

Foam Strip Planking

Foam Strip Plank Boatbuilding

BY JOHN LINDAHL 

A couple of years ago my son Ian asked me about building an A Class catamaran. Having built several of these in the past and knowing what was now on the market, I came up with a build method that would:

  • Allow us to build a competitive design.
  • Be at or under the class minimum weight of 165 lb.
  • Be as strong and stiff as anything on the market.
  • Be competitive in quality and price, but not get trapped in exotic equipment expense. This meant no vacuum bag, no pre-preg, no resin infusion, and no autoclave.

Continue reading

Jan Gougeon Launches Strings

Jan Gougeon’s monumental launch occurred in July of 2011, over a decade after the birth of the project. Jan passed away on December 18, 2012. We miss him. —ED


by Grace Ombry

Epoxyworks 33
Cover Photo: On July 9, 2011, the 40′ catamaran STRINGS was launched at the Gougeon Brothers boat shop on the Saginaw River in Bay City, Michigan.

Ten years ago in Epoxyworks 17, we published the photo below with the following caption: In the recess of the Gougeon boat shop loft, something unusual is taking shape out of plywood, foam, carbon fiber and epoxy. There is a minimum of plans and drawings. It evolves, piece by piece, mostly from its creator’s head. It’s not a trimaran. Not exactly a catamaran. Technical you probably wouldn’t call this a hull. It’s more of a fuselage. (There is an aircraft canopy involved.) For now, let’s call it Project J. We’ll keep an eye on this project in coming issues and see what develops.

Continue reading

Fiberglassing a Strip-planked Boat

 By Ted Moores This article is Lesson 2 of a series. See bottom of page for links to additional articles in this series.—Ed. With our strip-planked hull faired and the outside stem attached, there are many techniques that could turn these strips into a boat. Strip-planking may have been the first step after the dugout in the evolution of boatbuilding techniques; the way the quality of wood is going, it might be the last to survive. At the La Routa Maya canoe race in Belize, SA., we saw a natural progression from chopping canoes out of logs to strip-plank construction with WEST SYSTEM® Epoxy. Continue reading

Ion

By Captain James R. Watson

I wanted an efficient, modest, contemporary and quiet running yacht for cruising the Intra coastal waterway, Chesapeake Bay, Bahamas and the Great Lakes in my retirement. The boat would require the ability to safely cross several hundred miles of open sea at a good cruising speed. Continue reading

THERAPY in Detail

By Bill Curtis

OLYMPUS DIGITAL CAMERA

I fell in love with the North Star baidarka-style kayaks developed by Rob Macks of Laughing Loon Custom Canoes & Kayaks in Maine. But when I tried one out, the cockpit was too roomy for me. So, I bought plans for the smaller Fire Star. When I realized it was going to be smaller than I wanted, I put the Fire Star plans into my CAD program and blew it up proportionately to be halfway between the two models. Continue reading

Grand Laker Canoe

Readers’ Projects, Issue 33

Grand Laker Canoe

This shortened version of a Grand Laker canoe is very popular on the big lakes in Maine. It was built by architect Victor Trodella of Yarmouth. It is 16′ 6″ long, 42″ at the beam, and is equipped with a 2 hp Honda outboard, oars and oarlocks, and of course, paddles. Trodella says, “WEST SYSTEM gave me fabulous results… again. Thanks for your advice.” Continue reading

SPARKS by Ted Moores

Ted’s Jewel Box

by Michael Barker

Epoxyworks 32

Cover Photo: Ted Moores ties up SPARKS at the blue line at Kilmarnock Lock n the Rideau Canal.

After three years of painstaking work and many interruptions, Ted Moores of Bear Mountain Boats completed the Bear Mountain 30 Hybrid Electric Launch Sparks on June 22, 2010. The boat is unlike any he had built before.

 The Bear Mountain 30 Hybrid Electric Launch is designed for low-speed cruising while using the least amount of fossil fuel possible. It normally runs on batteries charged by solar panels and shore power. When necessary, a diesel generator powers its electric motor and charges its batteries. Continue reading