This stand-up paddleboard, commonly called a SUP, was lovingly handcrafted by Joe Pakkala. His attention to detail is impressive in the herringbone inlays and the non-skid foot pads incorporated into the epoxy’s finish. As opposed to traditional adhesive non-skid pads, incorporating the nonskid into the epoxy allows you to have a safe place to stand without covering the beauty of a natural wood finish.
By Greg Bull — GBI Technical Advisor
Strings, as unique as the man who designed it, continues to be a work in progress for us at GBI. In Jan Gougeon’s first year of sailing Strings, he noticed the boat felt sticky at times. He thought it might be the centerboards jibing too much and the solution might be an adjustment to lock them straight. The centerboards work as jibing boards by having two high spots on each side of a centerboard head creating the pivot point to get the boards to change angle, or jibe. The actual pressure from the boat going through the water and wanting to slide sideways gets the centerboards to jibe. Continue reading
By Bill Bauer
Twenty years ago, some local sailors established the Saginaw Bay Community Sailing Association to provide affordable sailing lessons in the Saginaw Bay Michigan area. Starting out with a few donated Optimist prams, the program quickly grew and additional boats were needed. Gougeon Brothers Inc. provided the SBCSA with floor space in the loft of the GBI Boat Shop and the SBCSA winter boat-building sessions began building 5 more prams for the school. Continue reading
By Greg Bull — GBI Technical Advisor
While fairing the bottom of your boat may seem beyond your reach, it is a project that novices and experienced boaters alike can accomplish with a few simple tools and a love of a little manual labor. Most seasoned sailors would agree that a clean bottom leads to faster sailing. Sometimes it may be necessary to do more than scrub away the algae and zebra mussels, though. In the case of Adagio, 44 years of sailing was starting to ripple the bottom of the boat. Simply put, it was time to fair the bottom. Continue reading
By Laura and Philip Harvey
We started building our dream boat, a DH550 55′ catamaran we christened Wild Vanilla. Our catamaran was built on a piece of land just behind Budget Marine in Trinidad, during a break in our long-term family cruise. Before we began, we had sold our boat building company, Harvey yachts in Cape Town South Africa, and set off on our 38-foot cruising cat. Onboard were our nine-month-old son and our cat, Velcro. Continue reading
Keeping Our Maritime Heritage Alive
By Bruce Niederer — GBI Technical Advisor
On November 27, 2006, ground was broken on a perfect waterfront site overlooking the Les Cheneaux islands in Cedarville, Michigan in a ceremony that marked the end of a two-year fundraising effort and the beginning of The Great Lakes Boatbuilding School.
…For an Unconventional Adventure
by Ron Frenette
Canadian Canoes has been building wood-strip epoxy canoes for some 35 years. We’ve produced many thousands of western red cedar canoe strips from clear planks which originated in British Columbia. Eventually, we realized that ripping the strips one at a time then adding on the bead and cove profiles was terribly inefficient. With valuable input from Peter Feindel from Taurus Craco Woodworking Machinery, we used a milling machine to produce consistently accurate canoe strips. What once consumed five hours of monotonous work producing the strips for one canoe now takes about four minutes on the milling machine. This huge increase in production allowed us to offer, along with Ted Moores and Joan Barrett from Bear Mountain Boat Shop, canoe and kayak building kits for home boat builders. Continue reading
At the Northwest School of Wooden Boat Building
By Don Gutzmer – GBI Technical Advisor
After attending the 2012 Port Townsend Wooden Boat Festival, I visited the Northwest School of Wooden Boat Building in Port Hadlock, Washington. School instructor Bruce Blatchley was excited to show off their one-of-a-kind boat project, Sliver. The 62-foot double-ended daysailer was designed by well-known yacht designer Robert Perry and commissioned by Kim Bottles of Bainbridge Island, Washington. The Northwest School students of the 2011 and 2012 contemporary boatbuilding classes worked on the project. For a school that teaches traditional wooden boat building, learning to build a hybrid of wood/composite construction using epoxy was a unique challenge. Continue reading
By Tom Pawlak — Retired GBI Technical Advisor
Wooden paddles and boat oars are known for getting dented in service. While G/flex 650 is not optimized for use as a coating, we found it was worth the extra effort it takes to apply to wooden canoe paddles and boat oars to deflect impact and prevent cracking the wood beneath.
G/flex epoxies weren’t developed with coating in mind, but early on in applications testing, we discovered they were excellent at dealing with impact. This became evident when we used G/flex 650 (the unthickened version) as a coating and when we used G/flex 655 (the thickened version) as a protective buildup. Continue reading
Using the Lost Foam Method
Creating a masthead fitting is another use of the lost foam method to produce a custom part with a molded interior cavity. In this case, the part was a masthead fitting to hold an internal sheave and provide a route for the halyard to pass. This method can be adapted to a variety of other applications, as demonstrated in Fabricating an Air Scoop.