Ebihen 18 Plans

To resolve the required heavy displacement (about 1 500 kg loaded) of such a traditional hull and the possibility for it to be trailered behind a car, I have fitted a water ballast tank and a steel centreboard. The tank arrangement is quite simple : a drain plug in the hull and a dinghy type inspection hatch cover just over. After launching, open the plug. When the tank is full, lock the plug and shut the cover. After recovering, just open both to empty. It is also possible to drain into the bilges and to pump the water out before recovering the boat.

The hull is strip planked over a criss-crossed structure made of a plywood backbone, including centreboard case, and plywood transverse bulkheads. The planking is sheathed for better resistance to chafe and to reduce maintenance. The erection of all numerically cut parts is extremely simple, without any measurement and marking, and assure a perfect result for the amateur builder and shortens significantly the labour time for the professional boat-builder. Have a look on the construction 3D sketches.

Ebihen 18 is offered with several rig versions, in particular the gaff cutter and the two masted lug rig named flambart in northern Brittany. Both are superb, efficient, and well suited to this powerful hull. I can also draw other rigs on demand.

A well for an outboard motor, up to 8 hp, is fitted aft. The propeller is just in front of rudder for easy manoeuvering, and the handle is at helmsman reach. The motor is fully hidden under deck. A flush hatch cover allows access for its installation and start up.

A clinker version may be drawn on demand.