boatbuildlog

Design

MI Bateau Round Chine

Designed by Jacques Mertens

A 12 ft 6 in round-bilged rowing boat, Jacques Mertens' take on the classic McInnis bateau, sold by Bateau / Boat Builder Central as the MI12S. It keeps the original round hull, close to the lines published by John Gardner, in a type related to the Adirondack guide boats: canoe-like in shape but wider and rowed with oars. Beam is 4 ft and hull weight 60 to 80 lb.

The hull is strip planked, and the plans cover three materials: cedar strips, plywood strips or foam sandwich. The designer says a first-time builder could do it, calling strip planking laborious but uncomplicated, and estimates about 100 hours for hull and jig plus 10 to 25 to finish. Budget 150 to 250. Measured medians from build logs appear below.

What building a MI Bateau Round Chine actually takes

Medians from the build logs kept on this site, not the designer’s estimate. Nobody has logged this boat here yet, so they are empty until the first builder does.

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Median months

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Same type, closest in length.

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