boatbuildlog

Design

Topper

Designed by Glen-L Marine

A 10 ft 8 in cat-rigged car-topper from Glen-L Marine, multi-chine in quarter-inch plywood over temporary forms with no permanent frames, about 120 lb. The free-standing sock rig comes off in a minute, and it rows or takes a 3 hp outboard as a fishing boat or tender. Glen-L publish a beam of 4 ft 7 in.

They put the usual load at 1 to 2 people. Sail area is 62 sq ft. The hull is a multi-chine developed for 1/4" sheet plywood planking. For power they specify oars or short shaft outboard to 3 hp. A little more fitting than a single-chine hull, but still a simple, speedy first project with full patterns and a fastening schedule. Allow 80 to 150 hours plus rig. Kits for fastenings, glass, sails, hardware and spar are sold. Real medians from build logs are below.

What building a Topper 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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Build logs
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Launched
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Median hours
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Median months

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Builds of this boat

Nobody has logged a Topper here yet.

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Same type, closest in length.

Design Plans from LOA Logs
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Moth BCA Demco 3.35 m (11′ 0″) 0