boatbuildlog

Design

Multichine 28

Designed by Roberto Barros

Described by B&G as a high quality cruiser for the amateur builder, the Multichine 28 is a 9.20 m blue water sloop in plywood, epoxy and glass. The designers claim the plans are detailed enough for someone with no building experience to finish an ocean going boat, and independent sources count it among the most built boats of the Multichine series.

The hull is 3.18 m wide with a 1.52 m draft, displacing 3,580 kg with 1,200 kg of ballast. Two mast heights are drawn, giving 35.6 or 40.2 square metres of sail, and the rig is kept simple and suited to heavy weather. Tankage is 420 litres of water and 120 of diesel for a 21 hp engine, with 1.85 m headroom below. The plan set includes full size patterns, plywood cutting layouts and keel options including a steel box keel.

What building a Multichine 28 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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Builds of this boat

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Caribbea 30 Dudley Dix Yacht Design 30′ 2″ (9.2 m) 0
Hout Bay 30 Dudley Dix Yacht Design 30′ 2″ (9.2 m) 0
30 ft Double Ended Cutter Benford Design Group 30′ 0″ (9.14 m) 0
30 ft Sailing Dory Benford Design Group 30′ 0″ (9.14 m) 0
Benford 30 Benford Design Group 30′ 0″ (9.14 m) 0
Glen-L 30 Glen-L Marine 30′ 0″ (9.14 m) 0