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Design

20 ft Gaff Sloop Ragnar or Marconi Sloop

Designed by Jay R. Benford

A 20 ft design from Jay Benford's catalog, drawn for cold moulded construction. One of the cruising sail designs, the part of the catalog that dominated the office for years and fills Cruising Designs.

Benford publishes a displacement of 3,600/4,200 lb in coastal cruising trim, which is tanks full with the crew and their stores aboard rather than a shipping weight. Plans are sold to owner-builders, and study plans are sold separately for anyone wanting to look before committing.

What building a 20 ft Gaff Sloop Ragnar or Marconi Sloop 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

Those medians firm up as more people log this boat.

Builds of this boat

Nobody has logged a 20 ft Gaff Sloop Ragnar or Marconi Sloop here yet.

If you are building one, yours becomes the reference: the page the next person building this boat finds when they search for it. One photo and one line is a valid first entry.

Start the first log of this boat

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Same type, closest in length.

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Marsh Wren 20 Devlin 20′ 2″ (6.15 m) 0
Idea 19 Modern Wooden Boat 6 m (19′ 8″) 0
Vagabond Plus 20 Bateau 19′ 8″ (5.99 m) 0