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Sailboat Specifications

Junior Folkboat

Fractional Sloop · Long Keel W/Trans. Hung Rudder

Designed by Eric Salander · First built 1929

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LOA 18.70 ft  ·  Beam 5.74 ft  ·  Displacement 1,532.00 lb  ·  Sail Area 161.00 ft²  ·  Fractional Sloop  ·  Long Keel W/Trans. Hung Rudder
About the Junior Folkboat Sailboat

Designed by Eric Salander in 1929, this classic Scandinavian design represents one of sailing's most enduring and beloved small boat concepts. The Junior Folkboat's traditional clinker-built wooden construction and long keel configuration embody the timeless principles of seaworthy small craft design that have influenced generations of sailors. At just under 19 feet overall, this fractional sloop punches well above its weight class in terms of seaworthiness and sailing ability. The substantial ballast-to-displacement ratio and deep long keel provide exceptional stability and tracking, while the moderate sail area creates a forgiving, well-balanced sailing experience. With a comfort ratio of 14.47 and capsize screening of 1.99, the design demonstrates remarkable seaworthiness for coastal cruising and day sailing. The Junior Folkboat excels as a single-handed or small crew sailing platform, equally suited for leisurely afternoon sails or more serious coastal exploration. Its traditional construction appeals to sailors who appreciate classic craftsmanship, while the proven hull form offers predictable handling characteristics that build confidence in developing sailors. The design's longevity speaks to its fundamental soundness as both a learning platform and a lifelong sailing companion for those who value traditional sailing qualities over pure performance.

Dimensions & Specifications
LOA (Length Overall) 18.70 ft / 5.70 m
LWL (Waterline Length) 14.76 ft / 4.50 m
Beam 5.74 ft / 1.75 m
Max Draft 2.95 ft / 0.90 m
Displacement 1,532.00 lb / 695 kg
Ballast 606.00 lb / 275 kg
Sail Area (Reported) 161.00 ft² / 14.96 m²
Design & Construction
Hull Type Long keel w/trans. hung rudder
Rigging Type Fractional Sloop
Construction Wood (clinker)
Designer Eric Salander
First Built 1929
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Frequently Asked Questions

What is the Junior Folkboat's sail area to displacement ratio?

The Junior Folkboat has a Sail Area to Displacement ratio (SA/D) of 19.42. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Junior Folkboat's comfort ratio?

The Junior Folkboat has a Ted Brewer Comfort Ratio of 14.47. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Junior Folkboat safe for offshore sailing?

The Junior Folkboat has a Capsize Screening Formula value of 1.99. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Junior Folkboat?

The theoretical hull speed of the Junior Folkboat is 5.15 kn knots, calculated from its waterline length.

How much does a Junior Folkboat weigh?

The Junior Folkboat has a displacement of 1,532.00 lb and a length overall (LOA) of 18.70 ft.

Who designed the Junior Folkboat?

The Junior Folkboat was designed by Eric Salander, first built in 1929.