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Sailboat Specifications

Smiling 28

Fractional Sloop · Fin W/Spade Rudder

Designed by Jan Herman Linge · Built by Borge Bringsvaerd (Nor) · First built 1974

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LOA 28.54 ft  ·  Beam 7.71 ft  ·  Displacement 5,291.09 lb  ·  Sail Area 355.21 ft²  ·  Fractional Sloop  ·  Fin W/Spade Rudder
About the Smiling 28 Sailboat

Designed by Norwegian naval architect Jan Herman Linge and built by Borge Bringsvaerd from 1974 onward, this Scandinavian cruiser represents classic Northern European sailing philosophy with its emphasis on seaworthiness and practical design. With only 60 hulls produced, the Smiling 28 remains a relatively rare find that appeals to sailors seeking a distinctive alternative to mass-produced boats. The fractional sloop rig and fin keel with spade rudder configuration delivers responsive handling characteristics, while the substantial ballast-to-displacement ratio of nearly 46% provides excellent stability and sea-keeping ability. Her moderate sail area to displacement ratio suggests a design optimized for comfortable cruising rather than racing performance, making her well-suited for coastal exploration and weekend adventures. The boat's comfort ratio of 22.8 indicates a relatively quick motion in seaway, typical of performance-oriented designs from this era. However, the low capsize screening value of 1.77 demonstrates good stability margins for offshore work when conditions permit. Her fiberglass construction offers durability and lower maintenance compared to wooden alternatives of the period. For sailors appreciating Scandinavian design heritage and seeking a capable small cruiser with character, the Smiling 28 offers an intriguing blend of seaworthiness and sailing performance.

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Dimensions & Specifications
LOA (Length Overall) 28.54 ft / 8.70 m
LWL (Waterline Length) 21.49 ft / 6.55 m
Beam 7.71 ft / 2.35 m
Max Draft 4.92 ft / 1.50 m
Displacement 5,291.09 lb / 2,400 kg
Ballast 2,425.08 lb / 1,100 kg
Ballast Type Iron
Sail Area (Reported) 355.21 ft² / 33.00 m²
Headroom 6.07 ft / 1.85 m
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer Jan Herman Linge
Builder Borge Bringsvaerd (NOR)
First Built 1974
Number Built 60
Related Sailboats Ericson 29 · Ranger 29 Mull · Aloa 29 · Ontario 28 · Pearson 28 2
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Engine & Accommodations
Engine Type Outboard or inboard options
Frequently Asked Questions

What is the Smiling 28's sail area to displacement ratio?

The Smiling 28 has a Sail Area to Displacement ratio (SA/D) of 18.77. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Smiling 28's comfort ratio?

The Smiling 28 has a Ted Brewer Comfort Ratio of 22.8. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Smiling 28 safe for offshore sailing?

The Smiling 28 has a Capsize Screening Formula value of 1.77. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Smiling 28?

The theoretical hull speed of the Smiling 28 is 6.21 kn knots, calculated from its waterline length.

How much does a Smiling 28 weigh?

The Smiling 28 has a displacement of 5,291.09 lb and a length overall (LOA) of 28.54 ft.

Who designed the Smiling 28?

The Smiling 28 was designed by Jan Herman Linge, first built in 1974.