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Astus 22 5
Designer: Vplp Design  ·  Builder: Astus Boats (Fra)  ·  First built: 2020
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About the Astus 22 5

French builder Astus Boats introduced this modern trimaran in 2020, bringing VPLP Design's expertise to the small multihull market. The fractional sloop rig and vacuum-infused fiberglass construction reflect contemporary boatbuilding standards, while the centerboard configuration adds versatility for shallow-water exploration. With an impressive sail area to displacement ratio of 63.81, this trimaran promises exhilarating performance that multihull enthusiasts expect. The wide 16-foot beam provides excellent stability and spacious deck layout despite the compact 27-foot overall length, making it suitable for coastal cruising and daysailing adventures. At just 1,433 pounds displacement, the boat should be easily trailerable and responsive in light air conditions. VPLP Design's pedigree in racing multihulls translates into a design that balances performance with accessibility for recreational sailors. The centerboard system allows exploration of shallow anchorages while maintaining upwind performance when fully deployed. This configuration makes the boat particularly appealing for coastal cruising in areas with varying depths. The Astus 22 5 represents the growing trend toward high-performance, manageable multihulls that offer sailing excitement without the complexity of larger ocean-crossing trimarans, positioning it well for weekend warriors and sailing clubs seeking modern multihull performance.

Core Dimensions
LOA (Length Overall) 27.23 ft / 8.30 m
Beam 16.08 ft / 4.90 m
Max Draft 4.59 ft / 1.40 m
Min Draft 1.12 ft / 0.34 m
Displacement 1,433.00 lb / 650 kg
Sail Area (Reported) 505.90 ft² / 47.00 m²
Design & Construction
Hull Type Trimaran Cbrd.
Rigging Type Fractional Sloop
Construction FG/vacuum infusion
Designer VPLP Design
Builder Astus Boats (FRA)
First Built 2020
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Performance Ratios
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
 51.59
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
 2.23
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
 5.71
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 6.45 kn
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 7.98 pounds/inch
Engine & Accommodations
LOD 22.80 ft / 6.95 m
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