The Solus 24 is a classic British coastal cruiser designed by the renowned naval architect David Thomas and primarily built by Solus Marine in the late 1970s and early 1980s. Thomas, famous for designing the Sigma range and many of the most successful Hunter boats, intended the Solus 24 to be an accessible, sturdy entry-point for families moving from dayboats to "big boat" cruising. It was a contemporary of the Hunter Sonata and the Westerly Jouster, though it leaned more toward the cruising end of the spectrum than the pure racing focus of the Sonata. The boat was offered in both fin-keel and bilge-keel configurations, the latter being particularly popular in the UK and Northern Europe for its ability to dry out in tidal harbors.
Solus 24 Information, Review, Specs

- Make
- Solus
- Model
- 24
- Builder
- Solus Boats
- Designer
- Bjarne Marcussen
- Number Built
- 300
- Production Year(s)
- 1971 - 1985
Sailing Performance & Handling
The Solus 24 exhibits the characteristic "stiff and sensible" handling associated with David Thomas designs. While it does not possess the sheer speed of a racing fractionally rigged boat, it is surprisingly nimble in light airs due to its relatively clean underwater profile. According to historical technical assessments in Practical Boat Owner, the boat is known for its predictable tracking and a high degree of primary stability, making it a forgiving platform for novice sailors.
The hull features a moderate beam-to-length ratio, which provides enough buoyancy to carry its sail area without excessive heeling in a Force 4. On the wind, the fin-keel version offers respectable pointing angles, while the bilge-keel variant—though slightly more prone to leeway—is praised for its ability to remain upright and stable in a chop. Owners often report that the boat feels "bigger" than its 24 feet, particularly when heading upwind into a short sea, where the flared bow helps deflect spray and keep the cockpit relatively dry.
Interior Comfort & Variations
For a vessel of its era and size, the interior of the Solus 24 is remarkably functional, utilizing a "no-frills" layout that maximizes the 8-foot 10-inch beam. The standard configuration features four berths: a double "V" berth in the forepeak and two straight settee berths in the main saloon. Unlike many 24-footers of the 1970s that relied on a cramped "pipe cot" arrangement, the Solus provides actual cushions and dedicated storage bins beneath the seating.
The galley is typically located to the port side of the companionway, usually consisting of a two-burner stove and a small sink. A key design variation noted by the designer involves the "heads" (toilet) arrangement; while most models feature a chemical or marine toilet tucked under the V-berth with a privacy curtain, some later "Deluxe" versions attempted a more compartmentalized approach, though headroom remains "sitting only" throughout much of the cabin. The use of wood cabinetry and bulkheads gives the interior a traditional, warm feel, though the lack of a full inner liner in some early kit-built versions can lead to condensation issues in colder climates.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the Solus 24 with the understanding that many were sold as hull-and-deck kits for home completion, leading to variations in build quality.
- Deck Delamination: Like many boats of this vintage, the Solus 24 uses a balsa-cored deck. Soft spots around the mast step and stanchion bases are common signs of water ingress and core rot, requiring a professional moisture meter check.
- Keel Bolt Integrity: On fin-keel models, the keel-to-hull joint should be inspected for the "smile" gap. On bilge-keel models, the internal reinforcement plates should be checked for corrosion or stress crazing in the fiberglass, which can occur if the boat has been frequently dried out on hard or uneven ground.
- Window Leaks: The original plexiglass windows were often secured with aluminum frames or simple sealant that degrades over forty years. Persistent leaks can lead to rot in the interior woodwork and bulkheads.
- Rigging Age: Many Solus 24s still carry their original gold-anodized masts. Buyers should assume the standing rigging requires replacement unless documented within the last decade.
Community & Resources
While there is no longer an active manufacturer, the Solus 24 is frequently discussed within the broader David Thomas Design circles. Technical specifications and owner discussions are occasionally archived by the Westerly Owners Association and the Hunter Association, as many Solus owners transitioned to these larger Thomas-designed brands.
The Verdict
The Solus 24 remains a solid choice for a budget-conscious sailor looking for a seaworthy coastal cruiser that is easy to maintain and slip.
Pros:
- Predictable and forgiving handling characteristics designed by David Thomas.
- Available in a bilge-keel configuration, ideal for tidal moorings.
- Spacious interior for its length, capable of weekend cruising for a small family.
- Relatively low maintenance costs due to simple systems and robust construction.
Cons:
- Limited headroom (sitting headroom only for most adults).
- Variations in finish quality due to many being home-completed from kits.
- The balsa-cored deck is prone to moisture issues if deck hardware was not properly bedded.
- Slower than contemporary cruiser-racers like the Hunter Sonata.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 1874 lbs (Iron)
- Displacement
- 3638 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 24.08 ft
- Waterline Length (LWL)
- 21.75 ft
- Beam
- 7.97 ft
- Draft
- 3.94 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 26.57 ft
- E (Main Foot)
- 8.53 ft
- I (Foretriangle Height)
- 29.87 ft
- J (Foretriangle Base)
- 9.19 ft
- Forestay Length (est)
- 31.25 ft
- Sail Area
- 251 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 16.98
- Ballast / Displacement Ratio
- 51.51
- Displacement / Length Ratio (D/L) Ratio
- 157.85
- Comfort Ratio
- 15.77
- Capsize Screening Formula
- 2.07
- Hull Speed
- 6.25 kn