Solus 29 Information, Review, Specs

Solus 29 Drawing
Make
Solus
Model
29
Builder
Solus Boats
Designer
Bjarne Marcussen
Number Built
50
Production Year(s)
1978 - ??

The Solus 29 is a classic cruiser-racer designed by the renowned naval architect David Thomas and produced primarily in the late 1970s and early 1980s by Solus Yachts in the United Kingdom. Emerging from an era where David Thomas was cementing his reputation for creating "punchy" performance boats—such as the Sigma 33 and the Hunter Horizon series—the Solus 29 was intended to bridge the gap between a competitive club racer and a functional family cruiser. While it did not achieve the same mass-market saturation as some of Thomas’s later designs for Hunter Boats, it remains a respected hull among enthusiasts who value the "Thomas touch" of balanced helm and predictable heavy-weather performance.

Sailing Performance & Handling

The Solus 29 is characterized by its masthead sloop rig and a hull form that favors windward efficiency. According to historical design notes from the David Thomas archive, the boat was engineered to be stiff and capable of maintaining momentum in a chop, a trait common to Thomas's West Country design influence. With a moderate displacement and a fin keel configuration, the Solus 29 exhibits a high degree of stability for a vessel of its size.

Owners and testers from the period, often cited in archival "A-Z of Yachts" features by Practical Boat Owner, noted that the boat tracks exceptionally well and offers a tactile feel through the tiller. While it lacks the sheer off-wind speed of modern lightweight sportboats, its SA/Disp (Sail Area to Displacement) ratio is generous enough to keep it competitive in PHRF or IRC club racing. Its sea-kindliness is a hallmark; it tends to heel to a certain point and "lock in," providing a sense of security for shorthanded crews.

Interior Comfort & Variations

For a 29-foot vessel designed in the late 1970s, the Solus 29 offers a surprisingly ergonomic interior. The layout typically features a classic five-berth arrangement: a double V-berth in the forward cabin, two settee berths in the main saloon, and a dedicated quarter berth to starboard. The use of molded GRP headliners combined with teak or mahogany trim was standard for Solus Yachts, providing a balance between durability and traditional aesthetics.

The galley is usually positioned to port, featuring a two-burner stove and a sink, while the navigation station sits opposite. Headroom is adequate for most sailors, though it tapers significantly moving forward. A notable variation in the lineup includes the Solus 24, a smaller sibling built on similar design principles but with significantly reduced standing room. There were also rare reports of a Solus 34, though the 29 remains the most recognized hull in the specific Solus-branded lineage.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Solus 29 with the diligence required for any GRP vessel approaching its fifth decade.

  1. Keel Attachment: Like many fin-keel boats of this era, the keel-to-hull joint should be inspected for "smile" cracks. While the David Thomas designs are generally robust, the stress of decades of racing can lead to compression in the structural grid.
  2. Deck Delamination: The Solus 29 utilized a balsa-cored deck in several areas to save weight. Buyers should use a phenolic hammer or moisture meter to check for soft spots around high-load fittings like the chainplates and stanchion bases.
  3. Original Powerplants: Many units were originally fitted with small Yanmar or Bukh diesel engines. If the original engine is still in place, parts availability and cooling manifold corrosion are primary concerns.
  4. Rudder Bearings: The spade rudder on the 29 can develop play in the bearings over time. Excessive "clunking" while at anchor or a vibration under power usually indicates that the bushings require replacement.

Community & Resources

While there is no longer a dedicated manufacturer website, the Solus 29 community is largely absorbed into broader David Thomas design circles and regional UK sailing forums. Information regarding technical specifications and original sail plans can often be sourced through the David Thomas Design archives or by contacting UK-based owner associations that focus on his more popular designs, as they often share construction methodologies.

The Verdict

The Solus 29 is an excellent entry-level cruiser for those who prioritize sailing qualities over "floating caravan" interior volumes. It is a sailor's boat that rewards good trimming and handles coastal passages with more grace than many modern, high-volume alternatives.

Pros:

  • Exceptional Pedigree: Designed by David Thomas, ensuring a balanced and rewarding helm.
  • Built to Last: Solid GRP construction that generally holds up well against osmosis compared to peers of the era.
  • Versatility: Capable of both weekend club racing and extended coastal cruising.

Cons:

  • Limited Availability: Rare on the used market, especially outside of Northern Europe and the UK.
  • Dated Systems: Most examples require significant electrical and plumbing upgrades to meet modern standards.
  • Tight Forepeak: The forward cabin and heads can feel cramped by modern 29-foot standards.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
3086 lbs
Displacement
6614 lbs
Water Capacity
21 gal
Fuel Capacity
11 gal

Dimensions

Length Overall (LOA)
28.54 ft
Waterline Length (LWL)
23.95 ft
Beam
9.68 ft
Draft
5.25 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
398 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
18.07
Ballast / Displacement Ratio
46.66
Displacement / Length Ratio (D/L) Ratio
214.93
Comfort Ratio
19.62
Capsize Screening Formula
2.06
Hull Speed
6.56 kn