L 29 Sailboat Review, Specs, and Listings

Lars Olsen·1978 – 1999·~130 hulls·Aages Boatbuilders
Approximate drawing

Hover a measurement to read its value

Hull Type
Monohull · fin
Rig
Fractional Sloop
LOA
29.07' · 8.86 m
Disp.
7,496 lbs · 3,400 kg
First year
1978

The L 29 is a 29foot Danish fractionalsloop design drawn by maritime architect Lars Olsen in the late 1970s and produced by Aages Boatbuilders, with fewer than 200 hulls completed across that yard and others. She pairs a solid fiberglass hull and deck with an iron fin keel, a teak interior, and a modest 13horsepower Volvo Penta MD7 diesel — a straightforward Scandinavian cruiserracer whose numbers place her among moderate racers rather than dedicated racers or heavy cruisers.

Measurements

Dimensions 01

Length Overall
29.07 ft
Length on deck
Waterline Length
23.95 ft
Beam
9.38 ft
Draft
5.25 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Spade
Ballast
3,241 lbs (Iron)
Displacement
7,496 lbs
Water Capacity
Fuel Capacity
11 gal

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
34.45 ft
Mainsail foot
10.83 ft
Foretriangle height
34.43 ft
Foretriangle base
11.81 ft
Forestay Length (estimated)
36.4 ft
Sail Area
384 sqft

Calculations 04

Sail Area to Displacement Ratio
16.04
Ballast to Displacement Ratio
43.24
Displacement to Length Ratio
243.59
Comfort Ratio
23.05
Capsize Screening Ratio
1.92
Hull Speed
6.56 kn

Design and Construction

Lars Olsen's late-seventies hull carries a length-to-beam ratio of 3.10 and a ballast ratio of 41 percent, the latter backed by 3,241 pounds of iron in a fin-keel configuration that draws roughly 5.25 to 5.55 feet depending on load. Aages Boatbuilders built the boat in fiberglass with a solid hull and deck, and the same design was also contracted to other yards; significantly, the L 29 was also offered as a home-completion kit, so finished-boat quality can vary from one example to the next home-completion means quality may vary. The wetted surface is about 258 square feet, and the immersion rate of 783 pounds per inch tells you she sits heavily for her length — consistent with a displacement around 7,500 pounds and a comfort-oriented rather than featherweight hull.

Rig and Handling

The L 29 is built with a fractional rig and, by the numbers, carries more sail plan than 54 percent of comparable sailboats, which suggests she is slightly overrigged for her size. With the ISO 8666 reference sail her sail-area-to-displacement ratio is 16.0; hoist a 135 percent genoa and that climbs to 18.9, giving a meaningful light-air boost without stepping into full race trim. Under the Volvo Penta MD7 she makes 6.0 knots, just under her theoretical displacement-hull maximum of 6.6 knots. The DL-ratio of 243 places her among moderate racers, and the Motion Comfort Ratio of 22.7 to 22.9 indicates a settled ride in a seaway rather than a twitchy one.

Performance Profile

Her capsize screening value is 1.92, a figure that by that formula alone would admit her to ocean-passage consideration, while the Relative Speed Performance index stands at 58. Those indices, taken with the overrigged tendency and moderate displacement, sketch a boat that is quick for a cruiser yet fundamentally stable — not a featherweight planing hull but a predictable one.

Accommodations

Below, the L 29 is equipped with six berths, a galley, and a toilet facility, and the interior is finished in teak like most boats of her era. The arrangement supports a small crew or family coastal cruising without pretense, and the 9.4-foot beam gives reasonable room for a 29-footer without bloating the hull form.

The Verdict

The L 29 is a sensible late-seventies Danish cruiser-racer: moderate displacement, slightly overrigged, stable, and simply built in fiberglass with a teak interior. The home-completion history is the one real caveat for a buyer who wants uniformity.

Pros

  • Stable, comfort-oriented hull with capsize screening of 1.92 and Motion Comfort Ratio near 23
  • Slightly overrigged fractional sloop with good light-air potential via 135% genoa (SA/D 18.9)
  • Solid fiberglass construction with iron fin keel and manageable 5.25–5.55 ft draft

Cons

  • Home-completion option means per-boat quality can vary
  • Modest 13 hp diesel limits motoring speed to 6.0 knots
  • Fewer than 200 built, so finding a specific example may take patience

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