LM 26 Information, Review, Specs

Make
LM
Model
26
Builder
LM Glasfiber
Designer
Bent Juul Andersen
Number Built
109
Production Year(s)
1981 - 1982

The LM 26 represents a critical design pivot for the Danish builder LM Glasfiber, marking the transition from the traditional, fishing-boat-inspired hulls of the 1970s to a more contemporary "sailor’s motorsailer." Introduced in the early 1980s, the LM 26 was designed by Bent Juul Andersen to offer a more spirited sailing experience than its predecessor, the legendary LM 27, while retaining the brand's signature protected wheelhouse. It is estimated that approximately 109 units were produced between 1981 and 1986, characterized by high-quality Scandinavian joinery and a robust, "yacht-like" aesthetic that remains sought after in the North Sea and Baltic second-hand markets.

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Sailing Performance & Handling

Unlike the long-keeled LM 24 and 27 models, the LM 26 features a more modern underwater profile with a fin keel and a skeg-hung rudder. This configuration significantly improves maneuverability, particularly in tight marina environments where earlier LMs were known to be recalcitrant in reverse. According to historical technical data and owner records found via the LM Owners Association, the boat carries a relatively high ballast ratio, which provides a stiff, stable platform.

While the sail area-to-displacement ratio classifies it firmly as a motorsailer—meaning it may struggle to find its groove in light airs under 8 knots—it is surprisingly capable in a breeze. The masthead rig is simple and robust, often paired with a self-tacking jib for ease of single-handed operation. Under power, the vessel is typically equipped with a Bukh DV20 diesel engine mated to a saildrive, providing a reliable cruising speed of 5 to 6 knots.

Interior Comfort & Variations

The interior of the LM 26 is a masterclass in Scandinavian spatial efficiency. The most notable feature is the "galley-up" layout, where the kitchen is situated within the protected wheelhouse area. This keeps cooking odors out of the main cabin and allows the chef to remain engaged with the helm and the cockpit. This design choice frees up the entire lower saloon for social seating, which can be converted into a large double berth.

The woodwork is typically teak or mahogany, finished to a furniture-grade standard reflecting the company's origins as a furniture manufacturer. A unique "folding locker" arrangement in the forward section can be deployed to create an additional v-berth, though most owners treat the saloon as the primary sleeping area. A separate enclosed head is located between the saloon and the forward storage area.

An important variation is the LM 81, which shares the same hull and rig as the LM 26 but features a conventional open-cockpit "yacht" layout without the wheelhouse. This model was intended for purists who preferred a traditional sailing experience over the weather protection of the standard 26. Other siblings in this "new generation" series include the LM 28, LM 30, and LM 32, all of which utilized similar fin-keel hull forms.

Known Issues & Buyer’s Checklist

Prospective buyers of an LM 26 should focus their inspections on the unique technical aspects of the build:

  • Saildrive Diaphragm: As the LM 26 moved away from shaft drives, the saildrive seal (gaiter) became a critical maintenance item. These should ideally be replaced every 7–10 years.
  • Chainplate Anchoring: Some owners have noted that the lower shroud chainplates require careful inspection for stress cracks or water ingress, as the loads are high for a boat of this displacement.
  • Bukh Engine Serviceability: While the Bukh DV20 is a "lifeboat grade" engine, parts can be expensive. Check for signs of internal salt-water corrosion in the exhaust elbow.
  • Teak Cockpit Trim: Many LMs feature extensive teak trim in the cockpit and on the gunwales. If neglected, these can develop leaks that compromise the fiberglass core beneath.
  • Wheelhouse Window Seals: The distinctive glass windscreens are prone to seal failure over several decades, potentially leading to water damage in the galley area.

Community & Resources

The primary hub for technical support is the LM Owners Association, which maintains an active forum and a repository of technical manuals. For those in Denmark or Germany, the Dansk LM Klub offers extensive historical context and organized rallies for the brand.

The Verdict

The LM 26 is a versatile pocket cruiser that excels in temperate climates where wind and rain are frequent companions.

Pros:

  • Excellent weather protection via the semi-enclosed wheelhouse.
  • Superior build quality and wood joinery compared to mass-market production boats.
  • Predictable handling thanks to the modern fin-keel hull design.
  • "Galley-up" layout creates a spacious, social saloon.

Cons:

  • Low sail area makes it sluggish in light wind without engine assistance.
  • Small interior volume compared to modern 26-footers with beamier hulls.
  • The saildrive configuration requires more frequent hauled-out maintenance than traditional shafts.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
2866 lbs
Displacement
6614 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
26.57 ft
Waterline Length (LWL)
-
Beam
9.51 ft
Draft
4.1 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
382 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
17.34
Ballast / Displacement Ratio
43.33
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
2.03
Hull Speed
— kn