LM 81 Information, Review, Specs

Make
LM
Model
81
Number Built
53
Production Year(s)
1984

The LM 81 is a compact yet capable masthead sloop, renowned for its robust construction and versatile handling characteristics, making it an appealing option for both seasoned sailors and those new to the cruising lifestyle. Designed by Bent Juul Andersen and built by the Danish firm LM Glasfiber, this vessel embodies the builder's philosophy of creating dependable, family-friendly cruisers. With a length overall of just over 26 feet, the LM 81 offers a blend of performance and practical accommodations in a manageable package.

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LM Glasfiber, a company that pioneered the use of fiberglass in boat building before transitioning to wind turbine blade manufacturing, produced the LM 81 as part of its well-regarded lineup of composite yachts.

The LM 81 had a notably concentrated production period, with all 53 units built by LM Glasfiber in 1984. The design, penned by Bent Juul Andersen, aimed for versatility and ease of handling, aligning with LM Glasfiber's broader manufacturing ethos. During its boat-building era, LM Glasfiber was known for embracing fiberglass as a material of choice due to its durability and ease of maintenance, a commitment evident in the solid fiberglass hull and sandwich fiberglass deck construction of the LM 81. The company's design philosophy typically emphasized robust construction and seaworthiness, focusing on creating accessible and reliable boats for coastal cruising and family adventures, often with an emphasis on interior volume and comfortable accommodations.

Sailing Performance and Handling

With a fin keel and spade rudder, the LM 81 is designed to offer splendid maneuverability. Its hull form and rigging as a masthead sloop contribute to its reputation as a well-sailing vessel, providing a balanced and responsive experience on the water. The LM 81's design prioritizes ease of handling, making it suitable for a wide range of sailing abilities and different sea states, reflecting its heritage as a practical cruiser.

Accommodations and Layout

While specific detailed interior layouts for the LM 81 are not extensively documented in available public records, LM Glasfiber's general design philosophy for its range of cruisers emphasized comfortable accommodations and maximizing interior volume. The company aimed to provide livable spaces suitable for family cruising. The deck, constructed with a sandwich design, indicates attention to structural integrity and potentially improved insulation. Owners of LM Glasfiber boats often appreciate the quality of finish and the practical use of space, consistent with the Danish builder's reputation for sturdy and functional vessels.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
3086 lbs
Displacement
7496 lbs
Water Capacity
18 gal
Fuel Capacity
18 gal

Engine

Engine Make
Bukh
Engine Model
DV8
Engine Type
Engine HP
8
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
28.54 ft
E (Main Foot)
9.84 ft
I (Foretriangle Height)
30.51 ft
J (Foretriangle Base)
9.19 ft
Forestay Length (est)
31.86 ft
Main Sail Area
140.42 sqft
Foretriangle Sail Area
140.19 sqft
Total Sail Area (Reported)
281 sqft
Total Sail Area (Calc)
280.61 sqft

Dimensions

LOA
26.57 ft
LWL
22.31 ft
Beam
9.51 ft
Draft
4.43 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.33 kn
Pounds per Inch Immersion
758.1