Douglas & McCloud Highlander — Information, Review, Specs

Sandy Douglas·1951·Douglass & McCloud
Douglas & McCloud Highlander drawingBuilder drawing
Hull type
Monohull · centerboard
Rig
Fractional Sloop
LOA
20' · 6.1 m
Displ.
830 lbs · 376 kg
First year
1951

Designed in 1949 by the legendary Gordon "Sandy" Douglass, the Highlander represents a pivotal moment in the evolution of American onedesign sailing. Conceived as a larger, more stable alternative to Douglass’s earlier hit, the Thistle, the Highlander was engineered to provide a "big boat" feel within a manageable 20foot open hull. Originally produced by Douglass & McLeod in molded plywood and later transitioned to fiberglass in the early 1960s, the design has maintained a consistent profile for over seven decades. It occupies a specific niche in the market: it is a highperformance planing dinghy that possesses enough internal volume and stability to serve as a genuine family daysailer. With its distinctive plumb bow and wide 6foot8inch beam, the boat is recognizable for its substantial presence on the water, often described as a powerhouse among centerboarders.

Measurements

Dimensions 01

LOA
20 ft
LWL
19.67 ft
Beam
6.67 ft
Draft
5.6 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Fiberglass/Wood Composite
Hull type
Monohull
Keel type
Centerboard
Rudder
1× —
Ballast
-
Displacement
830 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Fractional Sloop
P · main luff
24.79 ft
E · main foot
13.67 ft
I · fore ht.
20 ft
J · fore base
5.91 ft
Forestay (est)
20.85 ft
Sail area
225 sqft

Calculations 04

SA/D ratio
40.76
Ballast/Disp.
D/L ratio
48.69
Comfort ratio
5.18
Capsize screening
2.84
Hull speed
5.94 kn

Sailing Performance & Handling

The Highlander is defined by its impressive power-to-weight ratio. Carrying 225 square feet of sail area between the main and jib, it possesses a sail plan larger than many 25-foot keelboats, yet it weighs only 830 pounds. This configuration allows the boat to plane easily in moderate breezes—often cited as 10 to 12 knots—reaching speeds that can exceed 10 knots on a reach. According to technical insights provided by the Highlander Class Association, the hull’s hard chine and wide beam provide significant initial stability, making it less "twitchy" than its sibling, the Thistle.

In light air, the boat remains competitive due to its massive sail plan, though its higher wetted surface area compared to narrower dinghies requires finesse to keep moving. When the wind picks up, the Highlander demands an active crew; despite its stability, the large rig can become a handful. Handling is characterized by a sensitive helm that provides immediate feedback, a hallmark of Sandy Douglass’s design philosophy. The boat tracks well upwind thanks to its deep, weighted centerboard, which limits leeway and allows for a surprisingly high pointing angle for an open boat of this vintage.

The Highlander’s legacy is primarily rooted in the robust one-design racing culture of the American Midwest and East Coast. It was a staple of the Douglass & McLeod catalog during the era when the company helped pioneer the use of fiberglass in Ohio. The model’s longevity is evidenced by its consistent presence at major regattas, including the Highlander National Championship, an event that has been held annually since the early 1950s. While it lacks the "Hollywood" profile of larger yachts, it is frequently cited in nautical literature as a masterclass in versatile hull design, appearing in numerous historical retrospectives regarding the transition from molded plywood to fiberglass construction.

Known Issues & Buyer’s Checklist

Prospective owners should evaluate a Highlander based on its construction era, as the transition from wood to fiberglass introduced different maintenance profiles.

  • Centerboard Trunk Integrity: On both wood and early fiberglass models, the centerboard trunk is a high-stress area. Buyers should inspect the trunk for leaks or structural "flexing" where it meets the floor, as this can lead to core rot or delamination.
  • Mast Step Compression: The Highlander carries a tall, powerful rig. On older boats, the area beneath the mast step can show signs of compression or cracking. It is vital to ensure the structural supports beneath the floorboards remain rigid.
  • Fiberglass Delamination: Early fiberglass models (1960s and 70s) were heavily built but can suffer from moisture ingress in the cockpit floor or the "tanks" (the built-in buoyancy compartments). A "thump test" or moisture meter is recommended for the side tanks.
  • Wood-to-Metal Connections: For older molded plywood variants, check the fasteners and the integrity of the glue lines, especially around the transom and the chainplates.

Community & Resources

The Highlander remains supported by one of the most dedicated owner groups in the United States. The Highlander Class Association serves as the primary repository for tuning guides, historical archives, and a registry of hull numbers. This organization is essential for modern owners, providing access to specialized parts and a network of sailors who maintain the strict one-design rules that keep older boats competitive with newer builds.

The Verdict

The Highlander is a rare breed of sailboat that successfully bridges the gap between a high-adrenaline racer and a stable family platform. Its design is a testament to the mid-century brilliance of Sandy Douglass, offering a level of cockpit space and power that few modern 20-footers can match.

Pros:

  • Exceptional Cockpit Space: Easily accommodates a family of four or five for daysailing without feeling cramped.
  • Planing Performance: Offers genuine high-speed thrills in moderate to heavy air.
  • Active Class Association: Strong resale value and technical support through the national organization.
  • Stability: Much more forgiving for beginners than the Thistle or International 14.

Cons:

  • Rigging Complexity: The large sail plan and associated controls can be intimidating for solo sailors.
  • Weight: At over 800 pounds, it requires a dedicated trailer and is difficult to launch from a beach without a ramp.
  • Maintenance: Older wood-trimmed or plywood models require significant varnish and structural upkeep to remain seaworthy.

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