Invader 36 (C&C) Information, Review, Specs

Boat drawing
Make
C&C
Model
Invader 36
Number Built
24
Production Year(s)
1965 - 1968

The C&C Invader 36 is a vintage, classically designed sailboat, recognized as one of the earliest designs to emerge from the foundational partners of what would become C&C Yachts. Conceived as a robust recreational cruising boat, she has earned a reputation as a capable heavy-weather vessel, reflecting the builder's commitment to sturdy construction. The Invader 36 was primarily designed by George Cassian and George Cuthbertson, two pivotal figures who would lend their names to the renowned Canadian boatbuilding powerhouse. While initially designed for George Hinterhoeller of Hinterhoeller Yachts, most of the Invader 36 models were ultimately built by Belleville Marine, a company that was part of Cuthbertson & Cassian Ltd. at the time.

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The C&C Invader 36 was launched in 1965, during what is often referred to as the golden age of fiberglass boat construction. This recreational cruising boat was among the very first designs produced by the collaborative efforts of George Cassian and George Cuthbertson, who designed her at the request of George Hinterhoeller. This period predates the formal establishment of C&C Yachts in 1969, but the Invader 36 embodies the early ethos of the founding partners, known for their commitment to high-quality construction. The builder, Belleville Marine, along with other entities that would form C&C, was recognized for pioneering techniques like balsa-cored hulls, which enhanced stiffness while reducing weight, although the Invader's ballast itself is lead.

During its production run from 1965 to 1968, a notable variation of the Invader 36 was introduced. In 1968, the Invader's keel was shortened to a stub, and a centerboard was added, along with an increase in sail area. This modified model was subsequently renamed the Frigate 36.

Sailing Performance and Handling

With a displacement of 10,550 pounds and a waterline length of 24.25 feet, the C&C Invader 36 is characterized by a displacement-to-length ratio of approximately 329.8, categorizing her as a heavier, more traditional cruiser. Her sail area to displacement ratio stands at approximately 17.64, indicating decent performance without being overtly designed as a light-air racer. The ballast-to-displacement ratio of 0.36 suggests a moderate level of stiffness.

Anecdotal accounts from owners frequently describe the Invader 36 as a "heavy-weather boat," noting her ability to accelerate and perform well in stronger winds. However, her sail plan is often considered less efficient in lighter air, making her more challenging to propel in such conditions. Owners have also commented that the Invader 36 does not sail as closely to the wind as more modern designs. Despite these nuances, she is generally recognized for her classic good looks and overall good sailing characteristics, particularly in a breeze.

Accommodations and Layout

While detailed specifications on the interior layout from the initial data are limited, the C&C Invader 36, typical of cruisers from her era, likely features a conventional arrangement designed for comfortable cruising. Descriptions from owners and various listings often refer to the presence of interior teak, suggesting a warm and traditional finish quality. Given the designers' potential prioritization of speed, the interior might be considered functional and robust, rather than overtly luxurious, aligning with the boat's primary purpose as a capable recreational cruiser. The boat is noted to have wide sidedecks and a well-proportioned cockpit, enhancing the experience on deck.

Owner's Perspectives

Owners of the C&C Invader 36 consistently praise her solid construction and enduring quality, a testament to the build standards of Belleville Marine and the early C&C design philosophy. Many appreciate her classic good looks and reliable handling, especially in heavier weather, where she is often noted for her comfortable motion and ability to manage challenging conditions.

However, common recurring themes among owner feedback include the boat's performance in light air, where her sailplan is acknowledged as less efficient, making it harder to maintain speed. Similarly, some owners note that she does not point as high to windward as more contemporary sailboats. As with any vessel of her age, general aging issues become more apparent over time, suggesting that potential owners should anticipate typical maintenance requirements associated with a sailboat from this vintage.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x —
Ballast
3800 lbs
Displacement
10550 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Universal-Atomic
Engine Model
Atomic 4
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Gasoline
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
32.67 ft
E (Main Foot)
15.25 ft
I (Foretriangle Height)
37.58 ft
J (Foretriangle Base)
13.58 ft
Forestay Length (est)
39.96 ft
Main Sail Area
249.11 sqft
Foretriangle Sail Area
255.17 sqft
Total Sail Area (Reported)
529 sqft
Total Sail Area (Calc)
504.28 sqft

Dimensions

LOA
35.75 ft
LWL
24.25 ft
Beam
9.16 ft
Draft
5 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.6 kn
Pounds per Inch Immersion
793.69