The Fraser 51 represents the flagship achievement of Dekleer Brothers Industries Ltd., scaling the rugged, blue-water philosophy of the popular Fraser 41 into a true long-range performance cruiser. Designed primarily by Doug Cook, the 51-foot hull was conceived as a "go-anywhere" vessel capable of navigating the demanding coastal waters of the Pacific Northwest and crossing oceans with a high degree of physical security. While the Fraser 30 and 41 were the company’s volume leaders, the 51 was often treated as a semi-custom platform, frequently sold as a high-quality fiberglass hull and deck package for owners to finish to their own offshore specifications.
Fraser 51 Information, Review, Specs
- Make
- Fraser
- Model
- 51
- Builder
- Dekleer Brothers Industries Ltd.
- Designer
- Douglas Cook
- Number Built
- 5
- Production Year(s)
- 1986 - ??
Sailing Performance & Handling
The Fraser 51 is a quintessential heavy-displacement cruiser, designed for momentum and "sea-kindliness" rather than light-air agility. With a displacement that typically exceeds 40,000 pounds depending on the interior fit-out, the boat possesses a high Comfort Ratio, meaning it remains stable and predictable when the sea state deteriorates. The hull features a modified fin keel and a massive skeg-hung rudder, a configuration praised by Doug Cook for its balance between tracking ability and protection against underwater debris.
Under sail, the Fraser 51 is most frequently rigged as a cutter or a ketch to break up the sail area for easier short-handed management. Owners often report that the vessel does not truly "wake up" until the wind exceeds 12 to 15 knots, at which point its long waterline allows it to maintain impressive hull speeds. In heavy weather, the boat’s high displacement-to-length ratio ensures that it punches through head seas rather than tossing over them. According to technical archives from the designer, the boat was engineered to carry significant tankage low in the hull, which further enhances its righting moment and stiffness under a full press of canvas.
Interior Comfort & Variations
Because the Dekleer Brothers often sold the Fraser 51 as a kit or a semi-finished "stage two" build, the interior configurations vary more significantly than those of high-volume European production boats. However, the sheer volume of the 51-foot hull allowed for expansive layouts that typically include three cabins and two heads. The beam, which carries well aft, provides enough space for a proper "U-shaped" offshore galley and a dedicated navigation station that can serve as a full-time ship's office.
Many Fraser 51s were finished by high-end custom yards in British Columbia, resulting in interiors dominated by solid teak or mahogany joinery and heavy-duty bronze portlights. A common variation is the pilot-house or "raised salon" configuration, which takes advantage of the boat's depth to offer 360-degree visibility from a protected internal steering station—a feature highly prized for high-latitude cruising. The sibling Fraser 41 and 42 models share the same aesthetic DNA, but the 51 offers a marked increase in headroom, often exceeding 6'6" in the main salon, and significantly more cavernous storage lockers for extended provisioning.
Known Issues & Buyer’s Checklist
Prospective buyers of a Fraser 51 must approach the vessel with a "kit-built" scrutiny. While the hull and deck were professionally laminated by Dekleer Brothers using heavy-duty fiberglass schedules, the quality of the plumbing, wiring, and interior cabinetry depends entirely on who finished the boat.
- Deck Core Integrity: Like many boats of this era, the Fraser 51 used balsa or plywood coring in the decks. Inspection should focus on areas around stanchion bases and oversized deck hardware where water ingress may have led to delamination over several decades.
- Chainplate Reinforcement: Given its bluewater intent, the chainplates are subjected to massive loads. Buyers should inspect the fiberglass knees where the chainplates are through-bolted for signs of weeping or stress cracking.
- Engine Access and Maintenance: Because many 51s were custom-finished, engine placement can vary. In some hulls, the auxiliary engine (often a Perkins or Leyland) is tucked deep beneath the cockpit, making routine maintenance difficult. Verify that previous owners installed adequate access panels.
- Osmotic Blistering: While Dekleer hulls are known for being "overbuilt," some early hulls from the late 70s and early 80s may show signs of osmotic blistering. A moisture meter test on the thick laminate is essential during survey.
Community & Resources
Owners of the Fraser series are supported by a dedicated community, primarily centered in the Pacific Northwest. The Fraser Yacht Owners Association has historically served as a repository for technical drawings and Doug Cook’s original design notes. While the builder is no longer in operation, technical support for the hull and rigging is often found through the maritime community in Richmond and Vancouver, BC, where many of the original shipwrights who worked on these hulls still reside.
The Verdict
The Fraser 51 is a "fortress at sea," built for the sailor who prioritizes structural integrity and comfort in a blow over modern, lightweight speed. It is an ideal platform for a couple or family planning a circumnavigation or extended living aboard in remote regions.
Pros:
- Exceptional Seaworthiness: Heavy displacement and skeg-hung rudder provide confidence in gale conditions.
- Custom Quality: Many units feature high-end, artisan-level interior joinery rarely found in modern production yachts.
- High Volume: Massive interior and tankage capacity for long-term self-sufficiency.
Cons:
- Variable Finish Quality: Systems and wiring vary wildly between hulls due to the kit-built nature.
- Light Air Performance: The heavy hull is sluggish in light winds, often requiring engine assistance.
- Maintenance Intensity: Older, complex systems and extensive exterior wood (on some models) require a diligent maintenance schedule.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x —
- Ballast
- 14000 lbs
- Displacement
- 42000 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 51 ft
- Waterline Length (LWL)
- 40 ft
- Beam
- 14 ft
- Draft
- 8.5 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- -
Calculations
- Sail Area / Displacement (SA/D) Ratio
- —
- Ballast / Displacement Ratio
- 33.33
- Displacement / Length Ratio (D/L) Ratio
- 292.97
- Comfort Ratio
- 44.62
- Capsize Screening Formula
- 1.61
- Hull Speed
- 8.47 kn