Douglas 31/32 Information, Review, Specs

Douglas 31/32 Drawing
Make
Douglas
Model
31/32
Builder
Douglas Marine Craft
Designer
Ted Brewer
Number Built
Production Year(s)
1967 - 1982

The Douglas 31/32 is a seminal design in the history of North American production boatbuilding, representing the first independent effort by the renowned naval architect Ted Brewer after his departure from the Luders shipyard in 1967. Conceived during the waning years of the Cruising Club of America (CCA) rating rule, the vessel is a study in traditional seaworthiness, characterized by narrow beam, graceful overhangs, and a robust full-keel profile. Originally commissioned by Douglas Badgley of Douglas Marine Craft in Port Stanley, Ontario, the design has transitioned through several Canadian builders—including Hullmaster Boats and North American Fiberglas Moldings—before the final six hulls were completed as "kit boats" by the respected Hinterhoeller Yachts facility around 1982.

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Sailing Performance & Handling

The Douglas 31/32 is frequently described as a quintessential "sailor’s boat," prioritizing a sea-kindly motion and exceptional tracking over modern surfing capabilities. With a displacement-to-length (D/L) ratio typically hovering around 300, it falls squarely into the heavy displacement category. This mass, combined with a narrow 9'5" beam, makes the boat initially tender; it is designed to be sailed at a moderate angle of heel, where the overhangs immerse to increase the effective waterline length and stability.

According to design notes from Ted Brewer Yacht Design, the hull features the "Brewer Bite"—a modification of the traditional full keel where a section of the deadwood is removed to reduce wetted surface area and improve turning response without sacrificing the protection of a keel-mounted rudder. Owners report that while she is not a light-air specialist, the Douglas 31/32 excels in a blow, maintaining directional stability that allows the helmsman to relax even in heavy weather. This tracking is largely a function of the long keel, which, while beneficial at sea, requires deliberate planning during low-speed maneuvers in tight marinas.

Interior Comfort & Variations

The interior of the Douglas 31/32 reflects the era of its conception, focusing on utility and warmth rather than the "condo-style" volume of modern cruisers. The layout is traditional, usually featuring a V-berth forward, a localized head and hanging locker, and a main salon with settees flanking a central table. Headroom is respectable for a boat of this vintage, typically reaching 6'0" in the main cabin.

Significant variations exist between the 31 and 32 models. The original Douglas 31 featured a traditional transom, whereas the Douglas 32, developed by North American Fiberglas Moldings, introduced a reverse transom that added roughly 12 inches to the overall length without altering the underwater profile. The "Mark II" variants produced by Bruce Peninsula Yachts often featured updated cabin trunk configurations and modernized joinery. Because many of the later hulls—including those built by Hinterhoeller—were sold as kits, interior finishes vary wildly from basic utilitarian plywood to exquisite custom teak cabinetry.

The Douglas 31/32 has earned a reputation as a legitimate blue-water contender. Its cultural footprint is cemented by the voyage of Penny Royal, a Douglas 31 that was the first of the class to cross the Atlantic. The model gained further notoriety in Canadian yachting circles after surviving Hurricane Emily in 1976, a testament to its structural integrity. The boat has also been featured in retrospective reviews by Good Old Boat and Canadian Yachting, which often highlight its lineage as the precursor to Brewer’s later successful designs like the Cabot 36.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Douglas 31/32 with the understanding that these are aging vessels with decade-spanning production histories.

  • Deck Core Integrity: Like many Canadian-built boats of the 1970s, the balsa-cored decks are prone to moisture ingress, particularly around the chainplates, stanchion bases, and the mast step.
  • Chainplate Inspection: The chainplates on earlier models are often glassed into the hull or bolted through bulkheads that may have succumbed to rot. A thorough inspection of the attachment points is mandatory.
  • Engine Access and Age: Many original units were fitted with Faryman or early Westerbeke diesels. While robust, parts are becoming scarce. Furthermore, the engine is often tucked deep under the cockpit, making routine maintenance on the stuffing box or raw water pump a challenge.
  • Ballast Encapsulation: The ballast is typically lead encapsulated within the fiberglass keel. Buyers should check for "keel smiles" (cracks at the hull-keel joint) or osmotic blistering specifically located on the keel radius.

Community & Resources

The Douglas 31/32 shares a strong bond with the larger community of Ted Brewer design enthusiasts. While no longer a standalone manufacturer-supported model, technical support is often found through the general Ted Brewer Yacht Design archives. Furthermore, because Hinterhoeller Yachts was involved in the final production runs, owners often find commonality with the craftsmanship standards of the Nonsuch and Niagara owner groups.

The Verdict

The Douglas 31/32 is a classic Canadian cruiser that offers a high level of offshore security for a relatively low entry price.

Pros:

  • Exemplary sea-kindliness and heavy-weather tracking.
  • Timeless, elegant aesthetics with classic CCA-era lines.
  • Robust construction capable of long-distance passage making.

Cons:

  • Narrow interior can feel cramped compared to modern 30-footers.
  • Difficult to maneuver in reverse due to the long keel and prop walk.
  • High potential for "project boat" status regarding deck and engine maintenance.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
-
Displacement
11500 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
32.09 ft
Waterline Length (LWL)
24.5 ft
Beam
9.5 ft
Draft
4.67 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
32 ft
E (Main Foot)
13.8 ft
I (Foretriangle Height)
37.5 ft
J (Foretriangle Base)
12.7 ft
Forestay Length (est)
39.59 ft
Sail Area
459 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
14.41
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
349.1
Comfort Ratio
33.09
Capsize Screening Formula
1.68
Hull Speed
6.63 kn