Pearson Resolute 20 Sailboat Review, Specs, and Listings

William Tritt·1964·Pearson Yachts
Approximate drawing

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Hull Type
Monohull · long
Rig
Masthead Sloop
LOA
19.58' · 5.97 m
Disp.
1,800 lbs · 816 kg
First year
1964

The Pearson Resolute 20 stands as a fascinating, often overlooked artifact of the early fiberglass revolution. Designed in 1963 by legendary marine industrialist William H. "Bill" Tritt—celebrated for his pioneer composite work at Glasspar and for introducing structural fiberglass to the automotive and boating sectors—the Resolute 20 was conceived during an era when American yacht builders were navigating the transition away from wood while trying to preserve classic maritime aesthetics. Originally drafted by Tritt under the working name "Endeavour," the design was acquired and renamed by Pearson Yachts shortly after Grumman Allied Industries took a controlling interest in the Rhode Island builder. The model represents a design brief that sought to evoke traditional early American styling. It blended a graceful spoon bow, a sweet wineglass transom, and a low, classic freeboard with the lowmaintenance, bulletproof construction of heavy, handlaid fiberglass. It was a boat built to look like it came out of the past, but engineered to survive far into the future.

Measurements

Dimensions 01

Length Overall
19.58 ft
Length on deck
Waterline Length
17 ft
Beam
6.51 ft
Draft
3.42 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Long
Rudder
1× Attached
Ballast
750 lbs (Lead)
Displacement
1,800 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
23 ft
Mainsail foot
10 ft
Foretriangle height
26.8 ft
Foretriangle base
6.2 ft
Forestay Length (estimated)
27.51 ft
Sail Area
163 sqft

Calculations 04

Sail Area to Displacement Ratio
17.62
Ballast to Displacement Ratio
41.67
Displacement to Length Ratio
163.56
Comfort Ratio
12.9
Capsize Screening Ratio
2.14
Hull Speed
5.52 kn

Design Brief & Intent

The Resolute 20 was designed primarily as a stable, high-capacity day-sailer and one-design racer that could handle the choppy waters of bodies like Narragansett Bay and the Chesapeake Bay. During an era when competitor manufacturers were introducing light, flat-bottomed centerboard day-sailers, Pearson sought to offer a boat that prioritized stability, safety, and comfort. This focus is immediately visible in the boat's massive open cockpit, which was designed to hold up to eight adults comfortably—a staggering capacity for a hull measuring just under twenty feet.

For the interior, the character of the boat is defined by its sheer simplicity. Since the hull was intended for day sailing, there was no attempt to cram an unworkable galley or standing headroom into its small frame. In the cuddy cabin variation, the interior consists of basic fiberglass moldings with minimal mahogany joinery, offering a dry space to tuck away sails, store a portable head, or shelter from a sudden squall 1. The focus of Pearson's craftsmanship was directed outward, featuring robust laminate schedules, teak or mahogany coamings, and rugged bronze hardware that spoke to the traditional tastes of the mid-century yachtsman.

Variations & Configurations

Pearson offered the Resolute 20 in two distinct deck configurations. The most common was the open day-sailer, which featured a long cockpit protected by a small, forward-covered bow deck. This configuration kept the crew close to the action and maximized seating space. The second was the cuddy cabin model, which added a low-profile, classic coachroof. While it compromised a small amount of forward cockpit space, the cuddy version gave the boat pocket-cruising utility, offering a basic sheltered V-berth.

Under water, the Resolute 20 was configured exclusively with an encapsulated full keel. Drawing just under three and a half feet, this deep, fixed ballast draft set it apart from typical beach-launchable day-sailers. The rig was a robust masthead sloop featuring aluminum spars and a high-aspect mainsail, providing a reliable and balanced sail plan. There was no inboard engine option; the boat was designed to be powered by a small outboard motor mounted on a transom bracket.

Sailing Performance & Handling

The sailing characteristics of the Resolute 20 are heavily influenced by its traditional design metrics. With a sail area-to-displacement ratio of 17.62, the boat carries enough canvas to move smartly in light air, yet it remains highly manageable when the breeze freshens. The displacement-to-length ratio of 163.56 indicates a relatively light-to-moderate hull form. This means the Resolute 20 avoids the heavy, sluggish feel often associated with traditional wooden full-keelers; instead, it glides gracefully over chops rather than pounding through them.

The boat’s defining characteristic on the water is its stiffness and resistance to heeling, courtesy of an extraordinary ballast-to-displacement ratio of 41.67 percent. With nearly forty-two percent of its total weight comprised of lead encapsulated deep in the keel, the boat sails remarkably flat and keeps its passengers dry when lighter boats are forced to reef. This translates into a capsize screening ratio of 2.14. While this is slightly above the strict offshore threshold of 2.0, it represents a remarkably safe and stable platform for a twenty-foot day-sailer, providing a massive safety margin against accidental knockdowns. Finally, a comfort ratio of 12.9 guarantees a gentle, highly predictable motion. The full keel ensures that the boat tracks beautifully on all points of sail, holding its line with minimal helm correction and forgiving novice errors.

Market Snapshot & Economics

Because the Resolute 20 was produced during Pearson's early years under Grumman ownership, production numbers were relatively modest compared to later mass-market giants like the Pearson 26 or the Ensign. Today, the model is relatively scarce on the brokerage market, with surviving examples highly concentrated in the Northeast, the Chesapeake Bay, and the Great Lakes.

Economically, the Resolute 20 trades as a classic budget-friendly entry point into keelboat ownership. However, buyers must approach these boats with realistic expectations regarding refit economics. Because of their age, even a well-preserved hull will likely require new sails, replaced running rigging, and cosmetic wood restoration. The cost of professional fiberglass and woodwork on a vessel of this vintage will easily exceed its market value. Consequently, the Resolute 20 is best suited for DIY enthusiasts who value historical pedigree and traditional aesthetics, and who are willing to invest sweat equity into restoring a piece of American maritime history.

Known Issues & Triage

Prospective owners of a Resolute 20 must be prepared to address several common issues associated with mid-1960s fiberglass construction:

  • Deck Core Rot: Like many boats of this era, Pearson utilized a balsa wood core to stiffen the fiberglass decks and cuddy cabin roofs. Over decades, water can seep through unsealed fastener holes for cleats, stays, and the mast step, rotting the balsa from within. Triage involves sounding the deck with a plastic hammer to locate soft spots, drilling core samples, scraping out rotted balsa, and injecting epoxy or laying down new closed-cell foam core.
  • Keel Laminate Damage: In colder climates, water left sitting in the bilge can seep into the laminate around the encapsulated ballast. If this water freezes, it can expand and cause the fiberglass skin of the keel to split or delaminate. Buyers should inspect the lower bilge and the external keel shoe for weeping rust stains or structural cracking.
  • Mast Step Compression: The deck-stepped mast puts considerable downward pressure on the coachroof or deck. If the structural support beneath the mast step has softened due to freshwater leaks, the deck can sag, altering the rig tension. Inspect the alignment of the mast step and check for interior deformation.
  • Worn Rudder Pintles and Gudgeons: The transom-hung rudder relies on bronze hardware that can wear thin over decades of use, leading to sloppy steering or vibration. Worn pintles and gudgeons must be machined, bushed, or replaced to ensure steering safety.

Modernization & Upgrades

Modern owners of the Resolute 20 have successfully updated the platform to improve its ease of use and environmental footprint:

  • Electric Outboard Conversion: The original small gas outboards can be heavy and loud. Replacing them with a lightweight, modern electric outboard (such as a three-horsepower equivalent pod or transom-mounted electric motor) is a popular upgrade. The boat's clean tracking and moderate displacement allow it to easily reach hull speed under quiet, clean electric power.
  • Synthetic Standing Rigging: Replacing heavy, traditional 1x19 stainless wire shrouds with modern synthetic materials like Dyneema decreases weight aloft. This reduction further enhances the boat's already excellent righting moment and dampens its motion in a seaway.
  • Running Rigging Optimization: Vintage Resolutes often feature outdated, high-friction deck hardware. Retrofitting the boat with modern low-friction rings, a small mainsheet traveler, and modern ball-bearing blocks dramatically reduces the physical effort required to trim the sails, making single-handed sailing effortless.
  • Wood Rehabilitation: Replacing or restoring the original mahogany coamings and bench seats with teak or synthetic composites keeps the cockpit looking pristine while reducing ongoing maintenance demands.

The Verdict

The Pearson Resolute 20 is a pocket classic designed for traditionalists who appreciate the tracking and stability of a full-keeled vessel but want the simplicity of a day-sailer. It is not a boat for those seeking weekend accommodations or high-speed planing thrills. Instead, it offers an incredibly secure, dry, and elegant sailing experience, preserving the romance of mid-century yachting without the maintenance headaches of a wooden hull. For the sailor seeking a safe, stable family day-sailer with striking, timeless lines, the Resolute 20 remains a rewarding and historically significant choice.

Pros

  • Exceptional stability and safety in heavy weather due to a high ballast ratio
  • Timeless, beautiful classic lines that turn heads in any harbor
  • Huge, comfortable open cockpit that easily accommodates a large family or crew
  • Outstanding straight-line tracking and gentle motion in a seaway
  • Extremely robust, overbuilt fiberglass hull construction

Cons

  • Draft of nearly three and a half feet limits shallow-water sailing and complicates ramp trailering
  • Extremely basic or non-existent interior cabin accommodations
  • Sluggish performance in very light winds due to its full-keel drag and moderate displacement
  • High likelihood of needing a deck recoring project due to vintage balsa-core construction
  • Original wooden trim and coamings require regular varnish or oil maintenance

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