Sun 28 Information, Review, Specs

Sailing Performance & Handling

The Sun 28 is a masthead sloop characterized by its balanced handling and a relatively high ballast-to-displacement ratio (typically around 35%). This configuration makes the boat notably "stiff," allowing it to carry full sail longer than many of its contemporaries when the wind freshens. According to technical assessments often cited in regional publications like Pacific Yachting, the hull’s moderate displacement (approximately 6,200 lbs) provides enough momentum to punch through the short, steep chop often found in the Salish Sea, while the fin keel and spade rudder ensure responsiveness in tight quarters.

With a Displacement-to-Length (D/L) ratio that leans toward the "moderate cruiser" category, the Sun 28 is not a light-air flyer, but it is highly dependable. The boat tracks well off the wind, a credit to Brandlmayr’s attention to the hull’s center of effort. Owners frequently report that the vessel feels "larger" than 28 feet when under sail, exhibiting a predictable motion that minimizes the "hobby-horsing" effect common in shorter, lighter vessels.

Interior Comfort & Variations

The interior of the Sun 28 was a major selling point upon its release, offering a significant upgrade in headroom and elbow room over the Sun 27. The layout typically features a traditional V-berth forward, followed by an enclosed head—a luxury for a boat of this size—and a main salon with opposing settees. The use of teak bulkheads and joinery reflects the high standards of Spencer Boats’ craftsmanship, providing a warm, classic aesthetic that has aged well.

The galley is usually positioned aft, near the companionway for optimal ventilation, featuring a stainless steel sink and adequate storage for weekend provisioning. One notable variation in the Sun 28 line involves the engine installation; while many were equipped with the reliable Universal or Yanmar diesel engines, some earlier units or custom orders may feature slightly different cabinetry configurations to accommodate different auxiliary power choices. The beam of approximately 9.5 feet allows for a surprisingly airy cabin, with enough floor space to prevent the "tunnel" feeling found in narrower vintage designs.

Known Issues & Buyer’s Checklist

When inspecting a Sun 28, potential buyers should focus on several areas common to fiberglass vessels of this vintage:

• Deck Core Integrity: Like many boats from the Spencer era, the Sun 28 utilizes a balsa-cored deck. Buyers should use a moisture meter or perform a percussion "tap" test around the chainplates, stanchion bases, and the mast step to check for delamination or soft spots caused by water ingress.
• Mast Step Compression: The Sun 28 features a deck-stepped mast. It is vital to inspect the supporting compression post and the structural grid under the cabin sole. If the mast step shows signs of "sinking" or if the interior doors no longer align, the structural support may be compromised.
• Rudder Moisture: The spade rudder is susceptible to water absorption over decades. Check for "weeping" at the bottom of the rudder blade after the boat is hauled out, which may indicate a saturated core.
• Chainplate Anchors: Because the boat is stiff and capable of handling heavy weather, the stainless steel chainplates can be under significant load. Inspect the fiberglass knees where the chainplates are through-bolted for any signs of stress cracking or "crazing."

Community & Resources

The primary hub for technical knowledge regarding this model is the Spencer Yacht Owners Group (SYOG). While the builder is no longer in operation, this collective of owners maintains a repository of information regarding Brandlmayr designs and the specific construction nuances of the Sun line. Additionally, Specialty Yachts in Vancouver remains a high-authority resource, as they were the original proponents of the "Sun" series and continue to provide historical context for these vessels within the local brokerage market.

The Verdict

The Sun 28 is an ideal entry-level cruiser for sailors who value structural integrity and regional pedigree over modern, lightweight production standards.

Pros:

• Robust construction from a legendary Canadian builder.
• Excellent stability and "big boat" feel in heavy weather.
• Generous interior volume and headroom for a 28-foot vintage hull.
• Strong resale value and name recognition in the Pacific Northwest.

Cons:

• Spade rudder and fin keel may be less forgiving in grounding scenarios than a full keel.
• Aged balsa-cored decks require diligent maintenance to avoid expensive repairs.
• Moderate displacement means it can be sluggish in very light winds without a large genoa.