The Ta Chiao CT 48, a quintessential product of the Robert Perry design office during the golden era of Taiwanese boatbuilding, stands as a testament to the transition from traditional heavy-displacement cruisers to more performance-oriented offshore voyagers. Launched in the late 1970s and produced into the 1980s, the CT 48 was an evolution of the earlier CT 47, refined to offer a more spacious interior and a more balanced sail plan. Built by the Ta Chiao Bros. Yacht Building Co. in Kaohsiung, this model embodies the "teak palace" aesthetic—a hallmark of the shipyard’s identity—while utilizing a hull form that favors stability and momentum over raw speed. Despite the common moniker of "Leaky Teakies" applied to many Taiwanese builds of this vintage, the CT 48 is widely regarded as one of the more structurally ambitious projects from the yard, designed specifically for the rigors of transoceanic passage-making.
Ta Chiao CT-48 Information, Review, Specs

- Make
- Ta Chiao
- Model
- CT-48
- Builder
- Ta Chaio Shipbuilding Co. (TAIWAN)
- Designer
- Robert Perry
- Number Built
- Production Year(s)
- 1988 - ??
Sailing Performance & Handling
The CT 48 is a heavy-displacement cruiser that prioritizes sea-kindliness and a "big boat" feel. Designed by Robert Perry, the hull features a modified fin keel and a skeg-hung rudder, a configuration that offers a superior balance between tracking and maneuverability compared to the full-keel designs that preceded it. While technical specifications vary slightly by hull, most CT 48s carry a Displacement/Length (D/L) ratio well into the "heavy cruiser" category, ensuring the vessel remains stable and predictable when the sea state deteriorates.
Most CT 48s were delivered with a ketch rig, which provides a versatile array of sail combinations. This allows owners to "shorten down" easily by dropping the mainsail and sailing under jib and mizzen in heavy weather, a configuration that maintains balance and reduces heel. Robert Perry has noted in various design retrospectives, such as those found on his official Robert H. Perry Yacht Designers archives, that his designs of this era focused on moving the center of buoyancy to improve performance to windward—a marked improvement over the older William Garden designs the yard also produced. However, owners should expect a relatively high wetted surface area, meaning the boat requires a stiff breeze to truly come alive; in light air, the CT 48 often relies on its reliable Perkins or Ford Lehman diesel powerplants.
Interior Comfort & Variations
The interior of the CT 48 is defined by the masterful joinery that established Ta Chiao’s global reputation. Utilizing massive amounts of solid teak and high-quality veneers, the cabin offers a warm, traditional atmosphere that is increasingly rare in modern production yachts. The center-cockpit layout is the most common configuration, which allows for a sprawling master suite aft with a dedicated head and, frequently, a bathtub or large shower stall.
The "Standard" layout usually features a large U-shaped galley to port of the companionway, designed for security while cooking at sea, and a proper navigation station to starboard. Forward of the salon, most hulls offer a secondary guest head and a V-berth or a lateral bunk cabin. Because Ta Chiao was a semi-custom yard, variations exist; some hulls were outfitted with a more open "Great Cabin" feel, while others utilized the 4-cabin arrangement similar to its larger sibling, the CT 54. The headroom is exceptional throughout, often exceeding 6'4", catering to the North American and European markets for which these boats were primarily intended.
Known Issues & Buyer’s Checklist
Prospective buyers must approach a CT 48 with a rigorous inspection protocol focused on the specific manufacturing habits of the 1970s and 80s Taiwanese yards.
- Teak Deck Integrity: The most significant concern is the condition of the teak decks. These were typically bedded in Thiokol and fastened with thousands of screws into a balsa or plywood core. Over decades, these screws can allow water to penetrate the core, leading to delamination and rot. Replacing a CT 48 deck is a major structural and financial undertaking.
- Black Iron Fuel Tanks: Ta Chiao frequently installed fuel tanks made of black iron, which are prone to internal corrosion and pitting, especially if water has sat in the bottom of the tanks. Because these tanks were often glassed into the hull before the deck was joined, replacement often requires cutting out parts of the cabin sole or bulkheads.
- Stainless Steel Quality: The "316" stainless steel used in many Taiwanese builds of this era sometimes contained impurities, leading to crevice corrosion. Critical components like chainplates and bow rollers should be pulled and inspected for "bleeding" or hairline fractures.
- Masts and Rigging: If the boat still carries its original spruce spars (though many had aluminum), they must be checked for dry rot at the spreaders and the mast base.
Community & Resources
While there is no single "CT 48" exclusive association, owners are heavily supported by the broader Baba, Panda, Tashiba, and CT Owners Group, which shares technical knowledge across the various Robert Perry-designed Taiwanese builds. Technical drawings and historical design notes are often available through the Robert Perry Design Archives, which remains a vital resource for understanding the specific sail plan and ballast configurations of these yachts.
The Verdict
The Ta Chiao CT 48 is a soulful, robust cruiser for those who value traditional aesthetics and offshore security over modern minimalism and racing speeds. It is a boat that rewards a dedicated owner with an unrivaled sense of "home" on the water.
Pros:
- Exceptional interior woodwork and "teak palace" luxury.
- Solid Robert Perry design offering predictable offshore handling.
- Center-cockpit layout provides an expansive and private master cabin.
- Heavy displacement provides a comfortable motion in a seaway.
Cons:
- High maintenance requirements for exterior teak and brightwork.
- Vulnerable to expensive "hidden" issues like core rot and iron tank corrosion.
- Relatively sluggish performance in light wind conditions.
- Substantial wetted surface makes maneuvering in tight marinas challenging.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 14000 lbs
- Displacement
- 40000 lbs
- Water Capacity
- 200 gal
- Fuel Capacity
- 160 gal
Dimensions
- Length Overall (LOA)
- 48 ft
- Waterline Length (LWL)
- 37.5 ft
- Beam
- 14.5 ft
- Draft
- 6.33 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Ketch
- P (Main Luff)
- 49 ft
- E (Main Foot)
- 17.5 ft
- I (Foretriangle Height)
- 56 ft
- J (Foretriangle Base)
- 18.75 ft
- Forestay Length (est)
- 59.06 ft
- Sail Area
- 1122 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 15.35
- Ballast / Displacement Ratio
- 35
- Displacement / Length Ratio (D/L) Ratio
- 338.62
- Comfort Ratio
- 43.2
- Capsize Screening Formula
- 1.7
- Hull Speed
- 8.21 kn