Topaz Uno Information, Review, Specs

Make
Topaz
Model
Uno
Number Built
Production Year(s)
2011 - ??

The Topaz Uno, built by the renowned Topper International, is a versatile and groundbreaking multi-purpose sailing dinghy designed for both single-handed and two-person sailing. Launched in 2011, it has quickly established a reputation for offering a blend of simplicity and thrills, making it suitable for beginners learning to sail as well as more experienced club racers. Topper International, known for its commitment to accessible and enjoyable sailing, developed the Uno as part of its Topaz range, upholding a design ethos focused on durability, ease of use, and a dynamic sailing experience, 9].

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The Topaz Uno entered production in 2011, continuing Topper International's legacy of innovative and robust sailboat construction. While the original Topper dinghy was famously designed by Ian Proctor, the Topaz range, including the Uno, reflects the company's ongoing dedication to creating performance-oriented yet accessible boats. Topper International is celebrated for its pioneering use of injection-moulded polypropylene, and for later models, advanced TRILAM sandwich construction, which results in boats that are both lightweight and remarkably durable. The Uno's design goals were to deliver a modern, stylish, and easy-to-sail dinghy that could serve a wide range of abilities.

A key aspect of the Topaz Uno's design is its versatility, particularly evident in its multiple rig options. Owners can choose from the base UNO+ rig, which includes a dacron mainsail and jib totaling 79.55 sq ft (7.39 m2). For those seeking more performance, options like the Race+ (with a 8.68 sqm total sail area, featuring a fully-battened Mylar mainsail and jib), the Uno Race X (adding an 8.41 sqm spinnaker), and the Tres X (with a slightly different main and jib, plus spinnaker) are available. This modular rigging system allows the boat to adapt from a leisurely cruiser to a more competitive club racer, catering to different skill levels and sailing preferences. The Uno also features a daggerboard, allowing for easy adjustment of draft and the ability to navigate shallow waters.

Sailing Performance and Handling

As a compact dinghy with a length overall of just under 13 feet, the Topaz Uno is celebrated for its agile and responsive sailing characteristics. It is frequently described as a fast yet stable platform, ideal for recreational sailing and teaching. The design aims to provide both simplicity and thrills, making it appealing to a broad spectrum of sailors, from those just starting out to more experienced individuals participating in club races. The boat's light displacement of 132 pounds, combined with its polyethylene hull construction, contributes to its lively performance on the water.

The Uno's handling is generally praised for being straightforward and engaging. However, some experienced sailors have noted that the boat can be challenging to manage downwind, sometimes described as being difficult to control in certain conditions. Conversely, its reaching performance is often highlighted, with some reviews suggesting it "fairly shoots away," offering an exciting apparent wind sailing experience.

Accommodations and Layout

The Topaz Uno, designed as an open sailing dinghy, focuses on a functional and comfortable cockpit layout rather than enclosed accommodations. Its spacious cockpit is designed to comfortably hold two adults, and can even accommodate up to three people, making it an excellent choice for family outings or sailing schools. The hull and deck are constructed from durable plastic polyethylene, consistent with Topper International's reputation for robust, low-maintenance boats, Builder Article].

The design emphasizes ease of use and safety, featuring an open transom that facilitates self-draining and simplifies recovery in the event of a capsize. The deck layout is clean and uncluttered, with controls thoughtfully positioned for accessibility whether sailing single-handed or with a crew. While specific details on internal storage are minimal for this type of dinghy, the overall design prioritizes cockpit space and user-friendliness.

Owner's Perspectives

Owners of the Topaz Uno generally commend its robust construction and versatility. Many appreciate the ability to easily swap between different rig configurations, allowing the boat to grow with the sailor's skill level or adapt to various sailing conditions. Its stability and ease of handling are frequently cited as strengths, making it a popular choice for learn-to-sail programs and family recreation. The durable polyethylene hull is also a significant advantage, proving resilient against common wear and tear associated with frequent use.

However, some owners have pointed out specific aspects for consideration. As noted previously, the boat's downwind handling can be a point of discussion among more performance-oriented sailors. Additionally, one owner mentioned a minor issue regarding the lack of toe-straps further forward in the cockpit, which could affect bracing for some individuals. Despite these minor critiques, the consensus points to the Topaz Uno as a well-regarded, accessible, and enjoyable dinghy that lives up to Topper International's reputation for quality and fun in a small boat.

Measurements

Construction & Hull

Construction Material
Plastic/Polyethylene
Hull Type
Monohull Sailboat
Keel Type
Daggerboard
Rudder
1x —
Ballast
-
Displacement
132 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
79.55 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
12.66 ft
LWL
-
Beam
4.76 ft
Draft
-
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
— kn
Pounds per Inch Immersion