Artikel der Marke Windex

Windex Development AB operates from Sweden, where it has maintained the design and production of its wind indicators for over four decades. The brand emerged from the work of Sven-Olof Ridder, Harald Undén, and Lars Bergström, who established the original concept to provide sailors with a reliable visual reference for wind direction. By keeping manufacturing local, the company ensures that every unit meets the original engineering standards established in 1964.

The functional strength of these units lies in the low-friction suspension system. By utilizing a sapphire bearing, the vane remains sensitive to light airs while resisting the wear typical of saltwater exposure. This specific focus on mechanical simplicity makes the Windex a standard piece of equipment for both racing yachts and cruising vessels, helping skippers optimize sail trim and maintain course efficiency.

Beyond the standard indicators, the brand has expanded its engineering to include integrated solutions like the Windex Scout, which combines the classic wind vane functionality with a VHF antenna mount. The choice of materials—ranging from durable UV-stabilized plastics to aluminum and carbon fiber in specialized components—reflects a commitment to longevity in challenging offshore conditions.

Engineering and material standards

Every Windex unit is built to withstand constant UV exposure and the mechanical stress of high wind speeds. The following list details the core technical elements used across their product line:

• Sapphire bearing suspension: Provides near-frictionless movement for high sensitivity in light wind.
• UV-resistant engineering plastic: Prevents brittleness and material degradation under prolonged sun exposure.
• Windex 15 Mk2 and XL models: Dedicated designs for varying mast heights and boat sizes to ensure visibility from the cockpit.
• Integrated VHF solutions: Models like the Windex Scout simplify masthead installations by combining wind indication with communication antennas.

How do I choose the right size Windex?

The size selection depends primarily on your boat size and the height of your mast. The Windex 10 is typically intended for smaller craft and dinghies, while the Windex 15 Mk2 is the most common choice for mid-sized sailing yachts. For larger rigs where visibility from the deck is more difficult, the Windex XL offers a larger vane area.

Are the vanes replaceable?

Yes. Because the system is modular, the vane itself and the reflector tapes are often available as service parts. If the vane becomes damaged due to collision or extreme weather, you can usually replace the moving part without needing to install a entirely new base assembly.

Why use a sapphire bearing?

A sapphire bearing offers extreme hardness and a very low coefficient of friction. In a marine environment, this material is resistant to salt crystallization and corrosion, ensuring that the vane remains responsive even after long periods of inactivity or exposure to spray.

Does the brand manufacture in Sweden?

Yes, Windex Development AB maintains its design, production, and distribution operations entirely in Sweden, ensuring consistent control over the final product.