LAVRANOS 36 Sail Configuration Guide

Overview

The LAVRANOS 36, designed by Angelo Lavranos and built by VHV Marine, is a robust 11.10-meter cruiser-racer. Engineered for offshore stability and performance, it balances a spacious 3.66m beam with a sail plan optimized for versatile coastal and blue-water passage making.

Rig Specifications & Performance Analysis

• Mainsail Configuration: A P/E ratio of 3.07 indicates a high-aspect rig, favoring aerodynamic efficiency and windward performance.
• Foretriangle Design: The I/J ratio of 3.18 supports the use of tall, powerful headsails, typically large overlapping genoas.
• Sail Area: 58m² total upwind area provides a healthy power-to-displacement ratio for a 36-foot hull.
• Performance: The configuration is balanced toward windward efficiency, making it highly capable in moderate light-air conditions.

Popular Sail Configurations

• Mainsail: Typically a full-batten or 2-plus-2 configuration for longevity and shape control.
• Headsail: Often equipped with a 135% to 150% genoa for light air, or a non-overlapping working jib for heavy-weather stability.

Key Characteristics

• High-aspect mainsail delivers superior lift and reduced drag on upwind legs.
• Tall foretriangle provides ample power for reaching and light-air driving force.
• Moderate 1.73m draft and wide beam ensure a stable platform for offshore work.
• 58m² total upwind area allows for competitive club racing and brisk cruising speeds.

Sailing Considerations

• The boat performs optimally with active mainsail trim to manage the high-aspect ratio.
• Expect a stiff, predictable motion in a seaway due to the 3.66m beam.
• Best suited for a crew of 2-4 for cruising or 5-6 for competitive racing.

Sailmaking Recommendations

For the LAVRANOS 36, we recommend SurgeX membrane sails as the optimal choice for most sailors. SurgeX uses continuous fiber construction where fibers are laid along load paths and embedded in a thin membrane, providing superior shape retention compared to traditional Dacron while being more affordable than premium laminates. The continuous fiber structure means less stretch over time, maintaining the designed sail shape for years.

For racing applications, specify a lightweight SurgeX configuration with minimal base weight to maximize performance. For cruising or bluewater sailing, add a taffeta protective layer on both sides to enhance UV resistance and abrasion protection. Based on the 3.07 P/E ratio, a radial fiber layout works best to handle the vertical loads of the high-aspect main. A typical inventory includes a full-batten mainsail and a 140% furling genoa. With 58m² of sail area, plan to reef the main around 16-18 knots to maintain a flat, fast profile.

Conclusion

The LAVRANOS 36 is a well-balanced platform that benefits significantly from modern, high-aspect sail designs. Explore sail options for LAVRANOS 36 to maximize its blue-water and racing potential.