Different Types of Sails

Sails are the large sheets of material attached to sailboats that catch the wind and propel the boat forward. Sails differ in size, position on the boat and material.

  1. Position

    • Sails attached to the main mast of the boat are called mainsails. Most modern mainsails are known as "bermuda" sails. Sails in the front of the boat are called headsails or, if you want to sound like a sailor, "headsuls."

    Size

    • The mainsail size depends on the size of the mast and boom which depend on the size of the boat. The headsail also depends on the size of the boat but there are different kinds of headsails, also called jibs. Larger headsails are genoas, medium headsails are lappers, and smaller headsails are known as storm sails. Large parachute-like sails in the front of the boat are called spinnakers.

    Material

    • Modern sails are made of materials that resist UV rays and molding. A common material is Dacron. Other material used in sail making are canvas tarp, polytarp and Tyvek.

    Color

    • Another important factor in sail choice is color. Many sailors prefer mostly white sails with a few colored strips for mainsails and headsails. Spinnakers, however, and known for vibrant patterns and colors.

    Features

    • Other differences in sails, especially main sails, are their battens and reefing method. Battens are lightweight wooden or plastic rods that help to keep the sail shape.