Although some wooden warships gave service for decades, many lasted only eight to fifteen years, depending on the seas they plied. Each required incessant, costly repairs in jammed yards like this one. Ships built with green timber—seasoned for less than three years—sometimes had only half the life span, or even a third. The urgent naval demands of the Seven Years’ War had devoured England’s reserves of seasoned oak; many warships during and after the war were built green, which left them vulnerable to dry rot and other ills.
