French frigate innovation and the British response

French frigate development favored lighter construction and eight-pounder batteries, followed by larger twelve-pounder ships that remained standard for decades. The early designs combined existing features rather than introducing a single unprecedented invention. Captured French ships exposed the poor speed and handling of established British cruising types, although the Navy Board objected to their light construction, maintenance costs, and vulnerability. Increasing the dimensions of older British designs did not resolve those complaints. Unicorn and Lyme followed a captured French model and helped establish a new pattern of British frigate. From 1753, competing surveyors could submit designs to the same general specification, with successful ships then built in numbers. French technical advances consequently faced a British shipbuilding industry able to produce effective types on a much larger scale.