Permatrims USA USA is a division of Shipyard Island Marina Inc. We are located on Washington Island in Door County, Wisconsin. We are family owned and run and have been in the boating\marina business here since 1982. Besides being the USA distributor for Permatrim, we are also dealers for Yamaha outboards (SIMYAMAHA.COM) and Mercury Marine (SIMMERCURY.COM).   

We import Permatrim foils from the Auckland, New Zealand manufacturer Permatrims NZ. Permatrim USA is the only outlet for Permatrim in the US. Permatrim foils are the only product of its kind. Each one is made to fit a specific outboard/sterndrive and are powder coated to closely match your engine. There are cheaper foils out there, but
none match the quality and performance of a Permatrim.

Installing a Permatrim may seem a bit laborious for someone whom may be unfamiliar with the task, so please feel free to contact us by live chat, email or toll free at 888-231-2374 if you have any questions.