Actually I bought I a 1/3 horsepower craftsman garage door opener for my father and helped him install it because my mother didn't trust him to do it when i was 16 (says a lot about my mother's trust of her husband) but that was more than 20 years ago now. Garage door has to be rated for 175mph (281kph) winds because they live in Florida for building codes. Never had an issue since.