What is a boat transom?

The transom of a boat is the flat or vertically curved back end of the boat. It serves several important functions, including providing structural support for the stern of the boat, serving as a mounting point for the outboard motor or other propulsion system, and helping to keep water out of the boat. The transom typically has a drain plug to allow water to be drained from the boat when not in use.

The transom is often made of wood, fiberglass, or aluminum, depending on the type and size of the boat. It is typically reinforced to handle the weight and stress of the motor and other equipment mounted to it.

There are different types of transoms, including:

1. Full transom: This type of transom extends across the full width of the boat and is the most common type seen on larger boats.

2. Cutaway transom: This type of transom has a partial cutaway design, which allows for easier access to the water for activities like swimming or diving.

3. Notched transom: This type of transom has a notch or step in the middle, which can help improve the boat's performance by reducing drag and improving stability.

Overall, the transom is an important structural component of a boat that plays a significant role in its performance and functionality.