A deck boat generally refers to a traditional fiberglass, V-bottom boat with an open bow that allows for plenty of seating, entertainment, comfort amenities, while maintaining a high level of performance. A pontoon boat is a fundamentally different hull design. They are made from aluminum and feature 2-3 separate tubes that provide buoyancy as opposed to a ‘fiberglass hull’. The addition of a 3rd pontoon allows for both comfort and a high level of performance. This is why Tri-Toons are becoming increasingly popular.