The distributor U-Fab sells aluminum pontoon logs for delivery, as well as a variety of easy-to-assemble pontoon and houseboat kits. Build-a-Boat and Great Lakes Skipper offer similar services, with orders available via phone and on their websites.
Aluminum pontoon logs, also known as pontoon tubes, are available as individual units or as part of complete kits for constructing a pontoon boat. These logs typically do not require welding and can be assembled with a relatively basic set of tools and skills. It is also possible to purchase a used boat and re-purpose its pontoons in the construction of a new boat.