- Stock #388646 - 15' x 54', steel pontoons, OMC 4 cyl. sterndrive, 5 KW Kohler generator! Rooftop AC! All new appliances: microwave, range/oven, refrigerator & more!!! This MasterFab houseboat was built in 1982, constructed of steel pontoons and solid steel foundation, with a wood structure. The pontoons are painted with Coal Cat Marine coating. There are five baffles in each pontoon, so if part of the pontoon is compromised, only that baffle will potentially fill with water. It has two sleeping areas. The main salon includes a corner couch that pulls out into a queen-size bed. The af... read more