What materials are used to make houseboats?

Houseboats are typically constructed using materials like marine-grade plywood, fiberglass, aluminum, and steel, which are chosen for their durability and resistance to water. The hulls are often made from reinforced materials to withstand the aquatic environment, while the interiors may feature wood, vinyl, and composite materials for aesthetics and comfort. Insulation and waterproofing materials are also essential to ensure the houseboat remains livable and energy-efficient. Additionally, roofing materials are selected for weather resistance and longevity.