Marine insulation is insulation that has been rated for use in marine applications, commonly found in the walls and ceilings of ships and ocean going vessels. Marine insulation must be able to withstand humidity and water, and provide thermal, fire, and acoustic insulation. With a broad network of locations serving U.S. and Canadian coastal waters, Distribution International is strategically positioned to provide offshore vessel manufactures and insulators with a large selection of marine insulation & interior finish products. Distribution International has a comprehensive selection of thermal insulation systems, structural fire protection, joiner panels, marine accessories, and more. View our selection by category below!