Mineral Wool Tees

Mineral wool tees are premade fittings that can be used in high-temperature applications with temperatures up to 1200°F. Mineral wool insulation has a high fiber density and is hydrophobic, offering excellent fire-stopping properties, sound control, thermal control, and prevention against mold, mildew, and corrosion. Distribution International supplies mineral wool tee fittings from a variety of major manufacturers such as Trufit and ICA. View our selection of mineral wool tees below!