Since 1979, Fire-Stop Systems has been developing, testing, manufacturing and installing it's own U.L. and U.L.C. classified firestop and fire retardant materials with an undying commitment to quality and customer service. To this day, Fire-Stop Systems is the only manufacturer of firestop materials which offers turnkey, single source installation of it's products. Material sales are also available , and technical assistance too. With hundreds of major industrial projects completed in USA, North America alone, Fire-Stop Systems has achieved a repeat clientele. From developing specifications with leading industrial engineering companies to utilizing our sealing expertise in applications never before conceived, Fire-Stop Systems standards of quality and service remain second to none. We ship Ex-Fab Houston all over the world.