1979, FireStop Systems (FSS) has been developing, testing,
manufacturing and installing it's own F.M., U.L. and U.L.C.
approved firestop materials with an undying commitment
to quality and customer service. To this day, FSS is the only
producer of a firestop materials which offers turnkey,
single source installation of it's products - DIRECT FROM
With hundreds of major industrial projects completed in USA,
North America alone, FSS has achieved a repeat clientele which
reads like a "Who's Who" of American heavy industry.
From developing specifications with leading industrial engineering
companies -to- utilizing our sealing expertise in applications
never before conceived, FSS' standards of quality and service
remain second to none.