Insultech is a leader in manufacturing fabric, metal foil, and sheet metal insulation for exhaust systems and components. Areas of specialty include exhaust collectors, manifolds, SCRs, silencers, and exhaust stacks. Our expert design team can develop solutions to fit around bends, transitions, flexes, expansion joints, and nearly any conceivable exhaust configuration. Typical exhaust insulation solutions include custom blankets and exhaust wraps, and we are capable of employing cutting-edge materials technologies. Insulation of exhaust systems provides significant acoustic and thermal benefits. Insultech utilizes high insertion-loss materials that attenuate the maximum amount of sound power/pressure.


Max operating temp: T1000, 101: 1500°F (1200°F continuous)
Max operating temp: T2000: 2100°F (1600°F continuous)
Cloth options: silicone coated, PTFE coated, aluminized and uncoated fiberglass, silica, vermiculite, aramid, basalt, PTFE, etc.
Insulator options: alkaline earth silicate, e-glass, silica,  etc.
Hot-face options: stainless mesh, 321 stainless steel foil, A600 Inconel foil
Attachment options: spring and ring, hook and loop, buckle, tie wire, custom wire forms, etc.
NEC Class 1, Div1/2 and ATEX Zone 1/2 exhaust capable
UL Listed - File:FTSR2.AU5204

Sewn Fabric