Sound and Heat Insulation Kits

Most of our Heat Barrier Products don't block sound because they are designed for racing. If you need a heat barrier that also damps sound, we offer the Suppressor from Thermo-Tec.

The self-adhesive, foil-backed Suppressor uses a polyethylene film to help absorb and reduce vibrations while blocking radiant and conducted heat. The thin film (less than 1/8" thick) won't affect the fit of carpeting or interior panels.

These convenient kits have been designed for specific coverage areas in your vehicle.

The Door Kit includes enough material for 2 large doors (order 2 kits for a 4-door sedan).
The Trunk Kit covers up to 20 square feet, enough for an average-size trunk (order 2 kits for 1950s-70s Cadillacs). This is also a good choice for damping vibrations from the roof panel.
The Floor and Dash Kit is designed to cover the footwell and firewall up to the dash.
The Complete Floor Kit includes 70 square feet of material, enough to cover the floor of just about any passenger compartment.