Upgrade your car, van or boat with the UK’s best insulation for noise, heat and vibration control. Trusted by professional installers, restorers, van converters and marine engineers, our materials deliver proven performance and long-lasting comfort. Choose from butyl sound-deadening sheets, thermal heat barriers, closed-cell foam, marine-grade insulation, engine bay protection and underfloor damping mats - all designed to reduce road noise, block heat transfer and eliminate vibrations for a quieter, cooler and more comfortable ride.