Closed Cell Foam Car Insulation - Thermal & Soundproofing Liner for Cars, Vans & Campervans

Upgrade your vehicle with premium closed cell foam insulation designed for superior thermal and soundproofing performance. Ideal for cars, vans, campervans, and motorhomes, this high-performance insulation effectively reduces heat transfer and blocks unwanted noise from engines, roads, and weather. Lightweight, flexible, and easy to install, it’s perfect for use on vehicle floors, roofs, doors, side panels, and wheel arches. Water-resistant, durable, and flame-retardant, this closed cell foam liner ensures long-lasting comfort and acoustic control for your vehicle conversion or upgrade project.