About Us

Car Builders is Australia’s leading brand in automotive sound deadening, thermal insulation, and vehicle protection. Built by enthusiasts for enthusiasts, we provide premium solutions for DIYers and professionals alike—designed to reduce noise, block heat, and elevate driving comfort and performance.

We’re passionate about supplying modern vehicle enthusiasts with the highest-quality thermal and acoustic materials available. Drawing from deep experience in automotive design and a hands-on love for building vehicles, we’ve sourced, engineered, and packaged an exclusive product range tailored to meet the unique demands of your build—whether it’s a daily driver, off-road rig, or show car.

From workshops to weekend projects, Car Builders is here to help you get the job done right. Our expert team is just a phone call away, ready to walk you through your build and recommend the right products to take your vehicle to the next level.