Why Auto Headliners Matter More Than You Think Having spent more years than I care to count working around automotive interiors, I can say this: the auto headliner often gets overlooked until it’s too late. Yet, if it’s done right — or poorly — it affects everything from aesthetics to acoustics and even driver comfort. Oddly enough, it’s the silent hero in a vehicle’s interior setup. A Deeper Look into auto headliner design and materials Auto headliners aren’t just about slapping on some fabric and foam. In real terms, it’s a delicate balance. You’ve got the face fabric, the substrate (which s…