Introduction
If you’re exploring car soundproofing solutions and want to understand how to do sound damping in the Polestar 3, you’re in the right place. The Polestar 3 combines Scandinavian luxury with electric performance, but like many EVs, the absence of engine noise makes tyre hum, wind hiss, and cabin resonance more noticeable. In this guide, you’ll discover the best damping sheet, understand the damping process in detail, and see exactly how to soundproof the Polestar 3 for a quieter, more refined electric driving experience.
Common Noise Challenges in the Polestar 3
Tyre hum from wide EV tyres — The large wheel arches and heavy EV tyres create pronounced road noise.
Wind noise around mirrors & A-pillars — Noticeable at higher speeds due to tall SUV structure.
Under-floor vibration — EV platforms carry road vibration through the battery-floor area.
Interior trim buzz — High-frequency trim noise is more audible without engine sound masking.
Why Choose Paramat Damping for Your Polestar 3
TitanCore — Ideal for front doors, firewall zones, and front floor pan to reduce structural vibration and wind resonance entering the cabin.
PrimeThick — Best for wheel arches, boot floor, and EV battery-floor surroundings to suppress deep tyre hum and road vibration.
OptiSound — Perfect for dashboard backing, pillars, trunk trims, and headliner to eliminate minor rattles and polish high-frequency cabin noise.
Quick Overview of the Installation
Clean — Remove panels and thoroughly clean exposed metal areas using alcohol/degreaser.
Cut & Fit — Trim sheets precisely for wheel arches, door skins, floor pan, firewall zones, and trim sections.
Apply — Peel and press each sheet firmly, ensuring strong adhesion along edges and curves.
Roll — Use a roller to remove air pockets and secure durable, long-term bonding.
Final Thoughts
Now that you know how to soundproof Polestar 3, understand the best damping sheet options, and have seen the damping process in detail, you’re ready to elevate your EV experience. A powerful combination of PrimeThick, TitanCore, and OptiSound will reduce tyre noise, soften wind hiss, eliminate trim buzz, and make your Polestar 3 feel exceptionally quiet and premium.