Is It Useful to Add Sealing Strips to a Car?
3 Answers
Automobile sealing strips are useful as they serve to fill various gaps and spaces between the components of the vehicle body. Installation method for automobile sealing strips: Before installing the sealing strips, first wash the car clean and wipe the area where the strips will be applied with a cloth. Then, peel off the adhesive backing from the sealing strip, align it along the area to be sealed, press firmly to adhere, and trim any excess after installation. Function of automobile sealing strips: Automobile sealing strips are an essential tool inside the car, generally serving to fill various gaps and spaces between the vehicle's components. They provide functions such as shock absorption, waterproofing, dustproofing, sound insulation, and decoration, enhancing the comfort of the driving experience and protecting the car body.
I previously added sealing strips to my car, and it did feel somewhat effective. My car is a few years old, and I always thought the wind noise was loud, with a whooshing sound on the highway, and dust easily seeped in through the door gaps. Later, I bought a roll of sealing strips online and applied them myself, mainly along the edges of the doors and the hood. After installation, the wind noise noticeably decreased, the car was quieter on the highway, and there was less dust inside. In winter, the cabin retained heat better, and it took longer to warm up. However, the effectiveness depends on the car model—my older car had poor original sealing, so the improvement was significant. For newer cars with good factory sealing, it might not be necessary. Installation requires care—position them correctly and avoid blocking the door mechanism. Choose durable rubber materials; don’t go for cheap options, as they age quickly and may peel off. Overall, it’s cost-effective and a simple DIY upgrade for comfort, but don’t expect it to completely solve noise issues—professional soundproofing modifications are more thorough.
As someone who frequently drives long distances, I find adding sealing strips quite practical. Those on a tight budget might consider this option, as a roll of sealing strips only costs a few dozen bucks, and DIY installation saves labor costs. I found some tutorials online and applied them to door gaps and trunk edges, mainly to block wind and dust. After installation, the cabin feels a bit quieter, especially on bumpy roads where noise is less harsh, and dust intrusion is reduced, making cleaning much easier. However, results vary depending on the car—older cars with poor sealing benefit more, while newer models might not need it. DIY installation requires patience; misalignment can cause doors not to close properly or lead to leaks, creating bigger issues. It’s best to check for wear periodically, inspecting for aging every six months. Compared to professional soundproofing costing thousands, this is a budget-friendly minor fix—but don’t expect miracles.
