Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - How many of you have added insulation to your car?

Xist · 05-11-2019, 10:36 AM

I thought that I had read discussions here. Do I want sound or heat insulation.

Yes?

I have seen a number of posts in different places about how much quieter [sound] insulation can make a car and how much they enjoy it. When I took my Accord to different body shops one suggested dropping the headliner and pushing out the dents.

Presumably with a mallet. I think that I prefer the headliner when I use my fist, but I still would not recommend that.

[types with one hand in an ice bucket]

I watched a video and it looked like I could drop the head liner in about five minutes and it looks pretty simple to install sound deadener on the ceiling. Here is the stuff that Shouty recommends: https://www.amazon.com/gp/product/B0...49e96b9b988901

Thirty-six square feet for $66 and I can finally cut down on all of that road noise at 55 MPH!

So, have any of you insulated cars? Do you prefer thermal insulation?

05-11-2019, 10:36 AM	#1 (permalink)
Xist Not Doug Join Date: Jun 2012 Location: Show Low, AZ Posts: 12,186 Chorizo - '00 Honda Civic HX, baby! :D 90 day: 35.35 mpg (US) Mid-Life Crisis Fighter - '99 Honda Accord LX 90 day: 34.2 mpg (US) Gramps - '04 Toyota Camry LE 90 day: 35.39 mpg (US) Don't hit me bro - '05 Toyota Camry LE 90 day: 29.44 mpg (US) Thanks: 7,225 Thanked 2,217 Times in 1,708 Posts	How many of you have added insulation to your car? I thought that I had read discussions here. Do I want sound or heat insulation. Yes? I have seen a number of posts in different places about how much quieter [sound] insulation can make a car and how much they enjoy it. When I took my Accord to different body shops one suggested dropping the headliner and pushing out the dents. Presumably with a mallet. I think that I prefer the headliner when I use my fist, but I still would not recommend that. [types with one hand in an ice bucket] I watched a video and it looked like I could drop the head liner in about five minutes and it looks pretty simple to install sound deadener on the ceiling. Here is the stuff that Shouty recommends: https://www.amazon.com/gp/product/B0...49e96b9b988901 Thirty-six square feet for $66 and I can finally cut down on all of that road noise at 55 MPH! So, have any of you insulated cars? Do you prefer thermal insulation?