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Cheap, easy, effective soundproofing

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Old Jul 13, 2007 | 04:15 PM
  #81  
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This is the low budget Sound Reduction Plan
Go to Wally World and buy yourself a King Size Mattress Pad, you know the ones with the cones sticking up, and Cut It Like You Stole It.

J R
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Old Jul 13, 2007 | 04:46 PM
  #82  
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Go buy the cans of foaming insulation and just fill up the 3 compartments...or better yet, just fill up the whole back end of the car with it. That should stop some of the noise.
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Old Jul 15, 2007 | 12:30 PM
  #83  
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trust me it does work
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Old Jul 15, 2007 | 12:33 PM
  #84  
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Originally Posted by IAIA
Anyone try the insulation after trying the towel trick? What was your comparison?
i had used the towels first it helped some but when i put the sound deading material in a mojor sound reduction it was so noise free it scared me i am serious.
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Old Jul 15, 2007 | 12:44 PM
  #85  
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Default You might be a redneck...

I can't believe no one commented on using a Vette to haul insulation batts around to begin with. So....... you might be a redneck if you use your sports car to haul building materials
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Old Jul 15, 2007 | 12:59 PM
  #86  
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Originally Posted by 04cad
I can't believe no one commented on using a Vette to haul insulation batts around to begin with. So....... you might be a redneck if you use your sports car to haul building materials

OR your sports car may be a daily driver that you enjoy so much that you use it ALL THE TIME (no aplogies to those with Garage Queen Cars).
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Old Oct 13, 2007 | 01:55 AM
  #87  
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Originally Posted by dw99vette
WOW, this is intense. Put loud exhaust on car and stuff crap in rear compartments so we can't here the noise.

Sounds funny, but I can't hear the V-8 I just hear noise

I have a 928 with straight exhaust, sounds amazing, and you hear nothing but the roar of the 32valve engine.
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Old Oct 13, 2007 | 02:00 AM
  #88  
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Originally Posted by Oldvetter
OR your sports car may be a daily driver that you enjoy so much that you use it ALL THE TIME (no aplogies to those with Garage Queen Cars).


I had a 85 C4 and towed an 18' boat from Florida to Toronto Canada...man do you get some funny looks (especially doing 80 MPH with a boat behind you!)

Last edited by 2SlowinTO; Oct 13, 2007 at 02:02 AM. Reason: 18'
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Old Oct 13, 2007 | 03:59 PM
  #89  
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Pictures!!

Sounds like a good mod!
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Old Nov 11, 2007 | 06:45 PM
  #90  
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i just tried this.. i pulled the carpet in the truck.. and layed some insulation down all around and just put all the carpet back.. then put some isulation in the wells.. honestly... the is REALLLLLLLLLLLLLLLY quiet now.. maybe like 70% of the noise/exhaust sound is GONE!!
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Old Nov 12, 2007 | 12:27 PM
  #91  
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Does it help with aftermarket exhaust drone at the lower rpms(1500-1800)?
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Old Nov 12, 2007 | 09:39 PM
  #92  
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Originally Posted by rickko
This is the funniest serious thread I've read in a long, long time.

"I cut 3 pieces of fiberglass insulation the size of the 3 rear compartments and laid them in the compartments..."

Oh, oh, oh! "Pictures!"

"This thread is worthless without pictures!"

"Pictures!"

"Pictures!"

"Pictures!"

"What's so hard to understand? Cut fiberglass. Lay in compartments?"

"Pleeeezzzze, pictures!!!!"

"Try towels"

"Try car cover"

"Try whip cream!"

"Try foam"

"Oh, oh, foam? Pictures..."

I guess some of us couldn't understand if you laid the fiberglass horizonally or vertically in the compartments. Hahaha.....



Thanks for the laughs!
Rickko:
You're always able to cut through it all being absurd to point out the absurd. Good work.

Last edited by waunavet; Nov 12, 2007 at 10:34 PM.
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Old Nov 12, 2007 | 11:06 PM
  #93  
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Originally Posted by FLACHUSNRET
Mike,

It looks like he hasn't seen your Frost King write-up. If it's been a while since it was posted you might want to re-post it so many of the newbies can learn about it.

I did the Frost King mod on my 02 vert mn-6 over a year ago and it really made a big difference.

Sanford
I also did Mike's Frost King and it made a big difference. I also did the insulation in the rear compartments and it lowered my cabin noise level even further.
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Old Nov 13, 2007 | 10:47 AM
  #94  
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Default sound insulation

When my 98 was new I hated all the noise from the runflats so i took a heavy rubber mat from the back of a pickup ,short bed and cut the length to fit the cargo area . Put it under the carpet,you won't belive the differance.
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Old Nov 13, 2007 | 02:45 PM
  #95  
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Default Spray Can

Okay.. my 2 cents on this....

I used to work in paint deparment in OSH yrs ago. We have spray paint, which was like a paint, but when dried, it became a thin layer of Rubber. You could use it on stairs for Non-slip affect, or under the cars for blocking road noise, and also protect little rocks hitting the bottom of the wheels wells. I wonder if anyone's tried that product. Don't remember the name, but I'm sure you can still get it in Home Depot, OSH, or other hardware stores.....

Now, the other question is.... WHAT noise deadning product can we easily buy from Home depot and stuff it in the car for a decent affect. I'm (like some here) not very knowledgable about such products; so a little detail or part number would help.

Thanks.. amazing stuff huh... Best things in life are..... (you know the rest - cheap )
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Old Nov 13, 2007 | 03:02 PM
  #96  
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Cheaper soundproofing:

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Old Nov 13, 2007 | 03:12 PM
  #97  
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Originally Posted by peachtreeplaya's C5
Great idea I'm gonna give it a shot this weekend. Just worried about breathing in all those fibers.
Yeah the fiberglass deadning meterial sounds cheap and like a good mod for noise reduction. As for the fibers flying off, how about we put a thin cotton towel around it, or wrap it in one, then stick it in there. Then put something like the mentioned "foam" or similar on TOP of it. Eventually, we close the lid on it. Think that'll work? ...
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Old Nov 13, 2007 | 07:36 PM
  #98  
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Originally Posted by madeouttaglass
You might get an Energy Star tax savings now.
Good idea.
Great idea for pyrographics too.
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Old Jan 14, 2008 | 02:14 PM
  #99  
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I just wanted to get your thoughts. This is for a coupe, by the way - After reading everyone's posts, I went ahead and went to home depot. A worker there said what might work better than fiberglass insulation is the stuff from a can ... "Great Stuff" is what it is called. I had enough to fill 3/4ths of the left and right compartments, and just stuffed blankets and sheets in the middle section.

After driving, I still didn't notice any difference (*maybe* a very slight difference ... maybe). Did I just mess up? Should I go for the cone foam instead? Is it because I have a coupe? I'd love to hear what those of you having done it have to say. Thanks!
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Old Jan 14, 2008 | 03:02 PM
  #100  
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Originally Posted by dw99vette
WOW, this is intense. Put loud exhaust on car and stuff crap in rear compartments so we can't here the noise.
We want OTHERS to hear our exhaust.

We want to be able to hear the stereo!
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