Author Topic: How to install sound deadener?  (Read 8163 times)

Offline Katfish

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Re: How to install sound deadener?
« Reply #15 on: July 06, 2013 - 12:33:35 PM »
Thx for the info, 2 questions:

- Where did you get the 100sq ft deal?
- What / how do you heat?  The metal or the material?

Thx





Offline shoooter

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Re: How to install sound deadener?
« Reply #16 on: July 06, 2013 - 01:43:45 PM »
Thx for the info, 2 questions:

- Where did you get the 100sq ft deal?
- What / how do you heat?  The metal or the material?

Thx



You heat the material , make sure the metal is cleaned with something alcohol based, wear gloves. I used rubber gloves. I found it easier to use a soft sewing tape measure to fit in all the groves so you get the right measurement. To make templates I used the paper backing off the ones already installed. Still not sure how I'm going to do the doors.

Here is the deal. http://www.ebay.com/itm/FatMat-100-SqFt-Sound-Control-Deadener-For-Cars-Trucks-Free-Dynamat-Sample-/190736900731?pt=Car_Audio_Video&hash=item2c68ce227b&vxp=mtr

Offline HemiOrange70

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Re: How to install sound deadener?
« Reply #17 on: July 06, 2013 - 04:05:47 PM »
I used dynamat and bought it on ebay-i used two rolls but did not do my roof as someone stated ihe glue could fail with heat and fall down(???) I butted the joints and did not cover the vertical brackets, just the horizontal ones. I installed the floor plugs first as water shouldn't be an issue with these cars (as they are not driven daily-winter-rain etc) in the heat the should be flexible but i used a hairdryer on the mat (foil side) to make it more plyable. I used bubble wrap insulation on the doors and headliner as it was lighter ( stuff used for heat ducts in homes) hope this helps

Offline 500Stroker

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Re: How to install sound deadener?
« Reply #18 on: July 06, 2013 - 06:25:27 PM »
I did mine in the summer.  The heat of the summer was enough to make the fatmat soft, flexible and tacky.

Offline CudamanTom

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Re: How to install sound deadener?
« Reply #19 on: July 06, 2013 - 06:26:33 PM »
I'll be installing sound/heat barrier material myself soon so this is a good read and love the info everyone is inputting.

thanks guys.  :2thumbs:
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Offline Fern

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Re: How to install sound deadener?
« Reply #20 on: July 06, 2013 - 07:18:56 PM »
I installed sound deadener in the cabin floor. I just used a heavy mill plastic on the doors and attached it by using double sided duct tape.
I have a convertible so I didn't do the trunk. I will see how it goes and install If  needed.

Offline shoooter

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Re: How to install sound deadener?
« Reply #21 on: July 13, 2013 - 02:27:08 AM »
 :feedback: do you usually do the roof? This stuff sticks very well and I'm heating it up first so the bond is good. I have heard people say it peels down? My car is black so I'm worried about it getting soft when the car sits outside at a show or something. Does the roof even need to be done?

Offline usraptr

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Re: How to install sound deadener?
« Reply #22 on: July 27, 2013 - 09:59:12 PM »
:feedback: do you usually do the roof? This stuff sticks very well and I'm heating it up first so the bond is good. I have heard people say it peels down? My car is black so I'm worried about it getting soft when the car sits outside at a show or something. Does the roof even need to be done?

To answer your question I don't think most people use it on the roof as they are afraid of it getting hot and sort of melting.  My car is also black.  I just used the stock type insulation on the roof.  I think that will be more than adequate. 
For those looking for a good price on DynaMat, try Summit racing.  They have some of the best prices around.  :2thumbs:
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Offline shoooter

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Re: How to install sound deadener?
« Reply #23 on: July 29, 2013 - 03:56:37 PM »
I have talked with a few other members and they have done the roof also. My car will be stored in my shop so I don't have to worry too much a out it getting too hot. I will also be doing my roof

Offline cordodge

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Re: How to install sound deadener?
« Reply #24 on: July 29, 2013 - 04:52:10 PM »
when i did mine i went a little crazy i put it everywhere from the bottom of the front window to the back glass. also the doors just behind the panels all of the roof and the package tray. i think i went thru 4 and a half boxes of dynamat. did not get a chance to drive it yet but the doors shut like a new 300c and it seems to just firm the body up quite well, im sure i added quite a bit of weight but thats how i pleaded my case to the better half for the 572 hemi  lol.   thx bruce
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Offline IB-Cuda

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Re: How to install sound deadener?
« Reply #25 on: August 14, 2013 - 08:53:38 PM »
Guy's,
Just a suggestion... Hoome Deepo sells an sticky alum foil covered insulation pretty cheep. Used a couple of rolls on my son's Torino.
If your on a budget this stuff works really well at a fraction of the Dyna mat cost :money:

Offline moparman82

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Re: How to install sound deadener?
« Reply #26 on: August 14, 2013 - 09:23:52 PM »
Hey shooter do u have pics of your sound deadened install?
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Offline Katfish

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Re: How to install sound deadener?
« Reply #27 on: August 14, 2013 - 09:37:33 PM »
Guy's,
Just a suggestion... Hoome Deepo sells an sticky alum foil covered insulation pretty cheep. Used a couple of rolls on my son's Torino.
If your on a budget this stuff works really well at a fraction of the Dyna mat cost :money:

Got any more info, brand name, where in store?

Offline IB-Cuda

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Re: How to install sound deadener?
« Reply #28 on: August 19, 2013 - 02:40:14 PM »
I find it in the heating (ducts ect) section, its about 15 bucks a roll and roll is 1.5 ft by 10 or 15 ft if I remember right. its basicly a tan colored foam insul stickey on 1 side and alum foil on the other.

Offline dvldwg89

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Re: How to install sound deadener?
« Reply #29 on: August 30, 2013 - 04:08:40 PM »
Great post. I will be buying and installing a new carpet this fall/ winter. Great information here, thanks everyone. :2thumbs: