Karl - 2 wks ago I put thermocoustic panels in my 85 GL . I used the 12x12 sheets from Eastwood. 3 sheets on the inner skin of the slider, 2 sheets in each front door, 2 in the nose passenger side�and 3 in the section behind the driver. I'll get another pkg of 5 for the firewall under the rear seat in the spring when engine heat won'be as welcome. the stuff cuts easily and forms like water on glass. be sure of placement as it REALLY adheres well. about 3 hrs total putzing around and no more cheap, tinny echo when the doors are closed. less road noise:lower stereo level: more enjoyment !���������� =(:D)����������� mike

 

________________________________
 From: Karl Wolz <wolzphoto@Q.COM>
To: vanagon@GERRY.VANAGON.COM 
Sent: Saturday, October 20, 2012 7:32 PM
Subject: Soundproofing '85 Westy
  
Seems to me the van is fairly quiet (keep in mind that I'm pretty deaf) till I get up to Seattle on I-5, which has suffered a lot of erosion from their inclement weather.� I've also noticed noise from expansion joints on concrete roads.� 

Where do indeed to add sound deadening (and what type/brand) material to limit the noise transmitted to the body by the suspension?� Is the entire body simply acting as a sounding board?

Karl Wolz
Sent from my electronic umbilicus