Replacement for Stock Undercarpet Insulation/Padding

_ExpeditionMan

Well-known member
Dec 11, 2017
295
34
Texas
All,

I ripped out all of the stock undercarpet padding/sound insulation to check my floor and repair any signs of rust. Now that the job is done and I've repaired various points of water intrusion I want to add insulation back. The truck is unbearably loud for long highway trips to offroading destinations (a necessary evil in Texas). I've been unable to locate a suitable replacement for the heavy duty foam/insulation Land Rover installed from the factory. What is everyone using to quiet their trucks and replace the padding under their carpet? I have installed some kilmat sheets which dampened vibration but provided no significant noise barrier. Tires are k02 AT's and not particularly loud.
 

discomeans

Well-known member
Apr 13, 2021
156
59
Florida, USA
Dynamat is the most popular state-side here. I've got their hood liner product sitting in the garage waiting to replace the sagging OEM stuff under my D1's hood (er, bonnet).