Join Date: Sep 2014
Location: Oklahoma, USA
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Insulating above the cab
When I was first insulating the van, I did not insulate above the cab because I did not yet have the tool to remove the buttons that hold the liner. When I took the ceiling down to install the solar wires, I decided to insulate that area with Thinsulate. It only took a few minutes of riding down the road to realize what a huge difference it makes in the noise level, which I thought was already pretty good.
I did not remove the liner. I just lowered the rear edge of the liner and stuffed the sheet of insulation in. It only took a few minutes for a huge benefit.