Cab Insulation - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**damnyankee36** · 04-01-2006, 01:24 PM

I would like to soundproof the cab of my 66. In addition to installing matting on the firewall, rear, doors, etc, I am trying to figure out the best way to insulate the roof.

I am invisioning applying expanding foam between the the roof and the interior panel. Has anybody tried that? I figure if there is an escape route for any excess foam, there shouldn't be any sheetmetal deformation or swelling from the foam expanding too much.

Any other ideas?

Thanks!

Larry

04-01-2006, 01:24 PM	#1
damnyankee36 Senior Member Join Date: Sep 2002 Location: Alamogordo, NM Posts: 724	Cab Insulation I would like to soundproof the cab of my 66. In addition to installing matting on the firewall, rear, doors, etc, I am trying to figure out the best way to insulate the roof. I am invisioning applying expanding foam between the the roof and the interior panel. Has anybody tried that? I figure if there is an escape route for any excess foam, there shouldn't be any sheetmetal deformation or swelling from the foam expanding too much. Any other ideas? Thanks! Larry



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