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Old 07-27-2015, 11:27 PM   #1
Junior Member
Join Date: Jul 2015
Posts: 14
undercarriage insulation

I cant seem to find the answer and maybe someone here has, I know the underbelly is enclosed but is it just dead air above the membrane or is there insulation of some type above the membrane?

Thanks in advance!

2015 signature ultralight 8329ss
diamond package
conv.pkg. E

Northwest_RVr is offline   Reply With Quote
Old 08-18-2015, 10:27 PM   #2
Join Date: Apr 2014
Posts: 71
I'm not sure about your specific trailer, but my Salem has fiberglass insulation above the black membrane material that looks like it's a plastic tarp ... most trailers have some degree of insulation material in there depending on the depth of space available.
2009 Salem PT 403FB
2005 Ford XLT Supercrew
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