Has anyone had any success insulating the floor on their Motorhome? My 310 doesn’t have an underbelly, and has zero insulation. I was thinking about stapling some of that reflective bubble wrap stuff under the floor areas. A previous owner used some spray foam in the basement compartments, but the floors are ice cubes when it’s cold.
I've got my 310 in the subzero polar vortex right now, the floors are about 40 degrees, so I put on slippers
Many have insulated under their floors, I've got 2 inch thick rockwool I'm going to install when I get around to it, others have just used the foil backed foam board from the hardware store with good success.
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1983 Airstream 310 Class A Motorhome
-Rob
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