Quote:
Originally Posted by mmccauley
However, I got a great deal on radient heat floor underlayment and thought that would be great to help keep it warm in cold weather camping.
Mary
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My experience with radiant heat underlayment is that it needs to be under something solid - ceramic tile, or some serious wood flooring or wood planking - not thin plank or vinyl flooring.
In my TM I laid down a thermoquiet underlayment, and used 3/8" thick wood planking. I can barely open the cabinets - they JUST clear the flooring, and although I have raised the fridge as much as I can on the little screw legs in the front, the door still scraps the flooring. I doubt you will be able to put a flooring thick enough to protect the radiant heat, and open cabinet doors - with the thickness of the radiant heat mat in addition to the flooring.
Also, there were multiple places in my floor where the aluminum had crumbled to dust, and required repair - I used JB Weld. Due to the possibility of sharp edges, and the fact that I doubt you want to lay an electric radiant mat on an aluminum floor.... you'll also need an underlayment of some type between the aluminum floor and the heating mat. I just don't think you have the clearance for that, unless you rip the bottom of the cabinet doors - maybe a 1/4" or so. The fridge you'll have to raise some other way.
Just my two cents. :-)