Reflections, Imagines and Transcends do not have batt insulation directly above the underbelly cover (as do Solitudes and Momentums). The early Reflection models have a reflective foil sheet laid loosely above the coroplast. Later models have the reflective layer built into the coroplast. On the early models, the reflective sheet ends at the water tank above the axles, so there is no additional insulation (other than what is in the floor structure) in the back half of the trailer.
As part of my various "underbelly projects" I added sheets of 1" thick closed cell rigid foam insulation, as tightly fitted as possible to frames added directly above the coroplast. This retains heat around the tanks better than the foil and makes the interior floor warmer under foot. Details in the attached.
Rob
As part of my various "underbelly projects" I added sheets of 1" thick closed cell rigid foam insulation, as tightly fitted as possible to frames added directly above the coroplast. This retains heat around the tanks better than the foil and makes the interior floor warmer under foot. Details in the attached.
Rob
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