5rv with the highest R factors
I'm looking for the manufacturer that has the highest R factors for insulation. We full-time in Missouri and currently are in a Montana. The Heartland Big Country is about the highest I'm finding. ...
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DRV just the insulation R factors NOT values of the assembly. Those would be higher.
Floors R29
Walls R16
Roof R25
Floors R29
Walls R16
Roof R25
