retispcsi wrote:
The windows in my Mobile Suites are labeled Insulated Window. They get hot in the direct sun and probably cold in cold weather
Of course they do, they are glass.
Touch your wall in your house in the winter. Not cold? Maybe because depending on construction that wall could be R11 up to R22. or higher.
Touch your window in your house in the winter. Cold? Absolutely.
Depending on window in round numbers it could single pane(R1) or a triple pane (up to R6). See R6 is still cold because it isn't an insulated wall section, but a lot more efficient than R1.
An R2 in an RV double pane is roughly 100% more efficient than the R1 single pane.