double pane windows worth it?
Looking for a new 5er. One dealer said that the double pane windows only increase the R insulation factor by +1 or +2. That may be, but I also thought the double panes decreased the water condensatio...
Forum Discussion
Traveler II wrote:\
A 50-70.2% increase is a great improvement. The dead air space between the glass is what make the improvement. This is the same type of glass that is used in our homes. Most windows with double pane insulated glass have a 3/8" air space and a R value of 2.8. Check out a good window company like Andersen Windows and see what their R is.
are you claiming that the dual pain windows in RVs are of the same construction as the Andersons? what gas is injected between the panes of the RV ones?
bumpy
