Foggy HEHR Window
We have a 2011 NU WA Discover American 5th Wheel. Last year 1 of the windows started fogging so I replaced it. The NUWA people were great to work with and had a better price then buying from HEHR. Th...
Forum Discussion
We've had 5 RV's in retirement all with insulated glass, I'm also retired from a major window manufacture. From my working days the reason that insulated glass gets internal condensation in one or two years is the glass was miss manufactured, (a void with the adhesive used to seal the glass). The only problem we've had is with Hehr windows in our last RV not the others. I replaced two getting them from Hehr and the replacements fogged up within 6-9 months. Hehr would not stand behind them. I think they have a problem..
