[hitchup]

We switched out our day/night RV shades for residential dual-cellular shades. Because of window knobs, they don't hang securely, but I let them hang lower to keep cold going down.

Then we have lined or insulated curtains, that hang on a tension rod inside the box valances. Some curtains I made, some store-bought, that when closed, help keep the cold out in winter and intense heat/sun in the summer.

Not a perfect system, but definitely helps. I especially notice it when sitting next to an exposed window. Big difference in comfort level and privacy.

Vickie