I've always liked cellular shades too, especially for insulation. But I gotta admit, the layering idea mentioned earlier is pretty clever: I tried ...

Couldn't agree more—those tiny cracks can be incredibly deceptive. I've found that even fresh-looking caulk can hide micro-gaps that expand just enoug...

Had similar issues myself—humidity buildup behind screens is tricky. I installed small weep holes at the bottom of my window frames to improve airflow...