For me, it wasn't immediate... took about two billing cycles to really see the difference clearly. Here's how it went: first month felt about the same...

Had a similar issue with privacy glass in our kitchen. Looked sleek at first, but after about 8 months, condensation started creeping in around the ed...

Painter's tape is handy, but honestly, I've found measuring from the ceiling down at both ends and marking lightly with pencil works just as well. Les...

I get what you're saying about the reflective film. I did something similar when I moved to Arizona, but instead of films, I installed solar screens. ...