Drafty, energy-inefficient windows aren't just a problem during the winter. They are just as big an issue in the summer, when cool air can escape through gaps and the sun's heat pours in through the ...

If you want to make your home cooler, the best heat control window films can significantly reduce the degree to which the sun warms your space. Top-rated films on Amazon can block up to 95% of UV rays ...

Q: I need help deciding whether to put solar film on my west-facing windows in the Seattle area, and, if so, whether the film should go on the inside or the outside. We have no air conditioning and ...