Many products can block 95% to 99% of harmful UV rays.

While I don’t cover the cost of cooling or heating for my apartment in New York City, I’ve dealt with the pain of a too-hot home for several years now. My bedroom and living room have windows that ...

Assisted by quantum physics and machine learning, researchers have developed a transparent window coating that lets in visible light but blocks heat-producing UV and infrared. The coating not only ...

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 ...

Becca Lewis is home maintenance writer who aims to foster confidence in and inspire DIY enthusiasts at all skill levels. Becca attended Southern Connecticut State University, where she studied ...