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 ...

Sealing and insulating windows and doors is one of the most cost-effective ways to reduce heat loss during winter. By blocking air leaks, adding insulation and creating barriers between your warm ...

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 ...