Upgrading your windows for privacy or to reflect light to keep your home cool can get expensive. Changing the shape of windows or the glass type can run into the hundreds per window and window ...

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 ...

It's mid-September and according to the Energy Saving Trust, almost half of households will already have their heating ...