Windows can have a major impact on your home's energy efficiency, and, as a result, your bills. Luckily, these two insulating ...

If you have old windows, the summer heat and chilly winter winds may be upping your energy costs. Here's how to weather strip ...

Q: The sun bakes us through our single-pane windows and it's also chilly during winter. Are the lightly-tinted year-round ...

If the window is too narrow to accommodate both side panels, remove one for a better fit. Position the AC unit closer to one side of the window instead of centering it, then extend the remaining panel ...

Foam sealant strips on the window sill (Image credit: Shutterstock) Window thermal treatments —Thermal curtains, blinds or heavy drapes can do well to keep out those annoying drafts.

As a result of its robustness, reduced weight, and superior insulating characteristics, it is also an option for medium-density fiberboard (MDF). For example, the microcellular foam with the finest ...