When the weather shifts, remembering to winterize your window air conditioning (AC) unit is essential. Taking steps to remove it or cover it will prevent damage and ensure optimal performance when ...

We’ve asked home maintenance professionals for their tips on how to insulate windows to keep cold out. These insulating techniques are highly recommended even if you don’t have DIY experience ...

Check the insulation around your windows and make sure any window AC units are properly installed and sealed—if you have gaps around the unit in awkward places that are hard to fill, use ...

A window letting in the hot sun won't just heat up your thermostat, it'll heat you up, too. During the warmest part of the day, close your blinds to keep out the sun. It can also help insulate your ...