How can I reduce air infiltration (leaks, drafts, etc)?
There are many simple, but effective ways to make your home tighter. Caulking around leaky window frames, weather-stripping doors where the door meets with the frame (as well as under the door) are just two ways. If you can see light around a door looking from the inside out, it needs to be weather-stripped. Weather-strip doors leading into attics also.
