Give Heaters a Hand

Make sure heat vents, registers, and radiators are free of obstructions for optimal comfort and efficiency.
Organize Loose Paperwork

Upgrade any appliances this season? Gather the warranties and receipts and start a binder, making sure to include each item’s serial number.
Prevent Burst Pipes

To protect plumbing that runs through an exterior wall, let faucets drip or run at a trickle to keep water flowing (rather than freezing) when temps dip below 32°.
Adjust Your Floodlights

They’re probably angled over the driveway, but positioning them over potential hiding spots, like recesses and shrubs, can help discourage prowlers.
Keep Rooms Cozy

In rooms where you spend the most time, add rubber sweeps to interior doors to trap heat.
Check Radon Levels

Home tests work best when the house is sealed up, so now’s the time. Learn where to get a kit at epa.gov/radon.