Find Out Where the Cold Is Coming From Before You Turn Up the Thermostat

There’s a routine I hear about from a lot of Connecticut homeowners this time of year. You sit down in your favorite chair after dinner, feel a chill, and head for the thermostat. An hour later, the kitchen is toasty, the upstairs is stuffy, and your feet are still cold.

Before you bump the heat up another degree, take a walk around the house. More often than not, the culprit is something small that’s been there since last winter.

Start with where you feel it.

Is it the whole house, one room, or just the chair by the window? Does it get worse when the wind picks up? Is the room fine in the afternoon but cold after sundown? Those answers will point you toward the problem faster than the thermostat will.

Check the windows and doors.

Make sure your windows are fully closed and locked. I know that sounds too obvious, but a window that was open on one of those warm October afternoons doesn’t always get sealed properly when it’s shut again. The lock helps pull the sashes together snugly.

On a breezy day, run your hand around the window edges and trim, then do the same around your exterior doors. If you feel air moving, look at the weatherstripping. It flattens, cracks, and comes loose over time. Check the door sweep at the bottom, too. A worn one is often the reason for cold ankles.

Feeling a draft doesn’t automatically mean you need new windows or doors. Often a repair or fresh weatherstripping does the job. Find the problem first, then decide on the fix.

Look at your furniture.

A couch pushed against a baseboard heater or a rug over a floor register keeps heat from getting into the room, and long curtains can do the same thing. Keep heating equipment and return-air vents clear, and follow the manufacturer’s clearance requirements. The furniture layout that worked all summer may need a small adjustment now.

Make your window coverings work for you.

Open them when the sun is shining in, then close them at night to cut down on heat loss. Just keep curtains well away from any heaters. And if your favorite chair sits right next to a big window, sliding it a couple of feet into the room might be all it takes to make your evenings more comfortable.

Don’t forget the filter.

If you have forced-air heat, check the filter according to your system’s instructions, because a dirty one restricts airflow. If you’re not sure which filter to use or how often to change it, ask your heating technician. And if a room suddenly stops getting heat, have the system looked at instead of turning up the thermostat to compensate.

Think beyond windows and doors.

Windows and doors get most of the blame because we sit and walk next to them, but they’re not the only places air sneaks in. Check around the attic hatch, plumbing pipes, and anywhere wiring passes through the house.

That said, please don’t head into the attic with a can of spray foam and seal everything you see. Some openings need to stay clear, and areas around chimneys and heating equipment need special care. If the house is uncomfortable all the time, a professional home energy assessment can pinpoint air leaks, insulation needs, and other causes.

Keep a list.

As you walk around, jot down the room, what you feel, and when it happens. It’s useful whether you end up making a simple repair yourself or calling someone in, because it saves a lot of guesswork.

There’s nothing wrong with turning up the heat when you need it. But before you spend the winter fiddling with the thermostat, give the house a little attention. A few easy fixes might be all it takes to get that chair comfortable again.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit odonnellbros.com. Advice is for guidance only.