10 Last-Minute Ways to Protect Your Home During Extreme Cold

We’ve spent the last couple of weeks talking about frozen pipes and ice dams, and unfortunately, this weekend is shaping up to be the coldest stretch of the year. When temperatures drop this low, small oversights can turn into expensive problems fast.

The good news? You don’t need to panic or run out and spend a fortune to help your home ride out extreme cold. A few simple, last-minute steps can make a real difference now and help prevent bigger repair bills down the road.

Here are 10 practical things you can do before (and during) a deep freeze.

1. Let faucets drip just a little

A slow, steady drip keeps water moving through pipes, making them far less likely to freeze. Focus on faucets connected to exterior walls, especially in kitchens, bathrooms, and laundry areas.

2. Open cabinet doors under sinks

This allows warm air from your home to circulate around plumbing. It’s simple, free, and surprisingly effective, especially overnight when temperatures hit their lowest point.

3. Turn the thermostat up a few degrees

This isn’t the weekend to save on heating costs. A slightly warmer house helps protect pipes in walls, basements, and crawlspaces. Consistent heat is better than dramatic temperature swings.

4. Check that vents and returns aren’t blocked

Furniture, rugs, or curtains blocking vents can reduce heat circulation, creating cold pockets near exterior walls. Make sure warm air can move freely throughout your home.

5. Seal obvious drafts (temporarily is fine)

If you feel cold air coming in around doors or windows, stop it now. Towels, draft snakes, or temporary weatherstripping can help seal gaps quickly and cheaply until permanent fixes can be made later.

6. Make sure attic hatches are closed and sealed

An open or poorly sealed attic hatch allows warm air to escape, cooling your home and contributing to ice dam formation. Even a quick check can help keep heat where it belongs.

7. Clear snow away from foundations and vents

Snow piled against your house can refreeze and cause ice buildup near foundations. Also check dryer vents, furnace exhausts, and intake pipes to make sure they’re clear and functioning properly.

8. Avoid shutting off heat in unused rooms

Closing doors and turning off heat may seem logical, but it can actually increase the risk of frozen pipes in those areas. Keep temperatures consistent throughout the house.

9. Know where your main water shutoff is

This doesn’t cost a dime but it’s critical. If a pipe does burst, shutting off the water quickly can dramatically reduce damage. If you’re not sure where it is, take five minutes to find it now.

10. Don’t ignore warning signs

Unusual drafts, dripping sounds, frost on pipes, or doors suddenly sticking can all be early indicators of cold-weather stress on your home. Addressing small issues now can prevent major repairs later.

A quick reminder

Extreme cold tests even well-maintained homes. These steps aren’t about perfection, they’re about reducing risk and giving your house the best chance to get through a tough weekend unscathed.

If you’ve already dealt with ice dams, frozen pipes, or winter damage in the past, it may be worth having a professional take a look once temperatures rise. Preventative maintenance is almost always cheaper than emergency repairs.

Stay warm, stay safe, and let’s all get through this cold snap without any surprise phone calls to our insurance companies.

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

Unwanted Holiday Houseguests

As winter settles in, you might find yourself sharing your home with some unexpected guests. Mice, raccoons, squirrels, and even possums often look for warmer places to stay as the weather grows colder. Attics make an ideal retreat, providing shelter from the elements. If you’re hearing strange noises such as squeaks, scurrying, or even hissing, especially late at night, it’s likely that a critter has moved in.

If an animal has taken up residence, it’s important to act quickly before they get too comfortable. Once settled, they may start nesting, which can lead to further damage. Most animals leave clues that help identify them. High-pitched squeaks or chewing sounds usually mean rats or mice, while fast scurrying is often a sign of a squirrel or a mouse. Raccoons, known for their snarling and hissing, tend to make more aggressive noises. While some animals move into your attic on purpose, others may be there by accident and are simply trying to find a way back outside. Understanding what you’re dealing with can help you determine the best course of action.

Animals in your attic aren’t just a nuisance; they pose serious risks to your home. Most will gnaw on anything they encounter, especially mice and rats, which chew through wiring, creating fire hazards. Larger animals like raccoons and possums can tear apart insulation and ruin ductwork, leading to costly repairs. Their droppings and urine can also create unpleasant odors and unsanitary conditions.

If your problem is mice or rats, they likely came in looking for warmth and water. These small animals can squeeze through holes as tiny as a dime, so sealing any potential entry points and fixing leaks is essential. Setting bait traps can catch some of the rodents already inside, but long-term solutions require securing all access points to prevent re-entry.

Squirrels, on the other hand, usually prefer the outdoors and may have come into the attic by mistake. They often get in through soffits or vents. One of the best ways to help them leave is by installing an exclusion door - a one-way exit that allows them to leave but not return.

Raccoons are more determined and will stay put if they find a warm, dark spot. Since they’re nocturnal, try leaving lights on in the attic and playing music to encourage them to find somewhere quieter to rest.

Bats are trickier, as they’re usually very quiet unless there’s a large colony present. Due to potential health risks, bat removal should only be performed by a certified DEEP specialist.

Finally, possums, much like raccoons, are resilient squatters that often refuse to leave. Their droppings can quickly accumulate, leaving a huge mess and a foul odor. The best way to handle a possum is to call a professional for humane trapping and removal.

Ultimately, dealing with unwanted animal visitors is best left to professionals. Ignoring the problem can result in more than a few sleepless nights; it can lead to extensive and costly repairs.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions 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 http://www.odonnellbros.com. Advice is for guidance only.

10 Tips to Keep Your Home Warmer This Winter

When Connecticut winter settles in, temperatures drop quickly and your home’s heating system has to work overtime. The good news is that staying warm doesn’t have to mean turning the thermostat up and hoping for the best. With a few practical upgrades, many of which you can handle yourself, you can boost comfort, improve efficiency, and keep drafts at bay. Here are ten reliable ways to make your home warmer this winter.

1. Seal Up Drafts Around Doors and Windows

Even small gaps can let in a surprising amount of cold air. Check for drafts by running your hand along the edges of windows and exterior doors. If you feel air movement, use weatherstripping, caulk, or draft stoppers to seal the gaps. These fixes are simple, inexpensive, and often make an immediate difference.

2. Install Thermal Curtains or Insulated Shades

Your windows can lose up to 30% of your home’s heat, even if they’re newer. Thermal curtains or honeycomb cellular shades add an extra layer of insulation to help keep warm air in and cold air out. Close them at night and on cloudy days, then open them when the sun is shining to take advantage of natural heat.

3. Reverse Your Ceiling Fans

It sounds counterintuitive, but ceiling fans can actually help warm a room. If your fan has a reverse switch, flip it to the clockwise setting for winter. This gently pushes warm air, which loves to hang out near the ceiling, back down where you actually need it.

4. Add Area Rugs to Hard Floors

Wood, tile, and laminate floors can feel icy and pull warmth from the room. Adding thick area rugs, especially in basements or rooms over unheated spaces, helps insulate the floor and make your home feel instantly cozier.

5. Check and Replace Weatherstripping on the Attic Hatch

The attic access door is one place homeowners forget to check, but it’s a notorious escape route for heat. Make sure the hatch closes tightly and that the weatherstripping hasn’t compressed or cracked. A tight seal here helps prevent heat from rushing straight into the attic.

6. Change Your Furnace Filter Regularly

A dirty furnace filter forces your heating system to work overtime, which can make your home feel less warm and your bills noticeably higher. Check your filter monthly and replace it as needed. It’s an easy DIY task that can improve airflow and efficiency right away.

7. Insulate Hot Water Pipes

Insulating the hot water pipes in your basement or utility area helps reduce heat loss as water moves through your home. Pipe insulation sleeves are inexpensive, easy to install, and can improve both water temperature and heating efficiency.

8. Add Door Draft Blocks in Older Homes

Connecticut is full of beautiful old homes but those charming original doors often come with less charming drafts. Door draft blockers (or even a rolled-up towel in a pinch) can help keep cold air from sneaking in under exterior doors. Bonus: they’re kid-friendly DIY projects.

9. Get Your Heating System Professionally Tuned

A yearly tune-up can help your furnace run more efficiently, identify issues before they become bigger (and more expensive) problems, and ensure your system is operating safely. Plus it will lengthen the lifespan of your system.

10. Consider Small, Strategic Upgrades

If your home still feels chilly, a few targeted improvements can help. Adding attic insulation, sealing ductwork, or upgrading older thermostats to programmable or smart models can make a big difference. These projects vary in difficulty - some homeowners feel comfortable tackling them, others prefer a professional - but in many cases, the energy savings can quickly outweigh the upfront cost.

Winter in Connecticut will always bring its share of cold snaps, but with a little preparation, your home can stay warm, comfortable, and energy-efficient all season long. Whether you’re sealing a drafty window yourself or calling in a pro for a furnace check, small steps can add up to big improvements. 

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 www.odonnellbros.com. Advice is for guidance only.