Roof rats are sleek and nimble, with long, scaly tails about as long as their bodies, typically around 16 to 18 inches long (tail included). They have smooth, dark fur—usually black or brown with a lighter belly. Their big, pointy ears and sharp, dark eyes give them a classic rat look, but they're smaller than Norway rats, making them look like agile climbers.
Roof rats are nocturnal, meaning they’re most active at night when the house is quiet and can roam unnoticed. They’re great at sneaking around in the dark, looking for food, water, or shelter. So, if you're hearing noises in your attic or walls at night, there's a good chance it’s a roof rat on the move.
Roof rats aren’t picky. They’ll nibble on almost anything, from fruits and vegetables to nuts, seeds, and pet food. They also chew through trash bags or food wrappers to find something to snack on. Anything that is easy to access and tasty will do—especially near their nests.
Yes, roof rats can pose some health risks. They carry diseases like leptospirosis and salmonella, which can be transmitted through their droppings, urine, or bites. Hantavirus is another rodent-borne illness, but it’s rare in our region. According to the CDC, there has only been one case reported in Virginia and one in North Carolina in the last 22 years.
Roof rats are also known for chewing on electrical wires, which could lead to fires. So, while they might be small, they’re not something you want in your home!
Roof rats love to chew. They’ll gnaw on wires, insulation, wooden beams, and food packaging. Not only can this lead to structural damage, but their chewing habits can also cause electrical issues, plumbing problems, and even fires. You definitely don’t want them making themselves at home in your attic!
Roof rats are expert climbers. They can scale walls, trees, and even telephone lines, making it easy for them to get onto your roof and slip in through gaps around vents, chimneys, or the edges of your roof. They can also sneak through small holes in the walls or around windows. If there's a way in, they’ll find it!
Roof rats love high places, so your attic, roof spaces, or even trees near your home are ideal spots for them. They’ll nest in hidden, cozy areas where they feel safe—inside insulation, behind walls, or cluttered spaces. If there’s a place that’s out of sight and feels secure, that’s where they’ll settle in.
You’ll likely hear roof rats at night, especially if they’re scurrying around in your attic or inside the walls. They make scratching, squeaking, or scampering sounds. You might also notice droppings, gnaw marks on beams or insulation, or shredded materials that could be part of their nests. If you spot a trail of greasy marks along walls or rafters, it’s a good sign they’ve been moving through your home.
To get rid of roof rats, contact Four Seasons Pest Control immediately. We’ll inspect your property, accurately identify the rodent species, and then develop a customized rodent control plan. We also offer ongoing home pest control services that ensure insects and rodents stay away year-round.
Prevention is all about sealing up access points and making your home less inviting. Trim tree branches and shrubs away from your house to prevent rats from using them as climbing routes. Seal any holes or cracks around your roof, vents, windows, or doors. Keep your attic dry and well-ventilated, and store food in airtight containers. Clear away debris and clutter in storage areas and your yard. They'll move on if they can’t find a way in and there's no food to lure them!
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Ringgold, VA
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Greensboro, NC
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Danville, VA
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