Can Rats Climb Walls?

Rats. They are the kind of unwelcome guests that no homeowner wants to find scurrying around their property. These small, furry creatures have a knack for finding their way into our homes and causing all sorts of trouble. But just how much trouble can they cause? Well, a lot. Can rats climb walls? Yes, they have sharp claws that allow them to grip walls and other surfaces and their legs can push them up.

Let’s take a look.

What is a Rat?

Before we dive into the specifics, let’s start with the basics. A rat is a small mammal belonging to the rodent family. They are known for their sharp teeth and long tails, which help them navigate their environments. Rats can be found in various sizes and species, but the most common ones that invade homes are the Norway rat and the roof rat.

How Big Are Rats?

Rats come in different sizes, depending on the species. On average, rats measure between 6 to 18 inches in length, including their tails. The Norway rat, also known as the brown rat, is larger than the roof rat, with an average weight of 7 to 18 ounces. Roof rats, on the other hand, are slightly smaller and generally weigh between 5 to 10 ounces.

A rat climbing a wall

Can Rats Climb Walls?

Yes, rats have impressive climbing abilities. They possess sharp claws that allow them to easily grip onto various surfaces, including walls. Rats can scale vertical walls by using their claws to dig into the surface and their strong hind legs to push themselves upward.

What Else Do Rats Climb?

Rats are not only capable of climbing walls, but they can also climb other objects such as trees, fences, and even pipes. Their agility and flexibility enable them to move easily through narrow spaces and reach elevated areas. Rats can squeeze through small holes and gaps due to their soft, flexible bodies, making it easier for them to access different parts of your home.

Apart from walls and other vertical surfaces, rats are skilled climbers when it comes to navigating a variety of structures. They can climb through attics, crawl spaces, and even enter your home through damaged or unsecured vents or roof openings. Once inside, they can make their way into cupboards, cabinets, and other areas in search of food and shelter.

Rats in a nest

What if I Find a Rat’s Nest in or Near My Home?

Discovering a rat’s nest in or near your home should not be taken lightly. These nests are usually made of shredded materials such as paper, fabric, or insulation, and serve as breeding grounds for rats. If you find a rat’s nest, it is essential to take immediate action to prevent further infestation. Start by sealing any entry points in your home, such as cracks, gaps, or broken vents. Additionally, remove any potential food sources that may attract rats, such as uncovered trash bins or spilled pet food.

Other Recommended Maintenance

Now that you know that rats can climb walls, let’s take a look at some other areas of recommended maintenance. One of those is rats out in the daytime. Rats like to come out during the day if they feel they are safe and can get food.

Another is iguanas laying eggs. Iguanas actually lay eggs which means they have a breeding season that allows for a lot of baby iguanas to hatch several times a year.

Lastly is bat bites. If you happen to be bitten by a bat, it will be a small bite and difficult to recognize. It is also less than 1mm in diameter and looks like a pinprick.

When Do I Call a Professional?

While some homeowners may attempt to handle a rat problem on their own, it is often best to call a professional pest control service. A trained exterminator has the knowledge, experience, and appropriate tools to effectively eliminate rats from your property. They can identify hiding spots, set traps, and provide guidance on preventing future infestations.


Rats may be small creatures, but their climbing abilities and knack for invading our homes make them a cause for concern. Understanding their behavior, such as their climbing skills and nesting habits, can help homeowners take the necessary steps to protect their property. Remember, if you come across a rat’s nest or suspect an infestation, don’t hesitate to seek professional assistance to ensure the health and safety of your home. Reach out to AAA pest control to get your rats and other pest issues under control in Oakland Park, FL, and the surrounding South Florida areas.

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