Rodent Control Melbourne

If you hear scratching or movement in your roof, it may be rats living in the roof void. During colder weather, rodents often move into buildings seeking warmth, food, and shelter.

Black rats can spread diseases and contaminate food supplies. They must constantly gnaw because their teeth never stop growing. As a result, they often chew on water pipes, ducted heating systems, timber, and electrical wiring, which can cause serious damage to homes and businesses.

Over winter, rodents commonly nest in roof cavities and wall spaces, where they can remain unnoticed while causing ongoing damage.

The Black Rat, also known as the roof rat or ship rat, is smaller than the Norway rat and is commonly found in urban areas and coastal environments. These rats are excellent climbers and frequently nest in roof voids, ceilings, trees, buildings, and ships.

Their lifespan is usually 12–24 months, and they reproduce quickly. Female rats can produce 4–5 litters per year, with an average of 6–8 pups per litter. Young rats reach sexual maturity at around 3–4 months, and the gestation period is approximately three weeks, allowing populations to grow rapidly if left untreated.

Black rats will eat a wide variety of foods. They commonly feed on grains, cereals, fruit, and other stored foods, but they are omnivores and will also eat insects or meat when necessary.

Rodents such as rats and mice are a serious pest problem affecting many homes and businesses. Properties often provide everything rodents need to survive, including food sources, water, and safe shelter.

Identifying Black Rats

Black rats can usually be identified by the following characteristics:

• Colour ranges from charcoal grey to black or light brown
• Cream or white underside with a sleek, smooth coat
• Large, thin ears and a relatively pointed face
• Tail length: approximately 17–25 cm
• Body length: approximately 12–18 cm