Through what size opening can rats typically enter a building?

Rats are remarkably adept at squeezing through tight spaces due to their flexible skeletal structure. They can enter buildings through openings that are about the size of a quarter. This size allows them to maneuver through gaps and openings that might not seem significant to humans.

Understanding the dimensions of these openings is crucial for pest control and building maintenance, as it highlights the importance of sealing any gaps around foundations, walls, and entry points to effectively prevent rat infestations. The other sizes mentioned – dime, nickel, and half-dollar – do not accurately represent the capacity of a rat to enter through an opening; only the quarter size reflects the size threshold at which rats can gain access. This knowledge plays an essential role in creating effective barriers and ensuring buildings remain pest-free.