Discovering a mysterious tunnel under your garden shed’s concrete slab can be both intriguing and alarming. On one hand, you might be curious about the creature responsible for this subterranean construction; on the other, you’re rightly concerned about potential damage to the foundation of your shed. These tunnels can compromise the structural integrity of concrete slabs, leading to costly repairs if not addressed promptly.
In this article, we’ll cover a step-by-step approach to handle this issue effectively, from identifying the culprit to implementing long-term prevention strategies, ensuring your shed stays safe.
1. Confirm It’s Really a Groundhog (And Not Something Worse)
Before taking action, it’s crucial to identify the creature responsible for the digging. Groundhogs, also known as woodchucks, are common diggers that create extensive burrow systems. These burrows typically have an entrance hole about 6 to 12 inches in diameter, often with dirt mounds nearby. Other animals like skunks, raccoons, or armadillos might also be culprits, each leaving distinct signs.
Look for tracks roughly 2–3 inches wide with five toes, or use a trail camera to capture nocturnal activities. Correctly identifying the animal will help you apply the proper deterrence techniques.
2. Understand Why Groundhogs Love Your Shed Foundation
Continued on next page:
