Something keeps digging a huge tunnel under the concrete slab of my garden shed. I’ve tried filling it in, but it’s back every morning and I’m worried the foundation will crack. What would you do?

outcomes.

To prevent future burrowing, install a dig-proof barrier around the shed’s perimeter. Use galvanized wire mesh or hardware cloth, burying it at least 12 inches deep and bending it outward at a 90-degree angle to create a protective apron. This barrier should extend at least 24 inches above ground to deter climbing as well.

Proper installation of this barrier can provide long-term protection against burrowing animals, preserving the integrity of your shed’s foundation.

If you notice any cracks or signs of structural damage, it’s essential to address them promptly. Small cracks can be repaired using concrete patching compounds, while more significant damage might require professional foundation repair services.

Reinforcing the slab with steel bars or adding a layer of concrete overlay can also strengthen the foundation and prevent future damage.