Once grey squirrels establish a nest in your loft or roof space, they claim the area as their territory—and will fiercely defend it, particularly when young are present. This often leads to aggressive behaviour if they feel threatened or disturbed.

​

A common but costly mistake is attempting to block the entry point while the infestation is still active. This rarely solves the issue—in fact, it can make things worse. If adult squirrels are sealed out from their young, they will become frantic and destructive, often tearing through fascia boards, soffits, or roof tiles in an attempt to regain access. We’ve seen cases where this results in hundreds—sometimes thousands—of pounds in property damage.

​

It’s crucial that squirrel removal is completed fully and professionally before any proofing is done. Our team at Reading Pest Control ensures the entire infestation is dealt with first, followed by expert sealing of all entry points.
 

Please note: under UK law, grey squirrels are classified as invasive non-native species. It is illegal to capture and release them back into the wild. As licensed pest control professionals, we are required to dispatch them humanely, and we always use the most ethical and compliant methods available.