Grey squirrel activity can resemble rodents or birds in a roof space. Confirm the animal and entry route before choosing a control or proofing response.
What to check
- Look for larger gnawing and nesting evidence
- Avoid sealing an occupied entry point
- Check current wildlife rules before control
Useful products for this grey squirrels guide
Useful monitoring, inspection, proofing or protection categories to consider after you have identified the problem.

Inspection Torch
Useful for checking conditions, evidence and hard-to-see areas before deciding what to do next.

Rodent Proofing Mesh
Physical proofing can help reduce repeat entry when the source and access points are understood.
Affiliate disclosure: PestDeck may earn commission from qualifying purchases or referrals. Editorial guidance is not determined by commercial relationships.
Prices and availability are shown by Amazon after you click. Follow product instructions and use only products appropriate to the identified problem.
Use evidence, not guesses
Record what you have seen, where it appears and whether the evidence is fresh. Compare the relevant PestDeck pest profiles before choosing treatment.
When to get help
Professional identification is sensible when the evidence is unclear, activity is established or recurring, access is difficult, a business or shared building is affected, or wildlife and safety rules may apply.
Turn the guide into a decision
Not sure what pest you have? Start with photographs and evidence. Know the problem already? Search the relevant service in your area.
