Getting squirrels out of a loft is only the first stage of the job. If the entry point they used is left as it was, the property remains just as vulnerable as before — often to the very same squirrel returning to what it still considers a safe, warm den. Proper proofing is what turns a temporary fix into a lasting one, and it's a step we treat as essential on every squirrel job we carry out across Slough.
Why proofing has to follow removal, not replace it
Blocking a hole while an animal is still inside will trap it in the roof space, which creates a far worse problem — distress, further damage as it tries to escape, and a real risk of it dying in situ. Proofing only happens once we've confirmed the loft is clear, which is why the order of operations matters: inspect, remove, then proof.
What proper proofing involves
- Fitting heavy-gauge galvanised or stainless steel mesh over confirmed entry points — squirrels can gnaw through weaker materials, so mesh grade matters
- Repairing or replacing damaged soffit and fascia boards rather than just patching over rot
- Re-securing loose roof tiles and flashing where squirrels have been forcing their way underneath
- Fitting guards to vents, airbricks and chimney pots that lack adequate covers
- Checking the full roofline for secondary or partially-used entry points, not just the main one
Dealing with the damage left behind
Squirrel activity often leaves more than just an open entry point. Compressed or soiled loft insulation loses much of its effectiveness and may need replacing. Chewed timber should be checked for structural significance, particularly around joists and rafters. Damaged cabling is a genuine fire and safety risk and should always be assessed by a qualified electrician if squirrels have been gnawing on wiring in the loft.
Ongoing vulnerability in Slough's older and tree-lined properties
Many Slough streets combine mature gardens with older housing stock, which is a combination squirrels are quick to exploit — established trees offering easy roof access alongside ageing soffits and fascias that were never built to modern standards. Proofing work on these properties sometimes needs to be more extensive than a newer build, simply because there are more potential weak points to secure.
If squirrels have recently been removed from your loft, or you want to get ahead of the problem before it starts, Pest Services Berkshire can carry out a full proofing survey of your Slough property. Call 0118 336 1366 for a free quotation covering removal, repair and proofing together.
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