If your Crowthorne home backs onto woodland, sits close to Crowthorne Wood or Swinley Forest, or simply has mature trees in neighbouring gardens, you are in an area with a naturally high grey squirrel population on your doorstep. That does not mean a squirrel getting into your loft is inevitable, but it does mean proofing needs to be more thorough than it would for a property with no nearby tree cover at all.
Start with a proper external inspection
Effective proofing begins with identifying every point where a squirrel could realistically gain entry, not just the obvious ones. That means checking soffits and fascias for gaps or damage, looking at where roof tiles meet the roofline, checking vents, and inspecting any point where pipework or cabling passes through an external wall into the loft space. Missing even one small gap can undo the rest of the work, since a determined squirrel only needs a gap of around 4 to 5 centimetres to squeeze through.
Materials that hold up against squirrels
- Heavy-gauge galvanised or stainless steel mesh over vents and gaps, since squirrels can chew through plastic mesh and lightweight materials
- Metal flashing or capping over vulnerable soffit and fascia joints
- Chimney caps designed to withstand gnawing where flues are unused or capped
- Properly fitted, solid repairs to any existing gnaw damage rather than a temporary patch
- Sealant used only in combination with a physical barrier, never as the sole fix
Why timing matters near woodland
In a town surrounded by as much woodland as Crowthorne, proofing work is best carried out before the main dispersal periods in late winter and mid-summer, when young squirrels are actively searching for new territory. Waiting until after squirrels have already established themselves in your loft means proofing has to be combined with removal, which is a more involved job than prevention alone.
Ongoing maintenance matters as much as the initial work
Proofing is not a one-off task you can forget about. Roofline timber ages, mesh can work loose, and new gaps can appear after storms or general wear. Properties near woodland benefit from periodic checks, particularly after harsh weather, to make sure previous proofing work is still intact.
Pest Services Berkshire carries out squirrel proofing surveys for homes across Crowthorne, tailored to properties near woodland where the risk is highest. Contact us for a free quotation and find out what your home specifically needs.
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