Windsor is unusually well-treed for a town of its size. Between Windsor Great Park, the Home Park along the Thames, and the mature planting on many residential streets in Clewer, Dedworth, St Leonard's and Old Windsor, grey squirrels have an almost unbroken network of tree cover to move through. For homeowners, that same landscape that makes the area attractive also puts roofs within easy reach of squirrel populations that never need to touch the ground.
How trees connect squirrels to your roof
Grey squirrels are highly capable climbers and will happily travel along branches rather than across open ground where they're more exposed to predators. Any branch that overhangs or comes close to a roofline effectively extends the tree canopy onto your house. From there, a squirrel can move onto tiles, along a ridge, or down to soffit and fascia level to begin testing for weaknesses — all without ever needing to climb the brickwork.
Signs your property may be at higher risk
- Branches touching or overhanging the roof, especially near the eaves or soffits
- Mature trees within a few metres of the house, even if not directly overhanging
- Visible squirrel activity in nearby trees or gardens during the day
- A neighbouring property with known squirrel problems, since activity often spreads along a row of connected gardens and trees
- Roofline features — old timber soffits, vents, gaps at gable ends — that give squirrels somewhere to investigate once they've reached the roof
What you can reasonably do about tree access
You don't need to remove mature trees to protect your roof, and in many parts of Windsor, trees are protected or sit within conservation areas, so removal or heavy pruning isn't something to undertake without proper advice and, where required, permission. Pruning back branches that directly touch or overhang the roofline is usually the most practical step, ideally combined with checking and reinforcing weak points on the roof itself, since a squirrel that can no longer reach the tiles easily is far less likely to attempt entry in the first place.
If you have mature trees close to your home and want to know whether your roof is genuinely at risk, or you've already noticed activity, Pest Services Berkshire can assess both the roofline and the surrounding access points during an inspection. Contact us to arrange a visit for your Windsor property.
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