Squirrel Removal in Watford

Why Cassiobury Park Properties Face Particular Squirrel Pressure

Grey squirrels are one of the most damaging loft pests we deal with in Watford, and properties bordering Cassiobury Park and the adjoining woodland corridor face the highest pressure. The park's mature oak, beech and chestnut canopy provides grey squirrels with a continuous highway that connects directly to the rooflines of houses along Cassiobury Park Avenue, Langley Road and the roads off Hempstead Road. Squirrels don't need much — a gap of 50mm in a fascia board, a lifted tile, or a poorly sealed soffit junction is enough for them to push into a loft space. Once inside, a single squirrel can strip roof joists of their outer wood layer and chew through electrical cable insulation within a matter of weeks.

The key legal constraint with grey squirrels is that once a live squirrel has been caught in a trap, it is illegal to release it back into the wild under the Wildlife and Countryside Act 1981. Grey squirrels are a Schedule 9 invasive species, and release after trapping is an offence. This means the only lawful routes are dispatch on site or transfer to a vet for euthanasia. We handle this in full compliance with the legislation — our technicians carry out humane dispatch as part of the service, so homeowners don't need to manage this themselves. We explain this transparently at the point of booking, and no squirrels are transported off-site alive.

After removal, proofing the loft entry point is essential — without it, neighbouring squirrels from the same local population will find the same gap and move in within days. We inspect the full roofline and identify every potential entry point: fascia gaps, hip tile junctions, soffit boards, and where pipes or cables enter the roof space. We seal confirmed and likely future entry routes using appropriate materials, and we recommend a follow-up inspection two to three weeks after proofing to confirm no re-entry has occurred before the job is closed.

How We Remove Squirrels in Watford

1. 1

   Loft inspection and access audit

   We inspect the loft space to confirm squirrel presence, assess the damage, and identify how many squirrels are likely active. We also inspect the roofline externally to locate all entry points before placing traps.

2. 2

   Live trap deployment

   We position live catch traps along established run routes inside the loft. Traps are baited and checked daily — we do not leave traps unmonitored. Captured squirrels are dispatched humanely in accordance with the Wildlife and Countryside Act 1981.

3. 3

   Loft clearance and sanitisation

   Once trapping is complete and the loft is confirmed clear, we remove droppings, contaminated insulation material (where accessible), and any nesting material the squirrels have brought in.

4. 4

   Entry point proofing

   We seal all confirmed and likely entry points using galvanised steel mesh, replacement timber or flashing tape as appropriate to the roofline construction. We advise on any repairs beyond the scope of proofing — such as cracked soffits or damaged fascia boards — that need attention.