Squirrels

PreventaPest squirrel pest control for roofs and buildings

Squirrels can become a problem when they enter roof spaces, lofts, wall cavities or other parts of a building. Scratching and running noises are often heard during the day, while gnawing can damage insulation, timber and cables. Droppings, nesting material and a visible entry hole are further signs to investigate.

How squirrels get inside

They can use gaps around roof edges, soffits, vents, fascia boards and other weak points. A small defect can become a regular route in and out, especially where the loft offers shelter and nesting material.

Do not seal an entry hole too soon

Closing the visible gap without checking the building first can trap an animal inside. A professional inspection should consider whether the entrance is active, whether young animals may be present and whether there are other openings that need attention. The aim is to remove the access problem without creating a welfare or odour problem in the roof space.

Signs of squirrel activity

• Daytime movement or scratching in a loft or roof void.
• Gnaw marks on timber, plastic, insulation or cables.
• Damaged vents, fascia, soffits or roofline materials.
• Nesting material gathered in a quiet corner.
• Droppings or a persistent animal smell.

Professional control and proofing

Good control combines identification, safe removal or exclusion and proofing. The technician should check the full roofline rather than repair only the first hole that is found. Traps, barriers and repairs must be selected for the species, building and circumstances. Poison is not a substitute for finding how the animal is entering, and a carcass in a cavity can create a separate problem.

After the entry points are secured, remove accessible nesting material and repair any damage that could allow a repeat visit. If cables or insulation have been chewed, arrange an appropriate safety inspection.

Hear squirrels in the roof?

Contact us with the location of the noise, when it is heard and any visible damage. We can help identify the next safe step.

Related PreventaPest service: Learn more about our pest control services across South Wales.