Squirrels in Loft? Signs, Damage and What to Do

Squirrels are active during daylight, so noises are often heard in the early morning or late afternoon rather than in the middle of the night. The sounds can be louder than mice or rats because squirrels are larger and move quickly across joists and insulation.

Common signs include scratching, scurrying, damaged insulation, gnaw marks around roof timbers or cables, and nesting material gathered into one area. You may also notice droppings or a strong smell if the problem has been present for some time.

Yes. Squirrels gnaw constantly and can damage electrical cables, water pipes, roof timbers and stored items. Chewed wiring can create a fire risk, while damaged pipes can lead to leaks if the problem is ignored.

They can also contaminate insulation with urine and droppings. Once squirrels have settled in, they may return to the same entry point unless it is properly proofed after removal.

Blocking a hole without checking the loft first can trap animals inside, which often makes the problem worse. It can also lead to further damage as squirrels try to chew their way out.

Grey squirrels are an invasive non-native species in the UK and must be dealt with correctly once captured. A professional pest controller can inspect the property, follow the right legal process, and advise on proofing that prevents re-entry.

We start by checking the loft and roofline to confirm the pest, find the access points, and assess the damage. If squirrels are present, we use suitable control methods and explain the process clearly before work begins.

Once the activity has stopped, proofing is the important final step. Sealing gaps with the right materials helps stop another squirrel moving into the same space later.