Squirrels in the Loft: Signs, Noises and Damage

You are having breakfast and hear a thump above the kitchen ceiling, followed by scampering. By the time you look up it has stopped. A day later it happens again at the same hour.

That pattern, noise in daylight rather than at night, is one of the clearest hints that you may have squirrels rather than rats or mice in the roof. This guide covers the signs and what they tend to damage.

What the noises tell you

Grey squirrels are active in the day, usually early morning and again late afternoon. You may hear running, thudding, scratching, rolling sounds like a nut being dropped, and gnawing. They often sound heavier than rodents because they are much bigger.

Rats and mice are mostly heard at night. If the noise follows daylight hours, squirrels are a strong suspect, though an inspection is the only reliable way to confirm it.

Squirrels also show some seasonal rhythm. Activity inside a roof often rises in colder months, when they look for shelter, and again in spring, when females look for a safe nest site. Noise in the early morning in either season deserves a proper look rather than a wait-and-see approach.

Signs you can see from outside

Stand back and look at the roofline. Squirrels get in through gaps at the eaves, loose or slipped tiles, damaged fascias, soffit boards and vents. They climb easily, and a nearby tree or fence makes it simpler.

Watch for an animal going in or out of the same spot, chewed edges on timber, or a stain of grease and dirt around an entry point.

• Gnawed wood around eaves, fascias or soffits
• Torn or displaced vent covers
• Tiles that look lifted at the edges
• Overhanging branches touching the roof

What you may find in the loft

If it is safe to look, and only from the loft hatch without stepping off the joists, check for a nest. Squirrels build a rounded mass of leaves, twigs, shredded insulation and sometimes paper or fabric, called a drey.

You may also see droppings, which are larger than rat droppings and often scattered, chewed insulation, and stored food such as nuts or acorns. Wear a mask and gloves and wash your hands afterwards. Never lean on the ceiling plaster between joists.

Smell can be a clue as well. A stale, musty odour near the hatch, or a damp patch beneath a favourite resting spot, often means animals have been in the same place for a while.

Damage to expect

Squirrels gnaw constantly, because their teeth never stop growing. In a loft that means chewed timber, torn insulation and, most seriously, gnawed electrical cables and sometimes water pipes or tank lids.

Damaged wiring is a fire risk, and a chewed water pipe can cause leaks into the ceiling below. If you notice flickering lights, tripping circuits or a burning smell, switch off at the consumer unit if safe to do so and call a qualified electrician.

Why not leave it

Squirrel damage rarely stays static. Once a nest is established, the animals return, and in spring a female may have young in the roof. Waiting can make the job more complicated, and the repairs larger.

Essex Pest Solutions can inspect the roof space, identify what is there and find how it got in. Treatment depends on the findings, and entry points need to be dealt with so the problem does not return.

Frequently asked questions