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Mice Infestation in a Loft Causing Serious Damage in Ascot, Berkshire

2 days ago
3 min read

When mice become more than just a nuisance

We were recently called to a property in Ascot, Berkshire, where the homeowners had been experiencing problems with mice in the loft.

At first glance, the issue may have appeared to be a fairly typical mouse infestation. However, once our technician Dean carried out a closer inspection, it became clear that the mice had been causing considerably more damage than simply leaving a few droppings behind.

Signs of mouse activity in the loft

During the inspection, Dean found clear evidence of mouse activity, including mouse droppings and signs of movement within the loft insulation.

Mouse droppings are one of the most obvious signs of an infestation, but they aren’t the only thing we look for. Disturbed insulation, nesting material, gnawing and access routes can all help build a picture of how mice are using a property.

In this case, the loft provided an ideal environment for mice to move around, shelter and nest.

💧 Mice had damaged the pipework

One of the more concerning findings was evidence that the mice had been gnawing the plastic water pipework within the loft.

Unfortunately, this had contributed to a significant water leak and subsequent water/flood damage to the ceiling below.

The photographs show just how extensive the resulting staining and damage had become.

This is an important reminder that a mouse infestation isn’t necessarily just about food contamination or hearing scratching in the ceiling. Rodents can cause damage to insulation, electrical wiring, stored items and building components, and in some circumstances their gnawing can contribute to much more expensive problems.

📡 Electronic mouse deterrents hadn’t solved the problem

The property already had electronic mouse deterrent devices installed in the loft.

Despite these being in place, mouse activity was still evident.

Electronic deterrents are sometimes marketed as a simple solution to a mouse problem, but they don’t identify how mice are entering the building, where they are travelling or why they are remaining on the property.

A proper mouse control programme starts with finding the source of the problem.

🔎 Finding the cause rather than just treating the symptoms

This is why a thorough survey is such an important part of professional mouse control.

At DKG Pest Control, our technicians look at:

  • Where the mice are entering the property

  • How they are moving around the building

  • Evidence of mouse activity and droppings

  • Damage caused by gnawing

  • Potential food and water sources

  • Areas where proofing may be required

The objective isn’t simply to catch a mouse.

It’s to understand why mice are there in the first place and reduce the opportunity for them to return if possible.

Our mouse control service include an inspection, appropriate treatment, follow-up visits and proofing recommendations as part of the process.

🛡️ Proofing is an important part of mouse control

Once an infestation has been identified and brought under control, the next question should always be:

“How are the mice getting in?”

Mice can exploit surprisingly small gaps around pipework, brickwork, doors, vents and other parts of a building.

That’s why proofing recommendations form an important part of our surveys. As DKG explains, proofing can be carried out by our technicians or by the property’s maintenance team, depending on the work required.

The key takeaway for homeowners

If you’re finding mouse droppings in your loft, hearing scratching at night, noticing disturbed insulation or discovering gnawing around cables or pipework, don’t ignore it.

And if you’ve already tried electronic mouse deterrents without success, it may be time to find out where the mice are coming from and how they’re getting into the property.

This Ascot case is a good example of why a mouse infestation should be properly investigated. What started as evidence of mice in a loft had progressed to damage to pipework and significant water damage to the ceiling below.

A professional survey can help identify the extent of the problem and the steps required to bring the infestation under control.


DKG Pest Control provides professional mouse control for domestic and commercial properties across Berkshire, including Ascot, Sunningdale, Sunninghill, Windsor, Bracknell, Wokingham and surrounding areas.

📞 Ascot: 01344269108



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