Rats Under Floorboards in Cambridge: Signs and Treatment Options

Rats don't only nest in lofts. Suspended floors, particularly in older Cambridge properties with timber floorboards, offer another dark, sheltered space that rats can access from below through gaps in exterior walls or damaged air brick covers. Once inside, they can travel along the void beneath the ground floor largely undetected for some time.

Because this space is hidden from view, an infestation under floorboards can be harder to spot initially than one in a loft, which makes it worth knowing the signs to watch for. Ground-floor rooms in older Cambridge homes, where suspended timber floors are more common, tend to be where this type of infestation is picked up first.

Signs of Rats Under Your Floor

• Scratching or scurrying sounds coming from beneath the floor, often at night
• An unpleasant, musky odour rising through gaps in the flooring
• Droppings found near skirting boards, air vents or gaps in flooring
• Gnaw marks on floorboards, joists or the underside of fitted units
• Pets, particularly dogs and cats, showing unusual interest in a specific area of flooring

Why Floorboard Infestations Are Easy to Miss

Because the void beneath a suspended floor isn't somewhere you'd normally look, rats can be active there for some time before any clear evidence reaches living spaces above. This is particularly true in Cambridge properties with solid ground-floor coverings over part of the house and suspended timber floors elsewhere, where sound and smell may only travel through in certain rooms. Noticing a problem in one room but not another doesn't necessarily mean the activity is limited to that spot.

Treatment Options for Rats Under Floorboards

Dealing with rats beneath a floor requires access to be assessed carefully, since the space is often difficult to reach directly. Green Pest Control uses a combination of approaches depending on the property, which can include baiting, trapping and ongoing monitoring to track activity and confirm when the infestation has cleared. Because access points from outside are usually how rats reached the void in the first place, identifying and addressing these is an important part of the job, alongside the treatment itself. This combined approach gives the best chance of resolving the problem rather than just reducing it temporarily.

If you're hearing noises from under the floor in your Cambridge home, it's worth arranging an inspection before the problem grows. Call 01502 630 122 for a free, no-obligation quotation and advice specific to your property.

Why Choose Green Pest Control

We're rat control specialists covering Cambridge and the surrounding area, using proper professional treatment and honest advice. Every job starts with a clear, free quotation.