What's Making Noise in My Attic?

Common Causes of Noises in Your Attic

Different sounds can provide clues about what might be happening above your ceiling. However, no single noise reliably identifies an animal.

Scratching or Scurrying Sounds

Light scratching, quick movements, and occasional gnawing sounds can indicate mice or rats moving through an attic.

Both mice and roof rats may use attics for shelter and nesting. They can move through insulation and other concealed spaces, making it difficult to determine which rodent is present based on noises alone.

Other animals can sometimes find their way into attics, too. However, sounds alone aren't enough to determine what's causing them.

Popping, Creaking, or Repeated Rattling

Not every noise coming from the attic means an animal has gotten inside.

Temperature changes, wind, ductwork, and mechanical equipment can produce sounds around ceilings and roof structures.

If the noise happens consistently when your heating or cooling system starts, for example, the source may be mechanical rather than an animal.

Why Attic Noises Are More Noticeable at Night

Hearing noises in your attic at night can be particularly concerning because the rest of the house is usually quieter.

Mice and rats are primarily active after dark, making nighttime scratching and scurrying consistent with their behavior.

However, the time of day isn't enough to identify what's causing the noise. Rodents can also be active during daylight hours, and household equipment can make sounds at any time.

Pay attention to when the noises occur and how frequently you hear them. That information can be helpful when describing the problem to a pest control professional.

Can Mice or Rats Be in Your Attic Without Droppings?

Yes. Not finding droppings doesn't necessarily mean your attic is free of rodents.

Droppings may be hidden beneath insulation, along rafters, or in other areas you can't see from the living spaces below. In some cases, repeated noises are the first indication a homeowner notices.

Other signs a professional might discover during an inspection include gnaw marks, damaged insulation, nesting materials, or openings where rodents have entered.

If you've noticed shredded paper or insulation elsewhere in your house, our article about where mice build nests inside homes explains what that material could indicate.

What to Do if You Hear Noises in Your Attic

If you're repeatedly hearing scratching, scurrying, or other unfamiliar sounds overhead, pay attention to when and where the noises occur. You don't need to climb into the attic or try to identify the cause yourself.

A professional inspection can help determine whether mice or rats are present, locate signs of activity, and identify what needs to be addressed.

Mice and rats can damage insulation and gnaw on wiring, so repeated attic noises are worth having checked rather than ignored.

Get Help with Attic Noises in Shreveport-Bossier

When scratching, scurrying, or other attic noises point to a rodent problem, Anti-Pest is here to help.

We've served homeowners in Shreveport, Bossier City, and other communities across Bossier, Caddo, and DeSoto Parishes since 1950. Our Pest Plan includes coverage for mice, roof rats, and Norway rats, along with ongoing protection against many other household pests.

We also offer wildlife control for certain animals. If entry-point repairs are needed, we can refer you to a pest exclusion company.

If you're hearing unfamiliar noises in your attic, our team can look for signs of rodent activity and help determine the next steps.

Contact Anti-Pest or call (318) 221-6181 to discuss what you're hearing and request an inspection.

^{Originally published December 16, 2024. Updated November 2026.}