Cleanouts · 4 min read

What Happens When Rodents Damage Attic Insulation?

Rodents flatten insulation, contaminate the material, and often leave a mess that undermines the entire attic. Removal is usually the right first step.

Attic hatch with ladder set up and access area cleared for inspection

How rodents affect the attic

Rodents compress insulation as they move, leaving tunneled paths and thin spots. Droppings and nesting material contaminate the material and reduce its performance.

Why removal usually makes sense

Contaminated insulation does not perform, and it leaves conditions in the attic that keep affecting the home. Removing damaged insulation and cleaning the space is the right foundation before adding new material.

Written by the team at Two Guys Energy Solutions — serving homeowners from our Treasure Valley and Northern Kentucky / Cincinnati branches.

Request a Free Estimate
Related services

Other work homeowners often pair with this

Keep reading

More from the resource center

Ready when you are

Ready to see how these ideas apply to your home?