Rodents may be small, but they can cause big problems when they make their way into your attic or crawl space. These hidden areas are prime spots for mice, rats, and squirrels to nest, and once they’re inside, the damage adds up quickly. At Insulation Co, we’ve helped countless homeowners across Western Washington deal with rodent infestations. Here are some of the most common issues you should know about.
1. Contamination from Droppings and Urine
Rodents leave behind droppings, urine, and nesting materials that contaminate insulation and wood surfaces. These messes aren’t just unpleasant—they can spread bacteria, trigger allergies, and worsen asthma or respiratory problems.
2. Damaged Insulation
Rodents love burrowing into insulation for warmth. In the process, they shred and flatten it, reducing its ability to regulate temperature and energy efficiency. Contaminated insulation often needs to be fully replaced to restore a healthy environment.
3. Chewed Wires and Structural Damage
Rodents gnaw constantly to keep their teeth sharp. Unfortunately, this often means chewing through electrical wires, ductwork, and even wooden beams. Beyond the repair costs, chewed wiring poses a serious fire hazard.
4. Unpleasant Odors
Rodent infestations bring foul odors from droppings, urine, and, in some cases, dead animals. These smells seep into living areas, making your home uncomfortable and unhealthy.
5. Entry Points and Recurring Infestations
Rodents squeeze through gaps as small as a dime. Without sealing these entry points, infestations often return—no matter how many times rodents are removed.
How to Protect Your Attic and Crawl Space
The best way to stop rodent problems is a combination of removal, sanitization, and proofing:
Remove rodents safely and humanely.
Sanitize affected areas to eliminate bacteria and allergens.
Replace damaged insulation.
Seal entry points with durable, chew-resistant materials.
Trust the Experts
At Insulation Co, we specialize in attic and crawl space rodent removal and proofing. Our team not only removes the pests but also restores your space with professional cleaning, insulation replacement, and entry-point sealing to prevent future infestations.
Contact us today for a free estimate! Protect your home, your health, and your peace of mind.
