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Wildlife Control

How to Secure Your Attic Against Raccoons and Squirrels

📅 Published: Jul 23, 2026 👤 Author: Jonathan J.
How to Secure Your Attic Against Raccoons and Squirrels

During nesting seasons in Grimsby, ON, larger wildlife like raccoons, bats, and squirrels target soft wood trims, structural soffits, and plastic roof vents to establish nests inside home attics. Once inside, they compress insulation layers, chew through plumbing vents, and present major structural hazards. Check our specialized wildlife control services to learn about humane animal-proofing and deck trenching.

1. Install Galvanized Vent Covers

Standard plastic roof vents are easily chewed through by squirrels seeking entry. Install heavy-duty galvanized steel mesh screens over all exhaust ports, chimneys, and gables. Eaves checks are central to our structural protection plans. Review these options on our services list.

Exterior roofline soffit and vent inspections to block wildlife

2. Secure Fascia Gaps

Raccoons use their physical strength to pull apart rotting wood lines and loose roof joints. Inspect your home gutters regularly and repair soft trim areas immediately. Visit our about us page to learn about our team history and regional exclusion certifications.

3. Professional One-Way Door Systems

If wildlife has already nested inside, sealing them in can cause severe ceiling chew-throughs as mothers try to reach their offspring. We install targeted one-way exit panels so they exit safely to find a natural outdoor home but cannot re-enter. Feel free to contact our technicians directly on our contact page to set up a property audit. At Jargelo Pest Control Services, we prioritize humane relocation and complete repairs.

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