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How to Seal Your Home from Pests This Season

December 5, 2024

Sealing your home is one of the best ways to keep pests out during the winter months. With the right approach, you can block common pest entry points and create a safe, comfortable environment for your family.

Start with the Foundation and Walls

Cracks and gaps in your home’s foundation and exterior walls are prime entry points for pests. Inspect these areas carefully and use weather-resistant caulk to seal small openings. For larger gaps, expanding foam can provide a secure seal. Pay special attention to areas where pipes or cables enter your home, as they are often overlooked.

Secure Doors and Windows

Even with doors closed, small gaps around the edges can let pests in. Install or replace worn weatherstripping and add door sweeps to block entry. For windows, check the frames for cracks and seal them as needed. Adding a layer of plastic film or draft stoppers can improve insulation while further preventing pest entry.

Check Your Roof and Chimney

The roof and chimney are common but often neglected entry points for pests. Replace damaged shingles and seal gaps around vents to prevent pests from accessing your attic. Install a chimney cap to block wildlife while maintaining proper ventilation. Additionally, screen attic vents with fine mesh to keep out smaller pests like insects.

Declutter Storage Areas

Pests thrive in cluttered, undisturbed spaces like basements, attics, and garages. Take time to declutter and organize these areas, storing items in sealed plastic bins rather than cardboard boxes. Regular maintenance will help you spot any signs of pest activity early and make these areas less inviting for nesting.

Address Moisture Issues

Moisture is a major attractant for pests, so addressing water problems is essential. Repair any leaky pipes, faucets, or clogged drains, and use a dehumidifier in damp spaces like basements or crawl spaces. Keep your gutters clean to prevent water from pooling near your foundation, which can attract pests.

Get Professional Assistance

For comprehensive protection, enlist the help of pest control experts. ProSource Pest Solutions offers sealing services and proactive treatments tailored to winter pest prevention. Their expertise ensures every potential vulnerability is addressed, giving you confidence that your home is secure.


By following these steps, you can seal your home against pests and enjoy a worry-free winter. Don’t let pests ruin your season—take action now and protect your home with expert care. Contact us today.

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