Proofing works best as an inspection routine: remove access, food, water and shelter without trapping wildlife or sealing an active route blindly. Species identification determines the correct size, material and timing.

Exterior

• Gaps around pipes, cables, doors and vents.
• Damaged air bricks, eaves, roof edges and drains.
• Vegetation touching buildings.
• Waste lids, bird food and pet food.
• Standing water and leaking gutters.

Interior

• Food storage and spill cleaning.
• Leaks, condensation and damp.
• Gaps behind units and service penetrations.
• Stored paper/cardboard and undisturbed voids.
• Floor drains and infrequently used areas.

Do not block required ventilation, flues or drainage. Before sealing, ensure animals are not inside and check protected species rules.

Seasonal schedule

Spring/summer checks emphasise insects, nests and open-door screens; autumn/winter checks emphasise rodent entry, lofts and stored goods. Adjust to local evidence rather than treating the calendar as proof.

FAQs

Which areas first?

Food/water sources, visible activity points, external penetrations and undisturbed warm voids.

How should seasons change checks?

Review pest life cycles, weather-driven entry and building use, but respond to actual signs year-round.

Suggested component

Use a printable Seasonal Pest-Proofing Audit with “do not seal until identified” warnings.

Related guides

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