Advanced Wildlife Damage Repair and Exclusion

Mechanical
Effectiveness:
Cost Level
High
Environmental Impact
Low
Resistance Risk
Low
Target Pests
5 species

Target Pests (1)

Common NameScientific NameCategory
Norway RatRattus norvegicusRodents

Application Method

Repair structural damage caused by wildlife and perform comprehensive exclusion preventing re-entry. Replace damaged siding, fascia, soffits, roof shingles, and flashing. Rebuild chimney caps and screening. Replace damaged insulation and vapor barriers. Repair chewed wiring (coordinate with electrician). Seal all potential entry points using heavy-gauge materials animals cannot penetrate: 16-gauge galvanized steel over large openings, 1/4 inch hardware cloth for screening, sheet metal flashing for roof edges, metal chimney caps, metal reinforced roof vents, and polyurethane foam (for small gaps only after stuffing with mesh). Address issues attracting wildlife: trim trees, secure garbage, remove food sources. Wildlife exclusion requires carpentry skills, roofing knowledge, understanding of building envelope, and knowledge of wildlife behavior.

Timing

Perform after wildlife removed and confirmed gone. Best done in dry weather for proper repairs and sealing.

Frequency

One-time comprehensive repair and exclusion. Inspect annually for new damage or gaps. Repair immediately if damage found.

Preparation Required

Complete thorough inspection documenting all damage and entry points. Develop repair plan prioritizing work. Obtain materials (lumber, siding, roofing, metal, hardware cloth). Have tools ready. Confirm wildlife eliminated. May need to coordinate with general contractor.

Follow-up Required

Inspect all repairs and exclusion work. Monitor for wildlife attempting re-entry. Provide customer with documentation of repairs and warranty. Schedule annual inspection. Adjust exclusion as needed if animals probe for weakness.

Safety Precautions

  • Work safely on roofs and ladders
  • Wear respirator when removing contaminated insulation
  • Ensure wildlife gone before sealing - never trap animals inside
  • Use appropriate tools safely
  • May need contractor license for extensive structural repairs
  • Coordinate electrical repairs with licensed electrician
Important Disclaimer: The information provided in this knowledge base is for educational and reference purposes only. Pest management professionals should always consult current product labels, Safety Data Sheets (SDS), manufacturer instructions, and applicable local, state, and federal regulations as the definitive source of truth. Product formulations, application methods, safety requirements, and regulations may change over time. This information may be out of date and should not replace professional judgment, proper training, or required licensing and certifications.